POSITIONIERUNGSSYSTEME UND VERFAHREN
European patent · EP4022253 · In force
Register entry
- Publication number
- EP4022253
- Application number
- EP20876270
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Oct 12, 2020
- Published
- Jul 6, 2022
- Granted
- Jul 1, 2026
- Protection ends at the latest
- Oct 11, 2040
- Next annual fee due
- Oct 31, 2026
- IPC classes
- G01C 11/08 (2006.01)G08G 5/22 (2025.01)G08G 5/55 (2025.01)G08G 5/53 (2025.01)G08G 5/32 (2025.01)G08G 5/26 (2025.01)G08B 17/12 (2006.01)G06V 20/17 (2022.01)G08G 5/00 (2025.01)G01C 3/10 (2006.01)G01C 21/36 (2006.01)G06V 20/52 (2022.01)G01C 21/20 (2006.01)G08B 13/196 (2006.01)G08B 19/00 (2006.01)G08G 5/57 (2025.01)
- Priority
- CN 201910974491 14.10.2019
- PCT application
- PCT/CN2020/120349 12.10.2020
- PCT publication
- WO2021/073472 22.04.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 1, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 01.07.2026
Parties
Inventor
FANG, Yongjun
Hangzhou, Zhejiang 310053, CN
ZHANG, Guoquan
Hangzhou, Zhejiang 310053, 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.