Case Law post CJEU ruling Huawei v ZTE

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Updated 23 January 2018

LG Mannheim

LG Mannheim
4 March 2016 - Case No. 7 O 24/14

A. Facts

Case No. 7 O 24/14 [292] related to the infringement of patent EP 0.734.181.B1, which covered technology for decoding video signals in the DVD standard (‘subtitle data encoding/decoding and recording medium for the same’). [293] The defendant was a German subsidiary of a Taiwanese electronics company. It sold computers that used such DVD-software. The claimant, a Japanese electronics company, commercialised the patent in question through a patent pool. In early 2013, the patent pool approached the defendant’s parent company about the use of their patents in general.

On 30 May 2014, the defendant offered to enter into a license agreement for the respective German patent. The defendant indicated that it was willing to enter into negotiations for a portfolio license (but for Germany only). It was also willing to have the claimant determine the royalties owed under section 315 of the German Civil Code. On 25 July 2014, the claimant suggested to change the license offer to a worldwide portfolio license. The defendant rejected and informed the claimant on 22 August 2014 as to the number of respective computers they put into circulation between July 2013 and June 2014 in Germany.

On 13 March 2015, the claimant made an offer for a worldwide portfolio license. On 5 May 2015, the defendant requested the relevant claim charts and further details as to how the license fees had been calculated. On 25 June 2015, the claimant sent the claim charts but refused to elaborate on the calculation method. The claimant suggested a meeting in which it would answer further questions. The defendant responded on 13 July 2015 that most of the claim charts lacked necessary details. In a meeting between the claimant and the defendant’s parent company on 3 September 2015, the parties were unable to reach an agreement. On 30 September 2015, the claimant sent a PowerPoint presentation containing explanations regarding the patent and the calculation of the license fees.

The District Court of Mannheim granted an injunction order on 4 March 2016. [294] It also held that the defendant was liable for compensation and ordered it to render full and detailed accounts of its sales to determine the amount of compensation owed. Further, the District Court ordered a recall and removal of all infringing products from the relevant distribution channels.

B. Court’s Reasoning

1. Notice of Infringement

According to the Huawei/ZTE ruling, the claimant is required to notify the defendant of the alleged patent infringement. According to the District Court, this notice is supposed to provide the defendant an opportunity to assess the patent situation. [295] Thus, it is insufficient to notify the defendant that its products contain the respective standard and it is therefore infringing the SEP. Instead, the claimant is required to specify the infringed patent, the standard in question, and that the patent has been declared essential. The level of detail required depends on the respective situation. [296] However, the description does not need to be as thorough as a statement of claim in patent litigation. In the eyes of the court, the customary claim charts (which show the relevant patent claims and the corresponding passages of the standard) will typically be sufficient. By sending the charts to the defendant, the claimant had met its obligations under the Huawei/ZTE ruling. [297]

The Huawei/ZTE principles require the SEP holder to give notice of infringement before commencing patent infringement proceedings. Otherwise, the SEP holder would abuse its market power, which would mean that the patent infringement court would not be able to grant an injunction order. However, according to the District Court, in such a situation the SEP holder would not lose its patent rights, but would be prevented from exercising those rights in court. [298] Proceedings that had been commenced prior to the Huawei/ZTE ruling present a special case. In that situation, the SEP holder could not have been aware of the obligations that the CJEU subsequently imposed on claimants. Thus, it must be possible for an SEP holder to go through the Huawei/ZTE process subsequently without losing the pending lawsuit. [299] On this basis, the District Could held that the claimant had taken all necessary steps after commencing proceedings, which met the Huawei/ZTE requirements. [300]

2. The SEP Owner’s Licensing Offer

The District Court expressed its view that the CJEU had wanted to establish a procedure that keeps the infringement proceedings free of complicated deliberations about the conditions of the offer, similarly to the German Federal Court of Justice decision Orange Book Standard. [301] If the alleged infringer argues that the conditions of the offer are not FRAND – and, according to the court, alleged infringers typically do so – it is not the role of the infringement court to examine the conditions of the offer and decide whether they are FRAND or not. [296] Thus, the District Court took the view that an infringement court only assesses in a summary review whether the conditions were not evidently non-FRAND. An offer is only non-FRAND if it is under the relevant circumstances abusive. For example, this would be the case if the conditions offered to the alleged infringer were significantly worse than those offered to third parties. [302] The District Court held that in the case in issue the royalties were not evidently non-FRAND because the royalty rates were generally accepted in the market. [303]

