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:
Jun. 04, 2024
Filed:
Sep. 30, 2021
Applicant:
Amazon Technologies, Inc., Seattle, WA (US);
Inventors:
Yuanjun Xiong, Seattle, WA (US);
Jia Bi Zhang, Kirkland, WA (US);
Bing Shuai, Seattle, WA (US);
Juan Pablo Escalona Garcia, Edmonds, WA (US);
Assignee:
Amazon Technologies, Inc., Seattle, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/62 (2013.01); G06N 3/04 (2023.01); H04L 9/00 (2022.01);
U.S. Cl.
CPC ...
G06F 21/6218 (2013.01); G06N 3/04 (2013.01); H04L 9/008 (2013.01);
Abstract
A machine learning model, such as a neural network, is partially encrypted with a homomorphic encryption scheme. Application of the machine learning model to data includes performing operations on plaintext and encrypting results of operations for input to other operations that are performed over cyphertext. Ciphertext output of such operations can be provided to a service that is able to decrypt the ciphertext output.