ELEKTROCHROME VORRICHTUNG
European patent · EP4266118 · In force
Register entry
- Publication number
- EP4266118
- Application number
- EP21905572
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Dec 7, 2021
- Published
- Oct 25, 2023
- Granted
- Oct 21, 2026
- Protection ends at the latest
- Dec 6, 2041
- Next annual fee due
- Dec 31, 2026
- IPC classes
- G02F 1/161 (2006.01)G02F 1/153 (2006.01)
- Priority
- CN 202011490980 16.12.2020
- PCT application
- PCT/CN2021/135902 07.12.2021
- PCT publication
- WO2022/127643 23.06.2022
- Filing language
- Chinese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 21, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 21.10.2026
Parties
Inventor
HE, Jiazhi
Shenzhen, Guangdong 518133, CN
HU, Guoyang
Shenzhen, Guangdong 518133, CN
LU, Yanhang
Shenzhen, Guangdong 518133, CN
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.