The offer needs to include the calculation method in respect of the royalties. [302] However, the CJEU did not elaborate on the level of detail required. [304] The District Court took the view that the SEP holder needs to enable the alleged infringer to understand why the offer is FRAND. In the case in issue, the claimant had included the calculation method. It had also provided further explanations regarding the calculation, which met the Huawei/ZTE requirements. [305]

3. The standard implementer’s reaction

The alleged infringer is required to respond to the SEP proprietor’s license offer, even if the infringer is of the opinion that the offer does not meet the FRAND criteria. [304] The only possible exception is an offer that, by means of summary examination, is clearly not FRAND, which would constitute an abuse of market power. A counter-offer would need to be made as soon as possible, taking into account recognized commercial practices in the field and good faith. The District Court held that the defendant had not made an adequate counter-offer. It is common business practice to enter into license agreements in respect of worldwide portfolio licenses. [306] The defendant’s counter-offer only included the respective German license, which was deemed by the District Court as insufficient. [306] Further, the defendant had not made an adequate deposit into the court as required under the Huawei/ZTE principles. [307]

C. Other Important Issues

The court held that the procedures prescribed by the Huawei/ZTE ruling apply to applications for injunctions and recall orders, but not to rendering accounts and compensation. Regarding rendering accounts and compensation, SEP holders could pursue their rights in court without additional requirements. [304]

Further, the District Court was of the opinion that an alleged breach of Art. 101 TFEU could not be raised as a defence in patent infringement proceedings. Even if the claimant’s conduct was anti-competitive pursuant to Art. 101 TFEU, the standardisation agreement would be void. [308] This has no implications for patent infringement proceedings.

The court also held that there was no general rule that the SEP holder could only bring proceedings against the manufacturer of the infringing product. [309] In the eyes of the District Court, the Higher Regional Court of Karlsruhe decision 6 U 44/15 (23 April 2015) did not establish such a principle. In that case, the defendant was a company that acted merely as a distributor of infringing products (which means it was reselling the products without making any alterations). In contrast, the defendant in the present case had installed the infringing software onto laptops and then sold them under its own brand name. Thus, the two cases were not comparable. [309]

  • [292] See also OLG Karlsruhe, 8 September 2016, 6 U 58/16 (application to stay execution of LG Mannheim, 7 O 24/14).
  • [293]  LG Mannheim, 4 March 2016, 7 O 24/14, pp. 4-6.
  • [294] LG Mannheim, 4 March 2016, 7 O 24/14, pp. 2-3.
  • [295] LG Mannheim, 4 March 2016, 7 O 24/14, p. 22.
  • [296] LG Mannheim, 4 March 2016, 7 O 24/14, p. 23.
  • [297] LG Mannheim, 4 March 2016, 7 O 24/14, p. 34/35.
  • [298] LG Mannheim, 4 March 2016, 7 O 24/14, p. 26.
  • [299] LG Mannheim, 4 March 2016, 7 O 24/14, pp. 27-30.
  • [300] LG Mannheim, 4 March 2016, 7 O 24/14, p. 33.
  • [301] LG Mannheim, 4 March 2016, 7 O 24/14, p. 21.
  • [302] LG Mannheim, 4 March 2016, 7 O 24/14, p. 24.
  • [303] LG Mannheim, 4 March 2016, 7 O 24/14, p. 37.
  • [304] LG Mannheim, 4 March 2016, 7 O 24/14, p. 25.
  • [305] LG Mannheim, 4 March 2016, 7 O 24/14, p. 35/36.
  • [306] LG Mannheim, 4 March 2016, 7 O 24/14, p. 38.
  • [307] LG Mannheim, 4 March 2016, 7 O 24/14, pp. 38-40.
  • [308] LG Mannheim, 4 March 2016, 7 O 24/14, p. 43.
  • [309] LG Mannheim, 4 March 2016, 7 O 24/14, p. 44.

