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:
May. 17, 2022
Filed:
Jul. 24, 2020
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Rudhresh Kumar, Chennai, IN;
Mamta Desai, San Diego, CA (US);
Dhamim Packer Ali, San Diego, CA (US);
Thirupathi Venkatarajan, Chennai, IN;
Santan Kumar, Bokaro, IN;
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 9/54 (2006.01); G06F 9/30 (2018.01); G06F 13/40 (2006.01); G06F 9/46 (2006.01);
U.S. Cl.
CPC ...
G06F 9/542 (2013.01); G06F 9/30098 (2013.01); G06F 9/466 (2013.01); G06F 9/544 (2013.01); G06F 13/4063 (2013.01);
Abstract
A method of improving synchronization over a secure digital (SD) bus between an SD host and an SD client device is described. The method includes writing to a client event register to interrupt the SD host for an SD extended command. The method also includes triggering the SD host to issue the SD extended command to the SD client device over the SD bus in response to the SD client device writing to the client event register.