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UPC CoA 762/2024

Dec 10, 2024·EP3223320: LIGHT EMITTING DIODE

Case details
Status
Case Closed
Action
Appeal
Category
Main Appeal
Parties
Claimants
Reps: Bolko Ehlgen (Linklaters LLP); Dipl.-Phys. Olaf Isfort (Schneiders & Behrendt)
Respondents
Reps: Dirk Jestaedt (KRIEGER MES Partnerschaft mbB); Bernhard Ganahl (HGF Europe LLP)
Division
Court of Appeal
Judges
Technology
Semiconductor Devices
Language
German
First decided
Nov 5, 2025
Claims
At issue1, 4, 5, 6, 9
Revoked1, 4, 5, 6, 9
Notes: Claims 1, 4, 5, 6 and 9 of EP 3 223 320 revoked for added matter (single-mesa embodiment not disclosed in parent application); all infringement claims dismissed.
Decisions
  • 2025-11-05
    RevokedAppeal decisionAppeal RoP220.1

    Court of Appeal decision (English) – duplicate/related filing to UPC_CoA_773/2024. Same substantive outcome: Seoul Viosys's LED patent claims 1, 4, 5, 6, and 9 revoked for added matter; all infringement claims dismissed; Viosys ordered to bear costs of both instances.

    Legal issues:Added matter (Art. 123(2) EPC)Translation of international applicationAdded matter raised ex officio
  • 2025-11-05
    RevokedAppeal decisionAppeal RoP220.1

    German-language version of the Court of Appeal decision (UPC_CoA_762/2024 and 773/2024) in Seoul Viosys v expert. Claims 1, 4, 5, 6 and 9 of the LED patent revoked for added matter. All infringement claims dismissed. Viosys ordered to bear all costs for both instances.

    Legal issues:Added matter (Art. 123(2) EPC)Translation of PCT application
Documents
Document titleDatePublic
action.communication.general2025-11-07Not public
Cover sheet2025-11-07Not public
Fee2025-11-07Not public
Application document Respondent2025-11-07Not public
Exhibit document Respondent2025-11-07Not public
Receipt2025-11-07Not public
action.phaseChange.caseClose2025-11-06Not public
action.issueDecision.decision2025-11-05Not public
Decision2025-11-05Public
action.communication.general2025-11-04Not public
action.phaseChange.oralPhaseClose2025-09-22Not public
action.phaseChange.oralPhaseOpen2025-09-22Not public
action.phaseChange.writtenPhaseClose2025-09-22Not public
Hearing Reference2025-07-10Not public
Hearing Reference2025-07-10Not public
Interim-Procedure-Closure2025-05-26Not public
Summon-Oral-Hearing2025-05-26Not public
close interim proceedings2025-05-26Public
Interim-Conference-Decision2025-05-26Not public
Acknowledgement-of-lodging2025-05-06Not public
Schriftsatz2025-05-06Not public
Acknowledgement-of-lodging2025-05-06Not public
Schriftsatz2025-05-06Not public
Summons2025-03-26Public
Schriftsatz2025-03-26Not public
Stellungnahme Sprachregelung2025-03-21Not public
Schriftsatz2025-03-21Not public
Summons to oral hearing2025-03-17Not public
Panel-Appointment2025-02-20Not public
Acknowledgement-of-lodging2025-02-11Not public
Acknowledgement-of-lodging2025-02-10Not public
Anlage BK42025-02-10Not public
Anlage BK32025-02-10Not public
Anlage BK22025-02-10Not public
Berufungsbegruendung2025-02-10Not public
Anlage BK12025-02-10Not public
Anlage BK3-2025-02-10Not public
Panel-Appointment2025-01-22Not public
Panel-Appointment2024-12-31Not public
Receipt2024-12-31Not public
Acknowledgement-of-lodging2024-12-31Not public
Formal-checks_Notification-of-positive-outcome2024-12-31Not public
Proof of payment2024-12-30Not public
Berufungsschrift2024-12-30Not public
Berufungsschrift (korrigiert)2024-12-30Not public
Proof of payment2024-12-30Not public
Formal-checks_Request-for-correction2024-12-27Not public
Acknowledgement-of-lodging2024-12-10Not public
Proof of payment2024-12-10Not public
Proof of payment2024-12-10Not public
Berufungsschrift2024-12-10Not public