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:
Sep. 15, 2026
Filed:
Dec. 23, 2022
Preferred Networks, Inc., Tokyo, JP;
Kota Uenishi, Tokyo, JP;
Yasuhiro Fujita, Tokyo, JP;
Preferred Networks, Inc., Tokyo, JP;
Abstract
A distributed reinforcement learning system includes one or more actor devices configured to acquire experience data, the experience data being used for reinforcement learning and corresponding to an action determined based on a model to be trained, a plurality of replay buffers configured to store the experience data acquired from the one or more actor devices, and one or more learner devices configured to train the model in the reinforcement learning, the reinforcement learning using the experience data stored in the plurality of replay buffers. The plurality of replay buffers are distributed and arranged in a plurality of nodes.