OPTISCHE STRUKTUR
European patent · EP4194911 · Deleted
Register entry
- Publication number
- EP4194911
- Application number
- EP22153121
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jan 25, 2022
- Published
- Jun 14, 2023
- Granted
- Mar 12, 2025
- Deleted
- Aug 25, 2026
- Reason
- Annual fee unpaid
- IPC classes
- G02B 6/34 (2006.01)F21V 8/00 (2006.01)G02B 5/18 (2006.01)G02B 27/42 (2006.01)
- Priority
- US 202117547025 09.12.2021
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 25, 2026
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 25.08.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 25.08.2026
- Jan 21, 2026
Change
Published in Swissreg on 21.01.2026
- Mar 12, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 12.03.2025
Parties
Holder
Inventor
HSIEH, Hsin-Yi
320 Taoyuan City, TW
HSIEH, Chin-Chuan
30078 Hsin-Chu City, TW
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.