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European patent · EP4195534 · In force
Register entry
- Publication number
- EP4195534
- Application number
- EP21860416
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Aug 25, 2021
- Published
- Jun 14, 2023
- Granted
- Feb 25, 2026
- Protection ends at the latest
- Aug 24, 2041
- Next annual fee due
- Aug 31, 2026
- IPC classes
- G02B 6/42 (2006.01)H04B 10/079 (2013.01)H04B 10/25 (2013.01)G02B 6/34 (2006.01)G02B 6/35 (2006.01)
- Priority
- CN 202010871859 26.08.2020
- PCT application
- PCT/CN2021/114470 25.08.2021
- PCT publication
- WO2022/042581 03.03.2022
- Filing language
- Chinese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 25, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 25.02.2026
Parties
Inventor
LI, Huiping
Shenzhen, Guangdong 518129, CN
FU, Zhenghua
Shenzhen, Guangdong 518129, CN
FEI, Yonghao
Shenzhen, Guangdong 518129, CN
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.