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. 01, 2026
Filed:
May. 08, 2023
Applicant:
Advanced Micro Devices, Inc., Santa Clara, CA (US);
Inventors:
Ravikumar Venkat Krishnan, Singapore, SG;
Gopinath Ranganathan, Singapore, SG;
Jiann Min Chin, Singapore, SG;
Assignee:
Advanced Micro Devices, Inc., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/265 (2006.01); G01N 21/63 (2006.01); G01N 21/65 (2006.01); G01N 21/95 (2006.01); G01R 31/27 (2006.01); G01R 31/28 (2006.01); G01R 31/311 (2006.01);
U.S. Cl.
CPC ...
G01R 31/2656 (2013.01); G01N 21/9501 (2013.01); G01R 31/311 (2013.01);
Abstract
The disclosed method includes waveform extractions from a cross-talking environment by measuring a signal from a target circuit/transistor while deterministically stimulating a second circuit using a second laser and post-processing. The method includes analyzing the measured signal detecting a fault or an error in one of the circuits based on the analysis. Various other methods, systems, and computer-readable media are also disclosed.