HALBLEITERSTRUKTUR MIT EINEM LUFTSPALT
European patent · EP4340041 · Deleted
Register entry
- Publication number
- EP4340041
- Application number
- EP24155817
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jul 8, 2020
- Published
- Mar 20, 2024
- Granted
- Mar 19, 2025
- Deleted
- Feb 24, 2026
- Reason
- Annual fee unpaid
- IPC classes
- H01L 23/532 (2006.01)H01L 21/768 (2006.01)H01L 23/522 (2006.01)
- Priority
- CN 202010078703 03.02.2020
- Divided from
- EP20184750
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Feb 24, 2026
Deleted, fee unpaid
- Status of protective title
- Active → Cancelled
- Cancellation date
- 24.02.2026
- Cause for cancellation
- Non-payment of renewal fee
Published in Swissreg on 24.02.2026
- Jan 28, 2026
Change
Published in Swissreg on 28.01.2026
- Mar 19, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 19.03.2025
Parties
Inventor
HSU, Ching-Pin
Tainan City 717, TW
WANG, Chih-Jung
Tainan City 708, TW
CHANG, Chu-Chun
Kaohsiung City 804, TW
YANG, Kuo-Yuh
Zhubei City, Hsinchu County 302, TW
LIN, Chia-Huei
Hsinchu City 300, TW
VERMA, Purakh Raj
Singapore 757407, SG
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.