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:
Dec. 09, 2025
Filed:
Mar. 23, 2022
Rakuten Mobile, Inc., Tokyo, JP;
Rehmat Ullah, Belfast, GB;
Di Wu, Belfast, GB;
Paul Harvey, Tokyo, JP;
Peter Kilpatrick, Belfast, GB;
Ivor Spence, Belfast, GB;
Blesson Varghese, Belfast, GB;
RAKUTEN MOBILE, INC., Tokyo, JP;
Abstract
Cooperative training migration is performed by training, cooperatively with a computational device through a network, the neural network model, creating, during the iterations of training, a data checkpoint, the data checkpoint including the gradient values and the weight values of the server partition, the loss value, and an optimizer state, receiving, during the iterations of training, a migration notice, the migration notice including an identifier of a second edge server, and transferring, during the iterations of training, the data checkpoint to the second edge server.