PASSIVE STRAHLERANORDNUNG
European patent · EP4178223 · In force
Register entry
- Publication number
- EP4178223
- Application number
- EP22205364
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Nov 3, 2022
- Published
- May 10, 2023
- Granted
- Oct 21, 2026
- Protection ends at the latest
- Nov 2, 2042
- Next annual fee due
- Nov 30, 2026
- IPC classes
- H04R 1/28 (2006.01)
- Priority
- US 202117519470 04.11.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 21, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 21.10.2026
Parties
Holder
TOP Victory Investments Limited
Kowloon, Hong Kong 999077, CN
Inventor
GOH, Gozali
768437 Singapore, SG
LIEW, Hean Chow
822160 Singapore, SG
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.