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:
Dec. 09, 2025
Filed:
Mar. 22, 2023
Google Llc, Mountain View, CA (US);
Konstantin Serebrianyi, Palo Alto, CA (US);
Xinliang David Li, Palo Alto, CA (US);
Alexey Alexandrov, Mountain View, CA (US);
Google LLC, Mountain View, CA (US);
Abstract
Aspects of the disclosure relate to computing and maintaining stack call signatures with support for fast online stack unwinding. Instead of sampling and unwinding stack frames, a system maintains and updates a separate call path signature for each sampled frame. The call path signature encodes the contents of each frame of a stack of frames forming a call path. A call path 'summary' stack is maintained and processed from the bottom-up to recreate the full stack corresponding to a sampled frame.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile