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European patent · EP4038591 · In force
Register entry
- Publication number
- EP4038591
- Application number
- EP20781240
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Sep 16, 2020
- Published
- Aug 10, 2022
- Granted
- Nov 19, 2025
- Protection ends at the latest
- Sep 15, 2040
- Next annual fee due
- Sep 30, 2026
- IPC classes
- G08B 13/196 (2006.01)H04N 7/18 (2006.01)
- Priority
- US 201916588523 30.09.2019
- PCT application
- PCT/US2020/050969 16.09.2020
- PCT publication
- WO2021/067034 08.04.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Sep 30, 2026
Change
Published in Swissreg on 30.09.2026
- Nov 19, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 19.11.2025
Parties
Inventor
ENGLAND, Matthew, J.
Seattle, WA 98108-1226, US
LOEW, Christopher
Seattle, WA 98108-1226, US
HUANG, Chung-Sen
Seattle, WA 98108-1226, US
KRASNOSCHOK, Alexey
Seattle, WA 98108-1226, 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.