DÜNNSCHALIGE QUANTENPUNKTE FÜR VERBESSERTE BLAULICHTABSORPTION
European patent · EP3898886 · Deleted
Register entry
- Publication number
- EP3898886
- Application number
- EP20706910
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jan 21, 2020
- Published
- Oct 27, 2021
- Granted
- Mar 13, 2024
- Deleted
- Aug 26, 2025
- Reason
- Annual fee unpaid
- IPC classes
- C09K 11/02 (2006.01)C09K 11/88 (2006.01)C09K 11/70 (2006.01)C09K 11/56 (2006.01)H01L 33/50 (2010.01)
- Priority
- US 201962796278 P 24.01.2019
- PCT application
- PCT/US2020/014470 21.01.2020
- PCT publication
- WO2020/154323 30.07.2020
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Aug 26, 2025
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 26.08.2025
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 26.08.2025
- Jan 22, 2025
Change
Published in Swissreg on 22.01.2025
- Mar 13, 2024
Granted
Published in Swissreg on 13.03.2024
Parties
Inventor
TU, Alexander
San Jose, California 95132, US
GUO, Wenzhou
San Jose, California 95125, US
WANG, Chunming
Milpitas, California 95038, US
JEN-LA PLANTE, Ilan
San Jose, California 95110, US
SUNDERLAND, Christopher
San Jose, California 95136, US
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.