Updated 26 January 2017

Saint Lawrence v Vodafone

LG Düsseldorf
31 March 2016 - Case No. 4a O 73/14

  1. Facts
    Since 28 August 2014 Claimant, a non-practicing entity, is the proprietor of the European patent EP 1 125 276 B1 “J”, originally granted to applicants “Voiceage, and allegedly covering part of the AMR-WB standard. Defendant is a company active in the telecommunications sector and which markets AMR-WB-based devices, inter alia devices produced by the Intervener in this case. After the adoption (“freeze”) of AMR-WB by ETSI on 10 April 2001, Claimant (who was not an ETSI member during the setting of the AMR-WB standard) made, on 29 May 2001, a commitment towards ETSI to grant licenses on FRAND terms inter alia for patent EP J. Claimant and its parent company “O” offer the SEP and all other patents of the same family to third parties by means of a portfolio license. Licensing conditions are accessible on the Internet and various producers in the sector have taken a license under these conditions. Prior to the submission of the patent infringement action on 23 July 2014 and to the advance payments on costs on 29 July 2014, Claimant alerted neither Defendant nor the manufacturer of the contested embodiments, who acted as an intervener in the present proceedings and became aware of the lawsuit in August 2014. By e-mails on 31 July and (as a reminder) on 9 December 2014, the first of which included a copy of the statement of claims and reached the defendant before it was formally served with the statement, Claimant notified the alleged patent violation to Defendant. After Defendant’s reply as of 12 January 2015, Claimant presented a draft licensing agreement to Defendant by letter as of 22 April 2015. On 9 December 2014, the Intervener (HTC) declared willingness to take a license for that patent, inter alia for the patent-in-suit, provided infringement was found in Mannheim’s District Court. It further declared that it would accept royalties determined by a court or arbitration tribunal. Claimant, in turn, offered a licensing agreement by letters as of 12 January 2015 and 25 March 2015 respectively. In the course of meetings taking place since 23 January 2014, [146] Claimant offered a license to the Intervener. On 23 February 2015 and on 2 April 2015 respectively, the Intervener made two licensing offers, including third party determination (arbitration panel or English court) of the amount of royalty, for the whole German patent portfolio of Claimant. An additional offer for a licensing agreement, limited to Germany and implementing a royalty of USD 0.0055 per patent by reference to the “WCDMA Patent Pools”, was made by the Intervener on 6 March 2015 and 24 September 2015 respectively, but it was finally refused by Claimant on 4 October 2015. Moreover, the Intervener provided a bank “guarantee of payment” as of 3 September 2015, being modified by letter as of 10 November 2015, and also rendered account of past and prospective sales in Germany since 2011.
  2. Court’s reasoning
    1. Market power and notice of infringement
      The court leaves open the question of whether the SEP conferred market power to Claimant since it did, in any case, find no abuse of such potential market power. [147] The court declared the Huawei rules applicable to claims for the recall of products. [148] As regards the Huawei requirement to alert the standard user of the infringement, the decision arrived at various findings of interest: Firstly, the judges found that—in “non-transitional” cases where the lawsuit was brought after the Huawei decision—the infringement notification has to take place before the action is filed, or the latest before the advance payment on costs is made. In transitional cases, such as the present case, a delayed infringement notification, taking place after the advance payment on costs as well as the submission of the court action, but before the statement of claims is served, is admissible. [149] Moreover, an infringement notification could possibly be omitted (in particular) if—as in the present case—the patent user already disposes of all necessary information and lacks willingness to license. [150] In non-transitional cases, however, the court doubts whether it is possible to rectify an omitted infringement notification without withdrawing the action. [151] Secondly, the court specified the minimum content of the infringement notification which has to indicate at least the number of the patent, the contested embodiments and the alleged acts of use performed by the standard implementer. The court did not decide whether additional information has to be provided, in particular regarding the interpretation of the patent claims or on which part of the standard the patent reads, but it stated that such additional information is not harmful to the patent proprietor. [152] Lastly, the court detailed on the particular situation of the Intervener, being Defendant’s manufacturer and supplier in the present case: Even though a FRAND defense successfully raised by the Intervener would in general also cover subsequent levels of the distribution chain, the Huawei requirements apply only indirectly to suppliers of contested embodiments which have not been sued themselves. Accordingly, the SEP proprietor is not obliged to notify the patent infringement to third parties, but as soon as a request to grant a license on FRAND terms is submitted the (adapted) Huawei procedure applies. [153] In casu, no separate infringement notice vis-à-vis the Intervener was required since the Intervener was, since August 2014, aware of the action having been brought.
