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:
Oct. 13, 2026
Filed:
Jun. 16, 2023
Tencent Technology (Shenzhen) Company Limited, Shenzhen, CN;
Tsinghua University, Beijing, CN;
Tencent Technology (Shenzhen) Company Limited, Shenzhen, CN;
Abstract
A thermalized state preparation method under a quantum system, a device and a storage medium relate to the field of quantum technologies. The method includes: acquiring a transformation process performed by a parameterized quantum circuit on an input quantum state of combined qubits to obtain n sets of measurement results (); processing the second measurement results through a neural network to obtain weight parameters (); computing a correlation function value of a mixed state of the target quantum system based on the weight parameters and the first measurement results (); and computing an expected value of an objective function based on the correlation function value (); adjusting variational parameters taking an expected value convergence of the objective function as a goal (); and acquiring, under a condition that the expected value satisfies a convergence condition, the mixed state to approximately characterize a thermalized state of the target quantum system ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile