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European patent · EP3991301 · In force
Register entry
- Publication number
- EP3991301
- Application number
- EP21765523
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Feb 3, 2021
- Published
- May 4, 2022
- Granted
- Apr 1, 2026
- Protection ends at the latest
- Feb 2, 2041
- Next annual fee due
- Feb 28, 2027
- IPC classes
- H03M 7/00 (2006.01)H04N 19/119 (2014.01)
- Priority
- US 202062984096 P 02.03.2020US 202017067054 09.10.2020
- PCT application
- PCT/US2021/016345 03.02.2021
- PCT publication
- WO2021/178094 10.09.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Apr 1, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 01.04.2026
Parties
Inventor
DU, Yixin
Palo Alto, California 94306, US
ZHAO, Liang
Palo Alto, California 94306, US
ZHAO, Xin
Palo Alto, California 94306, US
LIU, Shan
Palo Alto, California 94306, US
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.