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UPC CFI 495/2025

Jun 4, 2025·EP2609590 +1 more · APPARATUS FOR DECODING A SIGNAL COMPRISING TRANSIENTS USING A COMBINING UNIT AND A MIXER

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Case details
Status
Case Closed (Patent infringed)
Action
Infringement
Category
Main infringement action
Parties
Claimants
Representatives
Respondents
Representatives
  • Oliver Bäcker
Patents
Division
Hamburg LD
Judges
Technology
  • Electrical engineering
    Computer technology · Telecommunications
Language
English
First decided
Dec 19, 2025
Last decision
Aug 24, 2026
How this compares
The court's record for this kind of case, counted in first-instance rulings. A figure in brackets is the number of rulings a rate rests on.
Infringement foundMedian days to first decision
All UPC53% (62/117)124
Hamburg LDLockedLocked
Judge Sabine KlepschLockedLocked
Judge Stefan SchillingLockedLocked
Judge Peter AgergaardLockedLocked
Judge Christoph NorrenbrockLockedLocked

At the UPC: Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. (14 cases)·HMD Global Oy (14 cases)

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Related cases

This dispute contains 3 other proceedings

UPC CFI 494/2025·UPC APP 34320/2025·UPC APP 34702/2025

Start a free trial to see how each one ended.

More cases: Hamburg LD·2025

Decisions
  • 2026-08-24
    InfringementPublic

    Summary: The Hamburg Local Division held that HMD Global Oy's Android-9-and-later smartphones and tablets (Nokia/HMD brands) infringe claim 1 (direct) and claim 12 (indirect) of Fraunhofer's SEP EP 2 609 590, as maintained in the amended form of Auxiliary Request 1, rejecting HMD's FRAND and exhaustion defences because its insistence on a bilateral rather than pool licence, without placing a security, did not show genuine willingness to take a licence. The Court ordered a cease-and-desist injunction, recall and destruction of infringing products, an information/accounting order, an interim damages award of EUR 219,000 and a declaration of full liability for further damages. On the linked counterclaim for revocation (UPC_CFI_1131/2025), the patent was upheld in the Auxiliary Request 1 form and Defendant's exceeding revocation counterclaim was rejected.

    Show the legal issues (6)
    • FRAND defence to injunction under Art. 101/102 TFEU (SEP licensing)
    • Pool licence vs. bilateral licence: when an implementer may insist on bilateral terms, and how that bears on willingness to license
    • Patent exhaustion, Art. 29 UPCA
    • Limitation/time-bar under Art. 72 UPCA and §§ 195, 199, 203 BGB (suspension of limitation during settlement negotiations)
    • Temporal application of the UPCA to infringing acts spanning its 1 June 2023 entry into force
    • Counterclaim for revocation: patent maintained as amended (Auxiliary Request 1)
  • 2026-06-01
    Infringement ActionPublic

    Summary: The judge-rapporteur summarized an interim conference held on 1 June 2026 covering both main infringement proceedings and counterclaims for revocation in UPC_CFI_494/2025 and UPC_CFI_495/2025. The order sets case values, admits and denies various submissions, admits Auxiliary Request III in UPC_CFI_495/2025, and dismisses the Defendant's request for a further opportunity to respond to the Claimant's FRAND submission.

    Show the legal issues (9)
    • claim construction of complex-valued upmix parameters (EP2380167)
    • validity and inventive step over prior art HLCC 7, 9, 10 (EP2380167)
    • infringement via MPS/USAC standard separate interpolation feature (EP2380167)
    • claim construction of 'input signal' and gradual separation (EP2609590)
    • priority validity over HLCC 4 disclosure (EP2609590)
    • validity challenges including HLCC 7 as prior art (EP2609590)
    • exhaustion defence based on AAC Patent License Agreement between Via and Google
    • FRAND defence including bilateral licence agreement and pool offer
    • admissibility of late-filed submissions under R. 36 RoP
  • 2025-12-19
    Infringement ActionPublic

    Summary: Hamburg Local Division procedural order on HMD Global's request for production of licence agreements (R. 190 RoP) in Fraunhofer's SEP infringement action. The Court granted partial disclosure: HMD's request regarding the AAC Patent License Agreement with a named third party (whose identity is redacted) was granted subject to a confidentiality declaration, as Fraunhofer had consented. The request regarding a second bilateral agreement was not yet ripe for determination.

    Show the legal issues (4)
    • Production of licence agreements (R. 190 RoP)
    • FRAND / SEP (AAC standard)
    • Antitrust transparency obligation
    • Exhaustion of rights defence
Documents
Show all 337 documents
Document titleDatePublic
Order2026-09-11Not public
Order2026-09-11Not public
Receipt2026-09-07Not public
Cover sheet2026-09-07Not public
Document Claimant2026-09-07Not public
Order2026-09-04Not public
Order2026-09-04Not public
Communication2026-09-04Not public
Receipt2026-08-31Not public
Cover sheet2026-08-31Not public
Accepted arguments
What the court agreed with — by party.

  • For competition-law reasons a SEP holder is only required to indicate one FRAND-compliant licensing route to the implementer (here, the Via AAC pool licence); it need not also offer a bilateral licence, absent circumstances such as the implementer already having advanced bilateral deals with a significant number of other pool contributors or genuinely seeking a multi-standard/cross-licence.

    ClaimantLegal basis: FRAND defence, Art. 101/102 TFEU (concurring with LD Munich, decision of 18 December 2024, UPC_CFI_9/2023, Huawei v Netgear, p. 136)

  • Claimant's claims for the period since 6 August 2018 (release of Android 9) were not time-barred: settlement negotiations between the parties (6 December 2019 to 26 January 2023) suspended the running of the German three-year limitation period under § 203 BGB, and Art. 72 UPCA's five-year limit did not otherwise bar the claims.

    ClaimantLegal basis: Art. 72 UPCA; §§ 195, 199, 203 BGB
Rejected arguments
What the court did not agree with — and why.

  • Defendant's insistence on a bilateral licence instead of the offered Via pool licence, and its stated reasons for rejecting Claimant's offers, showed it was a willing licensee entitled to a FRAND defence against an injunction.

    RespondentLegal basis: FRAND defence, Art. 101/102 TFEU – Defendant failed to present comprehensible reasons for opting for bilateral licensing, failed to conclude bilateral agreements with other SEP pool licensors within a reasonable time, and refrained from placing a security, notwithstanding an initial FRAND pool offer

  • Claimant's patent rights were exhausted because of an existing (disputed) licence agreement, since HMD's devices run on an operating system that already implements the licensed AAC codec.

    RespondentLegal basis: Art. 29 UPCA (exhaustion)

  • Claimant's claims were (partially) time-barred: under Art. 72 UPCA for the period before 4 June 2020, and under the shorter three-year German limitation period (§§ 195, 199 BGB, via Art. 72, 24(2)-(3) UPCA) for the period before 1 January 2022.

    RespondentLegal basis: Art. 72, 24(2)-(3) UPCA; §§ 195, 199 BGB – rejected because settlement negotiations suspended the limitation period under § 203 BGB