NACHEMPFANGSSYNCHRONISATION IN EINEM KONTINUIERLICHEN VARIABLEN QUANTENSCHLÜSSELVERTEILUNGSSYSTEM (CV-QKD)
European patent · EP3884610 · In force
Register entry
- Publication number
- EP3884610
- Application number
- EP19794526
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Oct 24, 2019
- Published
- Sep 29, 2021
- Granted
- Jul 31, 2024
- Protection ends at the latest
- Oct 23, 2039
- Next annual fee due
- Oct 31, 2027
- IPC classes
- H04L 9/08 (2006.01)H04B 10/70 (2013.01)
- PCT application
- PCT/EP2019/079062 24.10.2019
- PCT publication
- WO2021/078387 29.04.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Nov 1, 2026
Next annual fee due on
- Next annual fee due on
- 31.10.2026 → 31.10.2027
Published in Swissreg on 01.11.2026
- Nov 1, 2025
Next annual fee due on
- Next annual fee due on
- 31.10.2025 → 31.10.2026
Published in Swissreg on 01.11.2025
- Aug 19, 2025
Agent’s address changed
- Representative
- Stolmár & Partner Intellectual Property S.à.r.l., Bahnhofstrasse 106, 8001 Zürich → Stolmár & Partner Intellectual Property GmbH, Bahnhofstrasse 11, 6210 Sursee
Published in Swissreg on 19.08.2025
- Jun 11, 2025
Change
Published in Swissreg on 11.06.2025
- Nov 1, 2024
Next annual fee due on
- Next annual fee due on
- 31.10.2024 → 31.10.2025
Published in Swissreg on 01.11.2024
- Sep 16, 2024
Agent entered
- Representative
- Stolmár & Partner Intellectual Property S.à.r.l., Bahnhofstrasse 106, 8001 Zürich
Published in Swissreg on 16.09.2024
- Jul 31, 2024
Granted
Published in Swissreg on 31.07.2024
Parties
Inventor
BRUNNER, Hans
80992 Munich, DE
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.