QUANTENCODE FÜR DIE REDUZIERUNG VON FREQUENZ-KOLLISIONEN IN QUBIT-GITTERN
European patent · EP3959667 · In force
Register entry
- Publication number
- EP3959667
- Application number
- EP20715356
- Kind
- European patent with effect for Switzerland and Liechtenstein
- Status
- In force
- Specification
- Granted
- Filed
- Mar 27, 2020
- Published
- Mar 2, 2022
- Granted
- Aug 13, 2025
- Protection ends at the latest
- Mar 26, 2040
- Next annual fee due
- Mar 31, 2027
- IPC classes
- G06N 10/70 (2022.01)G06N 10/40 (2022.01)
- Priority
- US 201962838148 P 24.04.2019US 201916542094 15.08.2019
- PCT application
- PCT/EP2020/058801 27.03.2020
- PCT publication
- WO2020/216578 29.10.2020
- Filing language
- English
- Source
- Swissreg
History
What the Federal Institute of Intellectual Property published about this title, newest first.
- Jun 24, 2026
Change
Published in Swissreg on 24.06.2026
- Apr 1, 2026
Change
Published in Swissreg on 01.04.2026
- Sep 10, 2025
Agent entered
- Representative
- Peter Klett, IBM Research GmbH, IBM Research - Zurich, Inellectual Property Law, Säumerstrasse 4, 8803 Rüschlikon
Published in Swissreg on 10.09.2025
- Aug 13, 2025
Granted
- Specification status
- Non-published patent application → Granted patent
- Status of protective title
- Initiated → Active
Published in Swissreg on 13.08.2025
Parties
Inventor
CROSS, Andrew
New York, New York 10598, US
CHAMBERLAND, Christopher
New York, New York 10598, US
GAMBETTA, Jay, Michael
New York, New York 10598, US
HERTZBERG, Jared
New York, New York 10598, US
YODER, Theodore
New York, New York 10598, US
ZHU, Guanyu
New York, New York 10598, 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.