LUFTPULSERZEUGUNGSVORRICHTUNG
European patent · EP4283609 · In force
Register entry
- Publication number
- EP4283609
- Application number
- EP23174750
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- May 23, 2023
- Published
- Nov 29, 2023
- Granted
- Dec 10, 2025
- Protection ends at the latest
- May 22, 2043
- Next annual fee due
- May 31, 2027
- IPC classes
- G10K 15/04 (2006.01)G10K 11/02 (2006.01)H04R 19/02 (2006.01)H04R 1/30 (2006.01)
- Priority
- US 202263346848 P 28.05.2022US 202263347013 P 30.05.2022US 202263353588 P 18.06.2022US 202263353610 P 19.06.2022US 202263354433 P 22.06.2022US 202263428085 P 27.11.2022US 202263433740 P 19.12.2022US 202263434474 P 22.12.2022US 202263435275 P 25.12.2022US 202263436103 P 29.12.2022US 202363447758 P 23.02.2023US 202363447835 P 23.02.2023US 202363459170 P 13.04.2023
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 21, 2026
Change
Published in Swissreg on 21.10.2026
- Oct 15, 2026
Next annual fee due on
- Next annual fee due on
- 31.05.2026 → 31.05.2027
Published in Swissreg on 15.10.2026
- Oct 9, 2026
Agent entered
- Representative
- Herrn Patentanwalt, Roman Vuille, Résidence du Golf A 40, 1196 Gland
Published in Swissreg on 09.10.2026
- Dec 10, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 10.12.2025
Parties
Inventor
Liang, Jemm Yue
Sunnyvale, 94086, US
Ren, Jye
106 Taipei City, TW
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.