ENERGIESPARVERFAHREN
European patent · EP4055899 · In force
Register entry
- Publication number
- EP4055899
- Application number
- EP19951582
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Nov 8, 2019
- Published
- Sep 14, 2022
- Granted
- Sep 9, 2026
- Protection ends at the latest
- Nov 7, 2039
- Next annual fee due
- Nov 30, 2026
- IPC classes
- H04W 52/02 (2009.01)H04W 76/28 (2018.01)
- PCT application
- PCT/CN2019/116583 08.11.2019
- PCT publication
- WO2021/087950 14.05.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Sep 9, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 09.09.2026
Parties
Inventor
MA, Xiaoying
Shenzhen, Guangdong 518057, CN
XU, Jun
Shenzhen, Guangdong 518057, CN
CHEN, Mengzhu
Shenzhen, Guangdong 518057, CN
WU, Hao
Shenzhen, Guangdong 518057, CN
GUO, Qiujin
Shenzhen, Guangdong 518057, CN
MA, Xuan
Shenzhen, Guangdong 518057, CN
PENG, Focai
Shenzhen, Guangdong 518057, 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.