PARAMETRISCHE VERSTÄRKUNG IN EINEM QUANTENRECHENSYSTEM
European patent · EP4256485 · In force
Register entry
- Publication number
- EP4256485
- Application number
- EP21901529
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Dec 3, 2021
- Published
- Oct 11, 2023
- Granted
- Feb 25, 2026
- Protection ends at the latest
- Dec 2, 2041
- Next annual fee due
- Dec 31, 2026
- IPC classes
- H10N 60/12 (2023.01)H10N 60/01 (2023.01)H10N 69/00 (2026.01)G06N 10/40 (2022.01)H03F 19/00 (2006.01)B82Y 10/00 (2011.01)
- Priority
- US 202063121099 P 03.12.2020
- PCT application
- PCT/US2021/061813 03.12.2021
- PCT publication
- WO2022/120171 09.06.2022
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Apr 30, 2026
Agent entered
- Representative
- Isler & Pedrazzini AG, Postfach, 8027 Zürich
Published in Swissreg on 30.04.2026
- Feb 25, 2026
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 25.02.2026
Parties
Inventor
SELVANAYAGAM, Michael Karunendra
Berkeley, California 94710, US
RAMACHANDRAN, Ganesh
Berkeley, California 94710, US
MOHAN, Yuvraj
Berkeley, California 94710, US
SHARAC, Nicholas Warren
Berkeley, California 94710, US
FENG, Dennis Chen
Berkeley, California 94710, US
VAHIDPOUR, Mehrnoosh
Berkeley, California 94710, 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.