HALBLEITERSTRUKTUR MIT EINEM LUFTSPALT
European patent · EP3859777 · Deleted
Register entry
- Publication number
- EP3859777
- Application number
- EP20184750
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jul 8, 2020
- Published
- Aug 4, 2021
- Granted
- Apr 17, 2024
- Deleted
- Feb 25, 2025
- Reason
- Annual fee unpaid
- IPC classes
- H01L 23/532 (2006.01)H01L 21/768 (2006.01)H01L 23/522 (2006.01)H01L 29/78 (2006.01)
- Priority
- CN 202010078703 03.02.2020
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 26, 2025
Change
Published in Swissreg on 26.02.2025
- Feb 25, 2025
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 25.02.2025
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 25.02.2025
- Apr 17, 2024
Granted
Published in Swissreg on 17.04.2024
Parties
Inventor
CHANG, Chu-Chun
Kaohsiung City 804, TW
HSU, Ching-Pin
Tainan City 717, TW
LIN, Chia-Huei
Hsinchu City 300, TW
WANG, Chih-Jung
Tainan City 708, TW
VERMA, Purakh Raj
Singapore 757407, SG
YANG, Kuo-Yuh
Hsinchu County 302, 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.