DIENSTANRUFVERFAHREN UND NETZWERKVORRICHTUNG
European patent · EP4040729 · In force
Register entry
- Publication number
- EP4040729
- Application number
- EP20872503
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Sep 29, 2020
- Published
- Aug 10, 2022
- Granted
- Mar 18, 2026
- Protection ends at the latest
- Sep 28, 2040
- Next annual fee due
- Sep 30, 2026
- IPC classes
- H04L 67/51 (2022.01)H04L 41/5051 (2022.01)H04L 45/0377 (2022.01)H04L 45/64 (2022.01)H04L 69/22 (2022.01)
- Priority
- CN 201910941178 30.09.2019
- PCT application
- PCT/CN2020/118889 29.09.2020
- PCT publication
- WO2021/063360 08.04.2021
- Filing language
- Chinese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Mar 18, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 18.03.2026
Parties
Holder
Inventor
CHEN, Xu
Beijing 100032, CN
SONG, Yue
Beijing 100032, 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.