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:
Aug. 25, 2020
Filed:
Jan. 22, 2018
Facebook, Inc., Menlo Park, CA (US);
Adam Kramer, San Francisco, CA (US);
Thomas Lento, Menlo Park, CA (US);
Rajat Goel, Sunnyvale, CA (US);
Raghotham Sathyanarayana Murthy, San Francisco, CA (US);
Nileema Bharat Shingte, Sunnyvale, CA (US);
Karthik Ranganathan, Fremont, CA (US);
Ankit Agarwal, Sunnyvale, CA (US);
Sameer Menon, Fremont, CA (US);
Facebook, Inc., Menlo Park, CA (US);
Abstract
The disclosed techniques provide systems and methods for anonymizing various portions of information, action logs, end-user information, and/or other data sets that are stored in non-indexed storage systems. More specifically, various anonymization procedures are described for redacting UII and/or replacing UII in raw data with randomly generated information (RGI). The anonymization process is performed on a rolling basis as raw data is received. An anonymization mapping table maps (or associates) the replaced UII in the anonymized data to the RGI, and eventually all raw data can be deleted.