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. 31, 2019
Filed:
Dec. 21, 2017
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Alex Kwang Ho Jong, San Diego, CA (US);
Jay Chunsup Yun, Carlsbad, CA (US);
Donghyun Kim, San Diego, CA (US);
Rahul Gulati, San Diego, CA (US);
Brendon Lewis Johnson, San Diego, CA (US);
Andrew Evan Gruber, Arlington, MA (US);
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/00 (2006.01); G06F 11/277 (2006.01); G06T 1/20 (2006.01); G06T 7/00 (2017.01); G06F 11/22 (2006.01);
U.S. Cl.
CPC ...
G06F 11/277 (2013.01); G06F 11/2236 (2013.01); G06T 1/20 (2013.01); G06T 7/0002 (2013.01); G06T 7/97 (2017.01); G06T 2207/30168 (2013.01);
Abstract
A graphics processing unit (GPU) of a GPU subsystem of a computing device operates in a first rendering mode to process graphics data to produce a first image. The GPU operates in a second rendering mode to process the graphics data to produce a second image. The computing device detects whether a fault has occurred in the GPU subsystem based at least in part on comparing the first image with the second image.