    2. The SEP owner’s licensing offer
      Since the patent user did not express its willingness to conclude a licensing agreement in due time, the court found Claimant to comply with the Huawei requirement to submit a licensing offer on FRAND terms even though the offer was made in the course of the ongoing litigation. For transitional cases, as the present one, this holds true even if infringement notification and court action take place at the same time. [154] Besides, the court analyzed under which circumstances licensing conditions can be considered as FRAND according to Huawei. In the opinion of the judges, the more licensing agreements implementing comparable terms the SEP proprietor has already concluded, the stronger is the presumption that these conditions are FRAND, unless factual reasons—which are to be demonstrated by the patent user—justify modified terms. Recognized commercial practice in the relevant sector has to be considered when defining the admissible scope of the licensing agreement. If patent portfolios are usually covered by group or worldwide licenses in the relevant market, a (worldwide) portfolio license will be FRAND unless the circumstances of the specific case, e.g. the SEP proprietor’s market activity being limited to one geographic market, require a modification. [155] Accordingly, Claimant’s (worldwide) licensing offer to Defendant for the whole AMR-WB pool, demanding royalties of USD 0.26 per mobile device that implemented the standard and was produced or marketed in countries in which the SEP was in force, and complying with Claimants existing licensing practice (accessible on the Internet and already implemented in 12 licensing agreements) was declared FRAND. While the court considered that comparable licensing agreements “represent an important indicator of the adequacy of the license terms offered” it clarified that the significance of a patent pool as an indication of FRAND conformity is “limited”. Defendant and the Intervener failed to show that the portfolio comprised (non-used) non-SEPs as well. [156] They further failed to show that the pre-concluded licensing agreements provided no valid basis for comparison as they were concluded under the threat of pending litigation. [157] In order to fulfill the Huawei obligation of specifying the calculation of royalties, the SEP proprietor only has to provide the information necessary to determine the amount of royalties to be paid, e.g. the royalty per unit and the products covered by the license. While the court left undecided whether additional indications, e.g. concerning the FRAND character of the licensing offer, are necessary to comply with Huawei, it found that the SEP proprietor’s duty to inform should not be interpreted too strictly as FRAND does regularly encompass a range of values that will be fair, reasonable, and non-discriminatory. [158] Claimant’s licensing offer presented to the Intervener was considered as being FRAND for the same reasons. Furthermore, the court emphasized that the contractual clause allowing for judicial review of the royalties offered could be a possible way to avoid abusive practices and to ensure that licensing offers correspond to FRAND terms. [159]
    3. The standard implementer’s reaction
      The court found that the more details the infringement notification contains, the less time remains for the standard user to examine the patent(s) at issue and to express its willingness to conclude a licensing agreement on FRAND terms. In the present case, Defendant did not comply with Huawei because it took more than five months to react and then only asked for proof of the alleged infringement. Given this excessive delay, the court did not decide whether Defendant’s reaction satisfied the Huawei requirements in terms of content. It denied the possibility to remedy a belated reaction by a subsequent declaration of willingness to license. On the contrary, and as a consequence of the patent user’s non-compliance, the SEP proprietor may continue the infringement action without violating Article 102 TFEU, but it still has to grant licenses on FRAND terms. [160] Whether the Intervener satisfied the ECJ criteria was left undecided. [161] The court made some further remarks of interest as to the Huawei requirements concerning the standard implementer: Firstly, it left undecided whether the obligation of the patent user to diligently respond is caused also by a (potentially) non-FRAND licensing offer. [162] Secondly, a standard user who has taken a license is not prevented from challenging validity and essentiality of the SEP afterwards, nor is the SEP proprietor entitled to terminate the license if such a challenge takes place. However, the standard implementer may not delay the (unconditional) conclusion of the licensing agreement until a final court decision on these issues has been rendered. While validity and standard-essentiality is litigated, the licensee remains obliged to pay royalties and it cannot