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European patent · EP3991284 · In force
Register entry
- Publication number
- EP3991284
- Application number
- EP20832332
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jun 25, 2020
- Published
- May 4, 2022
- Granted
- Aug 5, 2026
- Protection ends at the latest
- Jun 24, 2040
- Next annual fee due
- Jun 30, 2027
- IPC classes
- H02K 41/02 (2006.01)H02K 16/00 (2006.01)H02K 29/06 (2006.01)H02K 1/12 (2006.01)H02K 9/22 (2006.01)H02K 5/04 (2006.01)H02K 33/16 (2006.01)H02K 11/215 (2016.01)
- Priority
- CN 201910551808 25.06.2019
- PCT application
- PCT/CN2020/098300 25.06.2020
- PCT publication
- WO2020/259639 30.12.2020
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 5, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 05.08.2026
Parties
Inventor
ZHANG, Haifeng
Suzhou, Jiangsu 215628, CN
YING, Chengjiong
Suzhou, Jiangsu 215628, 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.