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European patent · EP4186235 · In force
Register entry
- Publication number
- EP4186235
- Application number
- EP21742609
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jun 22, 2021
- Published
- May 31, 2023
- Granted
- Jul 16, 2025
- Protection ends at the latest
- Jun 21, 2041
- Next annual fee due
- Jun 30, 2026
- IPC classes
- H04N 19/463 (2014.01)H04N 19/86 (2014.01)H04N 19/117 (2014.01)H04N 19/159 (2014.01)
- Priority
- US 202062705946 P 23.07.2020US 202017122850 15.12.2020
- PCT application
- PCT/US2021/038452 22.06.2021
- PCT publication
- WO2022/020049 27.01.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 28, 2026
Change
Published in Swissreg on 28.05.2026
- Jul 16, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 16.07.2025
Parties
Inventor
HU, Nan
San Diego, CA 92121-1714, US
SEREGIN, Vadim
San Diego, US
KARCZEWICZ, Marta
San Diego, CA 92121-1714, 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.