request to insert into the licensing contract a clause entitling it to reclaim paid royalties in case of its success in court. [163] Thirdly, as, in the present case, no specific counter-offers satisfying FRAND terms were submitted and Defendant could not establish that Claimant had waived this requirement the court did not decide on whether a SEP proprietor is obliged to negotiate further although itself and the patent user have submitted FRAND offers. [164] None of the counter-offers of the Intervener were FRAND in terms of content. They were either inadmissibly limited to Germany, contained no precise royalty, were not submitted “promptly” because the standard user had waited until the oral pleadings in the parallel procedure, or they proposed royalties per device which the court considered as too low. [165] While it was therefore held to be irrelevant whether, in the first place, the Intervener duly declared its willingness to license, the court emphasized that the Intervener’s readiness to take a license only after the SEP infringement was determined in court did not satisfy the Huawei standard of conduct. [166] Moreover, the obligation imposed by Huawei to provide appropriate security and to render account was not fulfilled. While Defendant refrained from taking any of these actions, the Intervener waited several months after the counter-offers were refused in order to submit its bank “guarantee of payment”, which was not recognized as “appropriate security” due to its amount and its limitation to acts of use in Germany. [167] Neither was the Intervener’s initial proposal to have the security—if requested by Claimant—determined by an arbitration tribunal or by an English court accepted as an appropriate way to provide security. [168]
  3. Other important issues
    According to the court, the Huawei requirements apply to both non-practicing entities and other market participants. [169] Suing a network operator instead of the undertakings producing devices operating in the network constitutes (at least under the circumstances of this case and absent selective enforcement) no violation of competition law even though this strategy might aim at using the action against the network operator as a “lever” to obtain licensing commitments from the device suppliers. On the other hand, device manufacturers are entitled to a FRAND license as well and can raise the FRAND defense if such a license is not granted. In consequence, the court perceives a fair balance of interests as the SEP proprietor can choose on which level of the chain of production to sue while the undertakings in the chain of production can choose on which level to take a license. [170] Furthermore, no patent ambush-defense based on § 242 BGB could be raised because, firstly, Defendant and the Intervener could not substantiate the alleged patent ambush by “Y” and “C”, being the original SEP proprietors; secondly, they could not show that a different patent declaration conduct would have resulted in a different version of the standard excluding the patent-in-suit; thirdly, the alleged patent ambush would, arguably, have resulted only in a FRAND-licensing obligation and, fourthly, Claimant had declared its willingness to grant a license on FRAND terms anyway. [171]
  • [146] This is the date mentioned by the Court although “23 January 2015” may seem more plausible and the date given by the Court may result from a scrivener’s error.
  • [147] Case No. 4a O 73/14, para. 184
  • [148] Case No. 4a O 73/14, para. 187
  • [149] Case No. 4a O 73/14, para. 195 et seq.
  • [150] Case No. 4a O 73/14, para. 208-210
  • [151] Case No. 4a O 126/14, para. IV, 3, a, bb, 2, c
  • [152] Case No. 4a O 73/14, para. 193
  • [153] Case No. 4a O 73/14, para. 270 et seq.
  • [154] Case No. 4a O 73/14, para. 222 et seq.
  • [155] Case No. 4a O 73/14, para. 225 et seq.
  • [156] Case No. 4a O 73/14, para. 225 et seq. On the relevance of the SIPRO-pool royalty rates, cf. LG Düsseldorf, 31 March 2016 – Case No. 4a O 73/14, para. 245-248. On the facts indicating that a worldwide license was appropriate LG Düsseldorf, 31 March 2016 – Case No. 4a O 73/14, para. 249-255.
  • [157] Case No. 4a O 73/14, para. 234-242. The court argued that it is questionable in principle how much the threat of a claim for injunctive relief can (inadmissibly) affect license agreement negotiations, since the Orange Book case law of the BGH (German Federal Court of Justice), the Motorola decision of the European Commission, and now the CJEU judgment in the Huawei Technologies/ZTE Case could be and can be invoked against inappropriate demands that are in breach of antitrust law.
  • [158] Case No. 4a O 73/14, para. 256 et seq.
  • [159] Case No. 4a O 73/14, para. 279 et seq.
  • [160] Case No. 4a O 73/14, para. 214-220
  • [161] Case No. 4a O 73/14, para. 214-220; 278
  • [162] Case No. 4a O 73/14, para. 266
  • [163] Case No. 4a O 73/14, para. 185 et seq.; 262 et seq.
  • [164] Case No. 4a O 73/14, para. 264
  • [165] Case No. 4a O 73/14, para. 291 et seq.
  • [166] Case No. 4a O 73/14, para. 278
  • [167] Case No. 4a O 73/14, para. 267 et seq.; 299 et seq.
  • [168] Case No. 4a O 73/14, para. 304
  • [169] Case No. 4a O 73/14, para. 189
  • [170] Case No. 4a O 73/14, para. 309-313
  • [171] Case No. 4a O 73/14, para. 317 et seq.

