ANZEIGEVORRICHTUNG
European patent · EP3828666 · In force
Register entry
- Publication number
- EP3828666
- Application number
- EP20171273
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Apr 24, 2020
- Published
- Jun 2, 2021
- Granted
- Jul 23, 2025
- Protection ends at the latest
- Apr 23, 2040
- Next annual fee due
- Apr 30, 2026
- IPC classes
- G06F 1/16 (2006.01)H04M 1/02 (2006.01)
- Priority
- CN 201911184255 27.11.2019
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jun 4, 2026
Change
Published in Swissreg on 04.06.2026
- Jul 23, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 23.07.2025
Parties
Inventor
WANG, Lei
Haidian District, Beijing 100085, 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.