PORTVERWALTUNG
European patent · EP4158927 · In force
Register entry
- Publication number
- EP4158927
- Application number
- EP21737540
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- May 17, 2021
- Published
- Apr 5, 2023
- Granted
- Apr 8, 2026
- Protection ends at the latest
- May 16, 2041
- Next annual fee due
- May 31, 2027
- IPC classes
- H04W 76/11 (2018.01)H04W 76/30 (2018.01)
- Priority
- WO PCT/CN2020/092090 25.05.2020
- PCT application
- PCT/CN2021/094070 17.05.2021
- PCT publication
- WO2021/238697 02.12.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jun 1, 2026
Change
Published in Swissreg on 01.06.2026
- Apr 8, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 08.04.2026
Parties
Holder
Telefonaktiebolaget LM Ericsson (publ)
164 83 Stockholm, SE
Inventor
XU, Wenliang
Shanghai 200335, CN
ZHANG, Bo
Guangzhou 510630, 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.