OPTISCHE FASER
European patent · EP3876010 · In force
Register entry
- Publication number
- EP3876010
- Application number
- EP19880435
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Oct 28, 2019
- Published
- Sep 8, 2021
- Granted
- Sep 2, 2026
- Protection ends at the latest
- Oct 27, 2039
- Next annual fee due
- Oct 31, 2026
- IPC classes
- G02B 6/44 (2006.01)G02B 6/036 (2006.01)
- Priority
- JP 2018204298 30.10.2018
- PCT application
- PCT/JP2019/042179 28.10.2019
- PCT publication
- WO2020/090742 07.05.2020
- Filing language
- Japanese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Sep 2, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 02.09.2026
Parties
Inventor
MUKASA, Kazunori
Tokyo 100-8322, JP
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.