VERFAHREN ZUR ÜBERPRÜFUNG EINES VARIABLEN DIFFRAKTIVEN OPTISCHEN ELEMENTS
European patent · EP3910548 · In force
Register entry
- Publication number
- EP3910548
- Application number
- EP20472005
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- May 14, 2020
- Published
- Nov 17, 2021
- Granted
- Mar 18, 2026
- Protection ends at the latest
- May 13, 2040
- Next annual fee due
- May 31, 2026
- IPC classes
- G06V 10/24 (2022.01)G06V 10/50 (2022.01)G06V 10/10 (2022.01)G06V 10/88 (2022.01)G07D 7/00 (2016.01)B42D 25/328 (2014.01)G07D 7/20 (2016.01)
- Filing language
- Bulgarian
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Mar 18, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 18.03.2026
Parties
Inventor
Monovski, Valentin Konstantinov
1799 Sofia, BG
Laskov, Evgenii Atanassov
1517 Sofia, BG
Ivanovskii, Andrii
1797 Sofia, BG
Baldjiev, Anguel Georgiev
6500 Svilengrad, BG
Tonchev, Dimitar Antonov
1574 Sofia, BG
Dinova, Margita Todorova
1632 Sofia, BG
Dobrev, Mario Roumenov
1164 Sofia, BG
Akuzov, Danail Trendafilov
1582 Sofia, BG
Pogan, Ignat
1407 Sofia, BG
Stoilov, Georgi Ivanov
1220 Sofia, BG
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.