ELEKTRONISCHE VORRICHTUNG
European patent · EP4131309 · Deleted
Register entry
- Publication number
- EP4131309
- Application number
- EP21775549
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Mar 26, 2021
- Published
- Feb 8, 2023
- Granted
- Feb 18, 2026
- Deleted
- Oct 23, 2026
- Reason
- Annual fee unpaid
- IPC classes
- H04M 1/02 (2006.01)H04M 1/23 (2006.01)G06F 1/16 (2006.01)G06F 3/04886 (2022.01)G09F 9/30 (2006.01)
- Priority
- CN 202010229372 27.03.2020
- PCT application
- PCT/CN2021/083211 26.03.2021
- PCT publication
- WO2021/190626 30.09.2021
- Filing language
- Chinese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 23, 2026
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 23.10.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 23.10.2026
- Feb 18, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 18.02.2026
Parties
Inventor
LIN, Ruhao
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.