The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 20, 2025
Filed:
Mar. 15, 2023
Bull Sas, Les Clayes sous Bois, FR;
Arnaud Gazda, Versailles, FR;
Simon Martiel, Versailles, FR;
Jon Oillarburu, Saint Martin d'Arberoue, FR;
BULL SAS, Les Clayes sous Bois, FR;
Abstract
A technique for implementing a quantum circuit is provided, where the quantum circuit includes qubits and operators executed on the qubits. The operators include a sequence of π/4 Pauli rotation gates. A surface code layout includes an arrangement of the quantum circuit on a quantum chip, where the arrangement includes at least a tree with a plurality of subtrees, each rotation gate corresponding to a subtree. The technique includes iteratively generating a directed acyclic graph (DAG) of the quantum circuit, where a front layer of the DAG is a set of rotations that can be effectively implemented at each iteration. The technique includes selecting a subset of the rotations (a 'selected subset') in the front layer in which the subtrees are arranged not to intersect (“non intersecting subsets”).