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:
Feb. 25, 2025
Filed:
Jan. 05, 2021
Fujitsu Limited, Kawasaki, JP;
Yasuhiro Watanabe, Kawasaki, JP;
FUJITSU LIMITED, Kawasaki, JP;
Abstract
An optimization apparatus includes: Ising machines that each search for a solution of a subproblem among subproblems obtained by dividing a problem represented by an Ising model, each of the Ising machines including: a memory configured to store values of a state variable set corresponding to a subproblem to be calculated for a plurality of groups; a processor configured to: perform processing of calculating a second solution candidate for each of the plurality of groups based on first solution candidates of subproblems calculated by other Ising machines by changing a group to be processed for every unit period such that the second solution candidate is calculated for the state variable set of a group different from groups processed by the other Ising machines in a same unit period; and a communication circuit configured to transmit the second solution candidate to the other Ising machines every time the unit period ends.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile