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European patent · EP4138214 · In force
Register entry
- Publication number
- EP4138214
- Application number
- EP21817560
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jun 3, 2021
- Published
- Feb 22, 2023
- Granted
- Oct 1, 2025
- Protection ends at the latest
- Jun 2, 2041
- Next annual fee due
- Jun 30, 2026
- IPC classes
- H01Q 1/27 (2006.01)H01Q 13/10 (2006.01)H01Q 1/52 (2006.01)H01Q 5/307 (2015.01)H01Q 21/28 (2006.01)
- Priority
- CN 202021019018 U 05.06.2020CN 202010506277 05.06.2020
- PCT application
- PCT/CN2021/098164 03.06.2021
- PCT publication
- WO2021/244612 09.12.2021
- Filing language
- Chinese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 12, 2026
Change
Published in Swissreg on 12.08.2026
- Oct 1, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 01.10.2025
Parties
Inventor
ZHAO, Anping
Hefei, Anhui 230088, CN
LIU, Dehua
Hefei, Anhui 230088, 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.