ELEKTRONISCHE VORRICHTUNG
European patent · EP4333409 · In force
Register entry
- Publication number
- EP4333409
- Application number
- EP22794729
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Apr 21, 2022
- Published
- Mar 6, 2024
- Granted
- Jun 25, 2025
- Protection ends at the latest
- Apr 20, 2042
- Next annual fee due
- Apr 30, 2026
- IPC classes
- H04M 1/02 (2006.01)H04M 1/03 (2006.01)
- Priority
- CN 202110451686 26.04.2021
- PCT application
- PCT/CN2022/088087 21.04.2022
- PCT publication
- WO2022/228258 03.11.2022
- Filing language
- Chinese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 7, 2026
Change
Published in Swissreg on 07.05.2026
- Jun 25, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 25.06.2025
Parties
Inventor
LI, Lele
Dongguan, Guangdong 523863, 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.