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. 30, 2019
Filed:
Nov. 22, 2017
Silicon Motion, Inc., Jhubei, Hsinchu County, TW;
Fu-Jen Shih, New Taipei, TW;
Yen-Hung Chen, Taichung, TW;
SILICON MOTION, INC., Jhubei, Hsinchu County, TW;
Abstract
A host device coupled to a data storage device via a predetermined interface includes a processor and a signal processing device. The processor accesses data stored in the data storage device via the predetermined interface. The signal processing device performs signal processing on the data. The processor transmits a first power mode change request packet to the data storage device via the predetermined interface, to request to change a data transfer speed of the predetermined interface from a first speed to a second speed. The processor receives a first power mode change confirm packet via the predetermined interface from the data storage device, and in response to the first power mode change confirm packet, the processor determines to keep the data transfer speed at the first speed and does not change the data transfer speed to the second speed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile