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:
Oct. 04, 2022
Filed:
Mar. 25, 2019
Meta Platforms, Inc., Menlo Park, CA (US);
Chang Kuang Huang, San Jose, CA (US);
Katherine Ruolin Yu, Menlo Park, CA (US);
Akshita Rajendra Jain, Sunnyvale, CA (US);
Emanuel Alexandre Strauss, San Mateo, CA (US);
Meta Platforms, Inc., Menlo Park, CA (US);
Abstract
An online system receives digital content and determines whether the digital content includes malicious content, such as obfuscated text, before presenting the digital content to a user. To determine whether the digital content contains malicious content, the online system renders the digital content. The online system performs optical character recognition on the content. The online system uses an obfuscation machine learning model to identify obfuscated text. The online system may deobfuscate the obfuscated text. The online system may prevent presentation of the digital content in response to detecting obfuscated text.