Overview · Filed: —
ACT_588685/2023
ULTRAVIOLET LIGHT-EMITTING DEVICE
InfringementMain Infringement ActionParis LDInfringement Action—
Parties
Claimants
- Seoul Viosys Co., Ltd.
Reps: Pauline Debré; Laetitia Nicolazzi
Respondents
- Laser Components SAS
Reps: Helge von Hirschhausen
Judges
French-seated division — individual judges anonymized.
- Panel member (anonymized)Presiding Judge / Judge-Rapporteur
- Panel member (anonymized)Legally Qualified Judge
- Panel member (anonymized)Legally Qualified Judge
- Panel member (anonymized)Technically Qualified Judge
Patents
- EP3404726
CPC codes: H10H20/8506, H10W72/072, H10H20/835, H10H20/841, H10H20/857, H10H20/84, H10H20/85, H10H20/831, H10H20/8312, H10H20/81
Technology area: Semiconductors · UV LEDs
Sector: Semiconductor Devices
Outcome
InfringedInfringed
Filed: —
First decided: Feb 17, 2025
Last decision: Apr 24, 2025
Language: —
The Paris Local Division found that Laser Components SAS infringed EP 3 404 726 owned by Seoul Viosys Co. Ltd., ordered corrective measures including withdrawal and destruction of infringing UV-C LED chips from the French market, and directed disclosure of information for damages calculation, while reserving the quantum of damages for a separate procedure.
Claims
At issueall
Infringedall
Notes: Paris LD found infringement of EP3404726 B1 (UV-C LED device) by Laser Components SAS; decision in French language does not enumerate specific claim numbers in the excerpts; infringement order refers to the patent generally.