OPTISCHER SIGNALMODULATOR MIT EINER RÜCKKOPPLUNGSSCHLEIFE
European patent · EP3737995 · Deleted
Register entry
- Publication number
- EP3737995
- Application number
- EP18833020
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Dec 18, 2018
- Published
- Nov 18, 2020
- Granted
- Mar 27, 2024
- Deleted
- Jul 23, 2025
- Reason
- Annual fee unpaid
- IPC classes
- G02F 1/01 (2006.01)H04B 10/50 (2013.01)
- Priority
- US 201815870219 12.01.2018
- PCT application
- PCT/EP2018/085595 18.12.2018
- PCT publication
- WO2019/137766 18.07.2019
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jul 23, 2025
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 23.07.2025
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 23.07.2025
- Feb 12, 2025
Change
Published in Swissreg on 12.02.2025
- Mar 27, 2024
Granted
Published in Swissreg on 27.03.2024
Parties
Inventor
KEIL, Ulrich
12245 Berlin, 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.