LICHTKONVERTIERTE, FARBGEFILTERTE LICHTEMITTIERENDE EINHEIT
European patent · EP3961731 · Deleted
Register entry
- Publication number
- EP3961731
- Application number
- EP21151240
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jan 12, 2021
- Published
- Mar 2, 2022
- Granted
- Dec 24, 2025
- Deleted
- Aug 25, 2026
- Reason
- Annual fee unpaid
- IPC classes
- H10H 20/84 (2025.01)H10H 20/841 (2025.01)H10H 20/85 (2025.01)H10H 20/851 (2025.01)H10H 20/856 (2025.01)H10H 29/24 (2025.01)H10H 29/80 (2025.01)H10H 29/85 (2025.01)H10H 29/851 (2025.01)H10H 29/856 (2025.01)
- Priority
- CN 202010885998 28.08.2020
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 25, 2026
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 25.08.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 25.08.2026
- Dec 24, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 24.12.2025
Parties
Inventor
KUO, Shu-Ming
Miao-Li County 350, 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.