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. 24, 2024
Filed:
Dec. 16, 2021
Applicant:
Cryptography Research, Inc., San Jose, CA (US);
Inventors:
Mark Evan Marson, Carlsbad, CA (US);
Michael Alexander Hamburg, San Francisco, CA (US);
Helena Handschuh, Palo Alto, CA (US);
Assignee:
Cryptography Research, Inc, San Jose, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 21/62 (2013.01); G06F 21/14 (2013.01); G06N 3/02 (2006.01); G06N 3/048 (2023.01); G06V 10/82 (2022.01);
U.S. Cl.
CPC ...
G06F 21/6218 (2013.01); G06F 21/14 (2013.01); G06F 21/6227 (2013.01); G06N 3/02 (2013.01); G06N 3/048 (2023.01); G06V 10/82 (2022.01);
Abstract
Aspects of the present disclosure involve implementations that may be used to protect neural network models against adversarial attacks by obfuscating neural network operations and architecture. Obfuscation techniques include obfuscating weights and biases of neural network nodes, obfuscating activation functions used by neural networks, as well as obfuscating neural network architecture by introducing dummy operations, dummy nodes, and dummy layers into the neural networks.