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:
Apr. 24, 2018
Filed:
Sep. 24, 2015
Qualcomm Incorporated, San Diego, CA (US);
Rahul Gulati, Bangalore, IN;
John Chi Kit Wong, Markham, CA;
Pranjal Bhuyan, Bangalore, IN;
Sanjay Gupta, North York, CA;
Hemang Jayant Shah, Bangalore, IN;
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
A display processor of a display system may receive an image that includes a test pattern. An input checksum may be associated with the test pattern. Hardware units of the display processor may process the image. The display system may generate an output checksum based at least in part on the test pattern after processing of the image. The display system may detect a fault in the hardware units of the display processor based on determining a difference between the input checksum and the output checksum.