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. 26, 2021
Filed:
Dec. 10, 2018
Microsoft Technology Licensing, Llc., Redmond, WA (US);
Shibani Basava, Seattle, WA (US);
Dinesh Chandnani, Sammamish, WA (US);
Zhu Chen, Redmond, WA (US);
Ram Kumar Donthula, Redmond, WA (US);
Matthew Sloan Theodore Evans, Kindred, ND (US);
Siwei Li, Bothell, WA (US);
George Joshua Michaels, Seattle, WA (US);
Andrew Christopher Neil, Seattle, WA (US);
Geoffrey Staneff, Woodinville, WA (US);
Evgenia Steshenko, Seattle, WA (US);
Vijay Upadya, Sammamish, WA (US);
Shengyu Fu, Redmond, WA (US);
MICROSOFT TECHNOLOGY LICENSING, LLC., Redmond, WA (US);
Abstract
A real-time event processing system receives event data containing telemetric data and one or more personal identifiers. The personal identifier in the event data is replaced with an obfuscated value so that the telemetric data may be used without reference to the personal identifier. A reversible map is used to reverse the obfuscated personal identifier to its original value. In the case when a request is received to delete the mapped personal identifier, the link to the entry in the reversible map is broken by associating the personal identifier with a different obfuscated value.