OPTISCHES LINSENSYSTEM ZUR BILDGEBUNG
European patent · EP4375722 · In force
Register entry
- Publication number
- EP4375722
- Application number
- EP24167021
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Aug 11, 2021
- Published
- May 29, 2024
- Granted
- May 20, 2026
- Protection ends at the latest
- Aug 10, 2041
- Next annual fee due
- Aug 31, 2026
- IPC classes
- G02B 9/64 (2006.01)G02B 13/00 (2006.01)
- Priority
- US 202063124574 P 11.12.2020
- Divided from
- EP21190843
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 20, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 20.05.2026
Parties
Inventor
CHEN, Wei-Yu
Taichung City, R.O.C., TW
HUANG, Hsin-Hsuan
Taichung City, R.O.C., TW
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.