OPTISCHER VERBINDER
European patent · EP3814821 · In force
Register entry
- Publication number
- EP3814821
- Application number
- EP19826591
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jun 21, 2019
- Published
- May 5, 2021
- Granted
- May 6, 2026
- Protection ends at the latest
- Jun 20, 2039
- Next annual fee due
- Jun 30, 2026
- IPC classes
- G02B 6/42 (2006.01)G02B 6/34 (2006.01)G02B 6/36 (2006.01)
- Priority
- KR 20180074918 28.06.2018
- PCT application
- PCT/KR2019/007483 21.06.2019
- PCT publication
- WO2020/004872 02.01.2020
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- May 6, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 06.05.2026
Parties
Inventor
KIM, Hee Dae
Gwangju 61073, KR
KIM, Il
Gwangju 62247, 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.