DOHERTY-VERSTÄRKER
European patent · EP4496217 · In force
Register entry
- Publication number
- EP4496217
- Application number
- EP22938538
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Apr 22, 2022
- Published
- Jan 22, 2025
- Granted
- Apr 8, 2026
- Protection ends at the latest
- Apr 21, 2042
- Next annual fee due
- Apr 30, 2026
- IPC classes
- H03F 1/02 (2006.01)H03F 3/68 (2006.01)H03F 1/56 (2006.01)H03F 3/195 (2006.01)H03F 3/60 (2006.01)H03F 3/24 (2006.01)
- PCT application
- PCT/JP2022/018499 22.04.2022
- PCT publication
- WO2023/203738 26.10.2023
- Filing language
- Japanese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Apr 8, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 08.04.2026
Parties
Inventor
KOMATSUZAKI, Yuji
Tokyo 100-8310, JP
TORII, Takuma
Tokyo 100-8310, JP
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.