ERBIUM DOTIERTE FASER
European patent · EP4300146 · Deleted
Register entry
- Publication number
- EP4300146
- Application number
- EP22774060
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Mar 11, 2022
- Published
- Jan 3, 2024
- Granted
- Oct 29, 2025
- Deleted
- Oct 23, 2026
- Reason
- Annual fee unpaid
- IPC classes
- H01S 3/067 (2006.01)C03C 13/04 (2006.01)C03C 3/097 (2006.01)H01S 3/00 (2006.01)H01S 3/16 (2006.01)H01S 3/17 (2006.01)
- Priority
- CN 202110307730 23.03.2021
- PCT application
- PCT/CN2022/080269 11.03.2022
- PCT publication
- WO2022/199398 29.09.2022
- Filing language
- Chinese
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Oct 23, 2026
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 23.10.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 23.10.2026
- Sep 9, 2026
Change
Published in Swissreg on 09.09.2026
- Oct 29, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 29.10.2025
Parties
Holder
Huawei Technologies Co., Ltd.
Shenzhen, Guangdong 518129, CN
Inventor
LIU, Yehui
Shenzhen, Guangdong 518129, CN
CAO, Shiyi
Shenzhen, Guangdong 518129, CN
LI, Jinyan
Wuhan, Hubei 430074, CN
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.