Overview · Filed: Dec 10, 2024
UPC_CoA_762/2024
LIGHT EMITTING DIODE
AppealsMain AppealCourt of AppealAppealCase Closed
Parties
Claimants
- Seoul Viosys Co., Ltd.
Reps: Bolko Ehlgen (Linklaters LLP); Dipl.-Phys. Olaf Isfort (Schneiders & Behrendt)
Respondents
- expert e-Commerce GmbH
- expert klein GmbH
Reps: Dirk Jestaedt (KRIEGER MES Partnerschaft mbB); Bernhard Ganahl (HGF Europe LLP)
Judges
- Rian Kalden
- Patricia Rombach
- Ingeborg Simonsson
- Torsten Duhme
- Max Tilmann
Patents
- EP3223320
CPC codes: H10H20/0137, H10H20/82, H10H20/034, H10H20/0363, H10H20/816, H10H20/835, H10H20/819, H10H20/825, H10H20/84, H10H20/833, H10H20/8506, H10W72/227…
Sector: Semiconductor Devices
Outcome
Revoked
Filed: Dec 10, 2024
First decided: Nov 5, 2025
Language: German
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.
Open on UPC RegistryClaims
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.