Updated 26 January 2017

Saint Lawrence v Vodafone

LG Düsseldorf
31 March 2016 - Case No. 4a O 126/14

  1. Facts
    Since 28 August 2014 Claimant, a non-practicing entity, is the proprietor of the European patent EP J, originally granted to applicants “Y” and “C”, and allegedly covering part of the AMR-WB standard. Defendant is a company active in the telecommunications sector and which markets AMR-WB-based devices, inter alia devices produced by the Intervener in this case. After the adoption (“freeze”) of AMR-WB by ETSI on 10 April 2001, Claimant (who was not an ETSI member during the setting of the AMR-WB standard) made, on 29 May 2001, a commitment towards ETSI to grant licenses on FRAND terms inter alia for patent EP J. Claimant and its parent company “O” offer the SEP and all other patents of the same family to third parties by means of a portfolio license. Licensing conditions are accessible on the Internet and various producers in the sector have taken a license under these conditions.
    Prior to the submission of the patent infringement action on 23 July 2014 and to the advance payments on costs on 29 July 2014, Claimant alerted neither Defendant nor the manufacturer of the contested embodiments, who acted as an intervener in the present proceedings and became aware of the lawsuit in August 2014. By e-mails on 31 July and (as a reminder) on 9 December 2014, the first of which included a copy of the statement of claims and reached the defendant before it was formally served with the statement, Claimant notified the alleged patent violation to Defendant. After Defendant’s reply as of 12 January 2015, Claimant presented a draft licensing agreement to Defendant by letter as of 22 April 2015.
    On 9 December 2014, the Intervener declared willingness to take a license, inter alia for the patent-in-suit, provided infringement was found in court. It further declared that it would accept royalties determined by a court or arbitration tribunal. Claimant, in turn, offered a licensing agreement by letters as of 12 January 2015 and 25 March 2015 respectively. In the course of meetings taking place since 23 January 2014, [180] Claimant offered a license to the Intervener. On 23 February 2015 and on 2 April 2015 respectively, the Intervener made two licensing offers, including third party determination (arbitration panel or English court) of the amount of royalty, for the whole German patent portfolio of Claimant. An additional offer for a licensing agreement, limited to Germany and implementing a royalty of USD 0.0055 per patent by reference to the “WCDMA Patent Pools”, was made by the Intervener on 6 March 2015 and 24 September 2015 respectively, but it was finally refused by Claimant on 4 October 2015. Moreover, the Intervener provided a bank “guarantee of payment” as of 3 September 2015, being modified by letter as of 10 November 2015, and also rendered account of past and prospective sales in Germany since 2011.
  2. Court’s reasoning
    The considerations of the court are almost exactly the same as those in the case LG Düsseldorf, 31 March 2016 – Case No. 4a O 73/14.
    1. Market power and notice of infringement
      The court leaves open the question of whether the SEP conferred market power to Claimant since it did, in any case, find no abuse of such potential market power. [181] The court declared the Huawei rules applicable to claims for the recall of products. [182]
      As regards the Huawei requirement to alert the standard user of the infringement, the decision arrived at various findings of interest: Firstly, the judges found that—in “non-transitional” cases where the lawsuit was brought after the Huawei decision—the infringement notification has to take place before the action is filed, or the latest before the advance payment on costs is made. In transitional cases, such as the present case, a delayed infringement notification, taking place after the advance payment on costs as well as the submission of the court action, but before the statement of claims is served, is admissible. [183] Moreover, an infringement notification could possibly be omitted (in particular) if—as in the present case—the patent user already disposes of all necessary information and lacks willingness to license. [184] In non-transitional cases, however, the court doubts whether it is possible to rectify an omitted infringement notification without withdrawing the action. [185]
      Secondly, the court specified the minimum content of the infringement notification which has to indicate at least the number of the patent, the contested embodiments and the alleged acts of use performed by the standard implementer. The court did not decide whether additional information has to be provided, in particular regarding the interpretation of the patent claims or on which part of the standard the patent reads, but it stated that such additional information is not harmful to the patent proprietor. [186]
      Lastly, the court detailed on the particular situation of the Intervener, being Defendant’s manufacturer and supplier in the present case: Even though a FRAND defense successfully raised by the Intervener would in general also cover subsequent levels of the distribution chain, the Huawei requirements apply only indirectly to suppliers of contested embodiments which have not been sued themselves. Accordingly, the SEP proprietor is not obliged to notify the patent infringement to third parties, but as soon as a request to grant a license on FRAND terms is submitted the (adapted) Huawei procedure applies. [187] In casu, no separate infringement notice vis-à-vis the Intervener was required since the Intervener was, since August 2014, aware of the action having been brought.
