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:
Apr. 28, 2026
Filed:
Dec. 16, 2022
Amazon Technologies, Inc., Seattle, WA (US);
Ruhi Sarikaya, Redmond, WA (US);
Chenlei Guo, Redmond, WA (US);
Priti Bisaria, Menlo Park, CA (US);
Vasiliy Radostev, Seattle, WA (US);
Xing Fan, Redmond, WA (US);
Muddu Krishna Chintha, Dublin, CA (US);
Jie Bao, Sammamish, WA (US);
Xiaohu Liu, Bellevue, WA (US);
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
A computer-implemented method is disclosed that involves receiving first data representing at least one current contextual state of a first user corresponding to a first user profile, and determining, using the first data and a graph neural network (GNN) that has been trained using graph data representing a graph, that the first user is in a first situational context corresponding to a first one of a plurality of first nodes in the graph, wherein the plurality of first nodes correspond to respective ones of a plurality of possible situational contexts, wherein the graph further includes a second node corresponding to the first user and a first edge connected to the second node, and wherein second data representing a prior contextual state of the first user is associated with the first edge. Based at least in part on the first user being in the first situational context, a first action of a plurality of possible actions to be executed with respect to the first user profile may be determined, and a device corresponding to the first user profile may be caused to take the first action.