AKUSTISCHER ARTIKEL
European patent · EP4330956 · In force
Register entry
- Publication number
- EP4330956
- Application number
- EP22720056
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Apr 20, 2022
- Published
- Mar 6, 2024
- Granted
- Jan 21, 2026
- Protection ends at the latest
- Apr 19, 2042
- Next annual fee due
- Apr 30, 2026
- IPC classes
- G10K 11/172 (2006.01)G10K 11/165 (2006.01)
- Priority
- US 202163182486 P 30.04.2021
- PCT application
- PCT/IB2022/053702 20.04.2022
- PCT publication
- WO2022/229796 03.11.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jan 21, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 21.01.2026
Parties
Inventor
STECENKO, Tatjana
Saint Paul, Minnesota 55133-3427, US
BENSON, JR., Olester
Saint Paul, Minnesota 55133-3427, US
SHI, Tongyang
Saint Paul, Minnesota 55133-3427, US
WU, Pingfan
Saint Paul, Minnesota 55133-3427, US
JONZA, James M.
Saint Paul, Minnesota 55133-3427, 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.