    2. The SEP owner’s licensing offer
      Since the patent user did not express its willingness to conclude a licensing agreement in due time, the court found Claimant to comply with the Huawei requirement to submit a licensing offer on FRAND terms even though the offer was made in the course of the ongoing litigation. For transitional cases, as the present one, this holds true even if infringement notification and court action take place at the same time. [188]
      Besides, the court analyzed under which circumstances licensing conditions can be considered as FRAND according to Huawei. In the opinion of the judges, the more licensing agreements implementing comparable terms the SEP proprietor has already concluded, the stronger is the presumption that these conditions are FRAND, unless factual reasons—which are to be demonstrated by the patent user—justify modified terms. Recognized commercial practice in the relevant sector has to be considered when defining the admissible scope of the licensing agreement. If patent portfolios are usually covered by group or worldwide licenses in the relevant market, a (worldwide) portfolio license will be FRAND unless the circumstances of the specific case, e.g. the SEP proprietor’s market activity being limited to one geographic market, require a modification. [189] Accordingly, Claimant’s (worldwide) licensing offer to Defendant for the whole AMR-WB pool, demanding royalties of USD 0.26 per mobile device that implemented the standard and was produced or marketed in countries in which the SEP was in force, and complying with Claimants existing licensing practice (accessible on the Internet and already implemented in 12 licensing agreements) was declared FRAND. While the court considered that comparable licensing agreements “represent an important indicator of the adequacy of the license terms offered” it clarified that the significance of a patent pool as an indication of FRAND conformity is “limited”. Defendant and the Intervener failed to show that the portfolio comprised (non-used) non-SEPs as well. [190] They further failed to show that the pre-concluded licensing agreements provided no valid basis for comparison as they were concluded under the threat of pending litigation. [191]
      In order to fulfill the Huawei obligation of specifying the calculation of royalties, the SEP proprietor only has to provide the information necessary to determine the amount of royalties to be paid, e.g. the royalty per unit and the products covered by the license. While the court left undecided whether additional indications, e.g. concerning the FRAND character of the licensing offer, are necessary to comply with Huawei, it found that the SEP proprietor’s duty to inform should not be interpreted too strictly as FRAND does regularly encompass a range of values that will be fair, reasonable, and non-discriminatory. [192]
      Claimant’s licensing offer presented to the Intervener was considered as being FRAND for the same reasons. Furthermore, the court emphasized that the contractual clause allowing for judicial review of the royalties offered could be a possible way to avoid abusive practices and to ensure that licensing offers correspond to FRAND terms. [193]
    3. The standard implementer’s reaction
      The court found that the more details the infringement notification contains, the less time remains for the standard user to examine the patent(s) at issue and to express its willingness to conclude a licensing agreement on FRAND terms. In the present case, Defendant did not comply with Huawei because it took more than five months to react and then only asked for proof of the alleged infringement. Given this excessive delay, the court did not decide whether Defendant’s reaction satisfied the Huawei requirements in terms of content. It denied the possibility to remedy a belated reaction by a subsequent declaration of willingness to license. On the contrary, and as a consequence of the patent user’s non-compliance, the SEP proprietor may continue the infringement action without violating Article 102 TFEU, but it still has to grant licenses on FRAND terms. [194] Whether the Intervener satisfied the ECJ criteria was left undecided. [195]
      The court made some further remarks of interest as to the Huawei requirements concerning the standard implementer: Firstly, it left undecided whether the obligation of the patent user to diligently respond is caused also by a (potentially) non-FRAND licensing offer. [196] Secondly, a standard user who has taken a license is not prevented from challenging validity and essentiality of the SEP afterwards, nor is the SEP proprietor entitled to terminate the license if such a challenge takes place. However, the standard implementer may not delay the (unconditional) conclusion of the licensing agreement until a final court decision on these issues has been rendered. While validity and standard-essentiality is litigated, the licensee remains obliged to pay royalties and it cannot request to insert into the licensing contract a clause entitling it to reclaim paid royalties in case of its success in court. [197] Thirdly, as, in the present case, no specific counter-offers satisfying FRAND terms were submitted and Defendant could not establish that Claimant had waived this requirement the court did not decide on whether a SEP proprietor is obliged to negotiate further although itself and the patent user have submitted FRAND offers. [198]
