BELEUCHTUNGSVORRICHTUNG
European patent · EP4419832 · In force
Register entry
- Publication number
- EP4419832
- Application number
- EP22802144
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Oct 17, 2022
- Published
- Aug 28, 2024
- Granted
- Dec 10, 2025
- Protection ends at the latest
- Oct 16, 2042
- Next annual fee due
- Oct 31, 2026
- IPC classes
- F21S 8/02 (2006.01)F21V 23/04 (2006.01)F21V 21/30 (2006.01)
- Priority
- WO PCT/CN2021/124480 18.10.2021EP 21212538 06.12.2021
- PCT application
- PCT/EP2022/078817 17.10.2022
- PCT publication
- WO2023/066858 27.04.2023
- 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
- 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
TIAN, Chaonan
5656 AE Eindhoven, NL
ZHANG, Ruipan
5656 AE Eindhoven, NL
JI, Chen
5656 AE Eindhoven, NL
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.