OPTISCHER INTERFERENZFILTER
European patent · EP4336230 · In force
Register entry
- Publication number
- EP4336230
- Application number
- EP23193352
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Aug 25, 2023
- Published
- Mar 13, 2024
- Granted
- Jul 22, 2026
- Protection ends at the latest
- Aug 24, 2043
- Next annual fee due
- Aug 31, 2027
- IPC classes
- G02B 5/28 (2006.01)
- Priority
- US 202217931323 12.09.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Sep 1, 2026
Next annual fee due on
- Next annual fee due on
- 31.08.2026 → 31.08.2027
Published in Swissreg on 01.09.2026
- Jul 24, 2026
Agent entered
- Representative
- Murgitroyd & Company, Geneva Rhone 8 Sàrl, Rue du Commerce 4, 1204 Genève
Published in Swissreg on 24.07.2026
- Jul 22, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 22.07.2026
Parties
Inventor
Yang, Jinhui
California, 95409, US
Grigonis, Marius
California, 95405, US
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.