GATEWAY-BASIERTE SPRACHANRUFE ÜBER EINE BASISSTATION
European patent · EP4162729 · In force
Register entry
- Publication number
- EP4162729
- Application number
- EP21736809
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jun 7, 2021
- Published
- Apr 12, 2023
- Granted
- Jul 1, 2026
- Protection ends at the latest
- Jun 6, 2041
- Next annual fee due
- Jun 30, 2027
- IPC classes
- H04W 36/00 (2009.01)H04W 76/12 (2018.01)H04W 36/14 (2009.01)H04W 36/16 (2009.01)H04W 36/36 (2009.01)H04W 88/06 (2009.01)
- Priority
- US 202063036381 P 08.06.2020US 202117339732 04.06.2021
- PCT application
- PCT/US2021/036167 07.06.2021
- PCT publication
- WO2021/252356 16.12.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 1, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 01.07.2026
Parties
Inventor
CHIN, Tom
San Diego, California 92121-1714, US
PAYYAPPILLY, Ajith Tom
San Diego, California 92121-1714, US
ZHANG, Juan
San Diego, California 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.