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European patent · EP3992960 · In force
Register entry
- Publication number
- EP3992960
- Application number
- EP21772659
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Feb 24, 2021
- Published
- May 4, 2022
- Granted
- May 27, 2026
- Protection ends at the latest
- Feb 23, 2041
- Next annual fee due
- Feb 28, 2027
- IPC classes
- G09G 3/3266 (2016.01)G11C 19/28 (2006.01)G09G 3/20 (2006.01)
- Priority
- CN 202010441743 22.05.2020
- PCT application
- PCT/CN2021/077653 24.02.2021
- PCT publication
- WO2021/232871 25.11.2021
- Filing language
- Chinese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 27, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 27.05.2026
Parties
Inventor
SHANG, Guangliang
Beijing 100176, CN
DONG, Tian
Beijing 100176, CN
YIN, Xinshe
Beijing 100176, CN
LI, Mei
Beijing 100176, CN
LIU, Libin
Beijing 100176, CN
SHI, Shiming
Beijing 100176, 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.