KOPFHÖRER FÜR VIRTUELLE REALITÄT
European patent · EP4176303 · In force
Register entry
- Publication number
- EP4176303
- Application number
- EP21742471
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Jul 6, 2021
- Published
- May 10, 2023
- Granted
- Mar 18, 2026
- Protection ends at the latest
- Jul 5, 2041
- Next annual fee due
- Jul 31, 2026
- IPC classes
- G02B 27/01 (2006.01)G06F 3/01 (2006.01)G06F 1/16 (2006.01)G06F 21/32 (2013.01)
- Priority
- GB 202010326 06.07.2020
- PCT application
- PCT/GB2021/051713 06.07.2021
- PCT publication
- WO2022/008895 13.01.2022
- Filing language
- English
- 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
Palakollu, Vamsee Krishna
Feltham TW13 5JD, GB
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.