KNOPFVERBUNDSTRUKTUR
European patent · EP4109482 · In force
Register entry
- Publication number
- EP4109482
- Application number
- EP21757360
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jan 12, 2021
- Published
- Dec 28, 2022
- Granted
- Jul 1, 2026
- Protection ends at the latest
- Jan 11, 2041
- Next annual fee due
- Jan 31, 2027
- IPC classes
- G06F 3/039 (2013.01)G06F 3/02 (2006.01)G02F 1/1333 (2006.01)
- Priority
- KR 20200021259 20.02.2020
- PCT application
- PCT/KR2021/000361 12.01.2021
- PCT publication
- WO2021/167246 26.08.2021
- Filing language
- Korean
- 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
KIM, Yong Beom
Incheon 22003, KR
KIM, Joon Seog
Seongnam-si Gyeonggi-do 13625, KR
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.