HOLOGRAFISCHE LICHTLEITERPLATTE
European patent · EP3958030 · In force
Register entry
- Publication number
- EP3958030
- Application number
- EP20874544
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Oct 6, 2020
- Published
- Feb 23, 2022
- Granted
- Nov 26, 2025
- Protection ends at the latest
- Oct 5, 2040
- Next annual fee due
- Oct 31, 2026
- IPC classes
- G02B 5/32 (2006.01)G02B 27/01 (2006.01)F21S 43/235 (2018.01)G02B 27/00 (2006.01)G02B 27/28 (2006.01)G02B 27/42 (2006.01)
- Priority
- KR 20190124013 07.10.2019
- PCT application
- PCT/KR2020/013586 06.10.2020
- PCT publication
- WO2021/071210 15.04.2021
- Filing language
- Korean
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 7, 2026
Change
Published in Swissreg on 07.10.2026
- Nov 26, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 26.11.2025
Parties
Inventor
KHO, Eun Ho
Daejeon 34122, KR
KIM, Jae Jin
Daejeon 34122, KR
SHIN, Bu Gon
Daejeon 34122, KR
SEO, Dae Han
Daejeon 34122, KR
SONG, Min Soo
Daejeon 34122, KR
The register names each party by name and address. A holder or agent is linked to an organization where exactly one entity of the commercial register bears its name; the street of a party not so recognised is not shown here.