SPRACHVERBESSERUNG
European patent · EP4371112 · In force
Register entry
- Publication number
- EP4371112
- Application number
- EP22751545
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jul 12, 2022
- Published
- May 22, 2024
- Granted
- Aug 26, 2026
- Protection ends at the latest
- Jul 11, 2042
- Next annual fee due
- Jul 31, 2027
- IPC classes
- G10L 21/0208 (2013.01)G10L 21/0232 (2013.01)G06N 3/0442 (2023.01)G06N 3/0464 (2023.01)G06N 3/09 (2023.01)H04S 7/00 (2006.01)
- Priority
- WO PCT/CN2021/106536 15.07.2021US 202163260203 P 12.08.2021
- PCT application
- PCT/US2022/036802 12.07.2022
- PCT publication
- WO2023/287773 19.01.2023
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 26, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 26.08.2026
Parties
Inventor
DAI, Jia
San Francisco, California 94103, US
LI, Kai
San Francisco, California 94103, US
LIU, Xiaoyu
San Francisco, California 94103, US
CARTWRIGHT, Richard, J.
San Francisco, California 94103, 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.