AKUSTISCHE VORRICHTUNG
European patent · EP4462815 · In force
Register entry
- Publication number
- EP4462815
- Application number
- EP22961833
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Oct 19, 2022
- Published
- Nov 13, 2024
- Granted
- Jun 10, 2026
- Protection ends at the latest
- Oct 18, 2042
- Next annual fee due
- Oct 31, 2026
- IPC classes
- H04R 1/10 (2026.01)H04R 9/06 (2006.01)H04R 1/24 (2006.01)H04R 1/26 (2006.01)H04R 1/28 (2006.01)H04R 1/34 (2006.01)H04R 9/02 (2006.01)
- Priority
- CN 202211225706 09.10.2022
- PCT application
- PCT/CN2022/126079 19.10.2022
- PCT publication
- WO2024/077647 18.04.2024
- Filing language
- Chinese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jun 10, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 10.06.2026
Parties
Inventor
WANG, Chuanbo
Shenzhen, Guangdong 518000, CN
DENG, Hongguo
Shenzhen, Guangdong 518000, CN
LI, Haoqian
Shenzhen, Guangdong 518000, CN
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.