WO2022263952 - IMPROVED ERROR DETECTION MECHANISM FOR QUANTUM BITS
National phase entry is expected:
Publication Number
WO/2022/263952
Publication Date
22.12.2022
International Application No.
PCT/IB2022/054903
International Filing Date
25.05.2022
Title **
[English]
IMPROVED ERROR DETECTION MECHANISM FOR QUANTUM BITS
[French]
MÉCANISME DE DÉTECTION D'ERREUR AMÉLIORÉ POUR BITS QUANTIQUES
Applicants **
QUANTUM MACHINES
7 HaShalom
Tel Aviv, IL
Inventors
ELLA, Lior
7 HaShalom
Tel Aviv, IL
OFEK, Nissim
7 HaShalom
Tel Aviv, IL
DRUCKER, Niv
7 HaShalom
Tel Aviv, IL
SIVAN, Itamar
7 HaShalom
Tel Aviv, IL
COHEN, Yonatan
7 HaShalom
Tel Aviv, IL
Priority Data
63/212,654
19.06.2021
US
17/751,873
24.05.2022
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
| * | |
| * | |
International Searching Authority |
ILPO
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
Recalculate
* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1867 | |
| EPO | Filing, Examination | 14435 | |
| Japan | Filing | 588 | |
| South Korea | Filing | 606 | |
| USA | Filing, Examination | 6710 |
Total: 24206 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
A feedback controller is provided to generate a quantum feedback operation to control one or more ancilla qubits in a quantum error correcting code. The quantum feedback operation is based on the measurement of the one or more ancilla qubits. The feedback controller is operable to dynamically adjust a state discrimination according to previous measurements of the one or more ancilla qubits.[French]
Un dispositif de commande de rétroaction est utilisé pour générer une opération de rétroaction quantique pour commander un ou plusieurs bits quantiques auxiliaires dans un code de correction d'erreur quantique. L'opération de rétroaction quantique est basée sur la mesure du ou des bits quantiques auxiliaires. Le dispositif de commande de rétroaction peut être utilisé pour ajuster dynamiquement une discrimination d'état en fonction de mesures précédentes du ou des bits quantiques auxiliaires.