BIDIREKTIONALE THYRISTORVORRICHTUNG
European patent · EP4006988 · Deleted
Register entry
- Publication number
- EP4006988
- Application number
- EP20209815
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Nov 25, 2020
- Published
- Jun 1, 2022
- Granted
- Jan 3, 2024
- Deleted
- Jun 25, 2025
- Reason
- Annual fee unpaid
- IPC classes
- H01L 29/06 (2006.01)H01L 29/08 (2006.01)H01L 29/423 (2006.01)H01L 29/747 (2006.01)H01L 29/74 (2006.01)
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jun 25, 2025
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 25.06.2025
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 25.06.2025
- Nov 13, 2024
Change
Published in Swissreg on 13.11.2024
- Jan 3, 2024
Granted
Published in Swissreg on 03.01.2024
Parties
Inventor
Vemulapati, Umamaheswara
5210 Windisch
Vobecky, Jan
16000 Praha 6, CZ
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.