      None of the counter-offers of the Intervener were FRAND in terms of content. They were either inadmissibly limited to Germany, contained no precise royalty, were not submitted “promptly” because the standard user had waited until the oral pleadings in the parallel procedure, or they proposed royalties per device which the court considered as too low. [199] While it was therefore held to be irrelevant whether, in the first place, the Intervener duly declared its willingness to license, the court emphasized that the Intervener’s readiness to take a license only after the SEP infringement was determined in court did not satisfy the Huawei standard of conduct. [200]
      Moreover, the obligation imposed by Huawei to provide appropriate security and to render account was not fulfilled. While Defendant refrained from taking any of these actions, the Intervener waited several months after the counter-offers were refused in order to submit its bank “guarantee of payment”, which was not recognized as “appropriate security” due to its amount and its limitation to acts of use in Germany. [201] Neither was the Intervener’s initial proposal to have the security—if requested by Claimant—determined by an arbitration tribunal or by an English court accepted as an appropriate way to provide security. [202]
  3. Other important issues
    According to the court, the Huawei requirements apply to both non-practicing entities and other market participants. [203]
    Suing a network operator instead of the undertakings producing devices operating in the network constitutes (at least under the circumstances of this case and absent selective enforcement) no violation of competition law even though this strategy might aim at using the action against the network operator as a “lever” to obtain licensing commitments from the device suppliers. On the other hand, device manufacturers are entitled to a FRAND license as well and can raise the FRAND defense if such a license is not granted. In consequence, the court perceives a fair balance of interests as the SEP proprietor can choose on which level of the chain of production to sue while the undertakings in the chain of production can choose on which level to take a license. [204]
    Furthermore, no patent ambush-defense based on § 242 BGB could be raised because, firstly, Defendant and the Intervener could not substantiate the alleged patent ambush by “Y” and “C”, being the original SEP proprietors; secondly, they could not show that a different patent declaration conduct would have resulted in a different version of the standard excluding the patent-in-suit; thirdly, the alleged patent ambush would, arguably, have resulted only in a FRAND-licensing obligation and, fourthly, Claimant had declared its willingness to grant a license on FRAND terms anyway. [205]
  • [180] This is the date mentioned by the court although “23 January 2015” may seem more plausible and the date given by the court may result from a scrivener’s error.
  • [181] Case No. 4a O 73/14, para. 184
  • [182] Case No. 4a O 73/14, para. 187
  • [183] Case No. 4a O 73/14, para. 195 et seq.
  • [184] Case No. 4a O 73/14, para. 208-210
  • [185] Case No. 4a O 126/14, para. IV, 3, a, bb, 2, c
  • [186] Case No. 4a O 73/14, para. 193
  • [187] Case No. 4a O 73/14, para. 270 et seq.
  • [188] Case No. 4a O 73/14, para. 222 et seq.
  • [189] Case No. 4a O 73/14, para. 225 et seq.
  • [190] Case No. 4a O 73/14, para. 225 et seq. On the relevance of the SIPRO-pool royalty rates, cf. LG Düsseldorf, 31 March 2016 – Case No. 4a O 73/14, para. 245-248. On the facts indicating that a worldwide license was appropriate LG Düsseldorf, 31 March 2016 – Case No. 4a O 73/14, para. 249-255.
  • [191] Case No. 4a O 73/14, para. 234-242. The court argued that it is questionable in principle how much the threat of a claim for injunctive relief can (inadmissibly) affect license agreement negotiations, since the Orange Book case law of the BGH (German Federal Court of Justice), the Motorola decision of the European Commission, and now the CJEU judgment in the Huawei Technologies/ZTE Case could be and can be invoked against inappropriate demands that are in breach of antitrust law.
  • [192] Case No. 4a O 73/14, para. 256 et seq.
  • [193] Case No. 4a O 73/14, para. 279 et seq.
  • [194] Case No. 4a O 73/14, para. 214-220
  • [195] Case No. 4a O 73/14, para. 214-220; 278
  • [196] Case No. 4a O 73/14, para. 266
  • [197] Case No. 4a O 73/14, para. 185 et seq.; 262 et seq.
  • [198] Case No. 4a O 73/14, para. 264.
  • [199] Case No. 4a O 73/14, para. 291 et seq.
  • [200] Case No. 4a O 73/14, para. 278
  • [201] Case No. 4a O 73/14, para. 267 et seq.; 299 et seq.
  • [202] Case No. 4a O 73/14, para. 304
  • [203] Case No. 4a O 73/14, para. 189
  • [204] Case No. 4a O 73/14, para. 309-313
  • [205] Case No. 4a O 73/14, para. 317 et seq.