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:
Jun. 04, 2024
Filed:
Jul. 27, 2022
Applicant:
Western Digital Technologies, Inc., San Jose, CA (US);
Inventors:
Rotem Sela, Sunnyvale, CA (US);
Shemmer Choresh, Tel-Aviv, IL;
Assignee:
Western Digital Technologies, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0655 (2013.01); G06F 3/0604 (2013.01); G06F 3/0679 (2013.01);
Abstract
The present disclosure generally relates to utilizing the host clock signal frequency to determine whether to operate in the default pulse width modulation (PWM) link startup sequence (LSS), be changed to high speed (HS) LSS by a host device capable of operating in either PWM LSS or HS LSS, or ignore the data storage device attributes of operating in PWM LSS and instead operate according to HS LSS. In so doing, the data storage device is adaptable to work with older generation UFS host devices as well as current and future generation UFS host devices.