HALBLEITERSTRUKTUR MIT VERGRABENER STROMSCHIENE
European patent · EP4476764 · Deleted
Register entry
- Publication number
- EP4476764
- Application number
- EP23702087
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- Deleted
- Specification
- Granted
- Filed
- Jan 24, 2023
- Published
- Dec 18, 2024
- Granted
- Aug 27, 2025
- Deleted
- Aug 25, 2026
- Reason
- Annual fee unpaid
- IPC classes
- H01L 21/74 (2006.01)H01L 21/768 (2006.01)H01L 23/48 (2006.01)H01L 23/528 (2006.01)H01L 23/535 (2006.01)H01L 21/762 (2006.01)
- Priority
- US 202217650385 09.02.2022
- PCT application
- PCT/EP2023/051654 24.01.2023
- PCT publication
- WO2023/151939 17.08.2023
- 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
- Jul 8, 2026
Change
Published in Swissreg on 08.07.2026
- Sep 3, 2025
Agent entered
- Representative
- IBM Research GmbH, IBM Research - Zurich, Intellectual Property Law, Säumerstrasse 4, 8803 Rüschlikon
Published in Swissreg on 03.09.2025
- Aug 27, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 27.08.2025
Parties
Inventor
CHOI, Kisik
Albany, New York 12203-3654, US
XIE, Ruilong
Albany, New York 12203-3654, US
LIE, Fee Li
Albany, New York 12203-3654, US
GHOSH, Somnath
Albany, New York 12203-3654, US
STANDAERT, Theodorus
Albany, New York 12203-3654, 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.