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. 28, 2020
Filed:
Mar. 19, 2019
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Inventor:
Je Kook Kim, Yongin-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 13/20 (2006.01); G06F 1/26 (2006.01); G06F 1/324 (2019.01); G06F 1/3234 (2019.01); G06F 13/38 (2006.01); G06F 13/42 (2006.01); G06F 1/10 (2006.01); G06F 1/3296 (2019.01);
U.S. Cl.
CPC ...
G06F 1/266 (2013.01); G06F 1/10 (2013.01); G06F 1/324 (2013.01); G06F 1/3253 (2013.01); G06F 1/3296 (2013.01); G06F 13/385 (2013.01); G06F 13/4282 (2013.01); G06F 2213/0042 (2013.01); Y02D 10/14 (2018.01); Y02D 10/151 (2018.01);
Abstract
A USB power-delivery device includes a clock signal generator which stops generation of a clock signal for a dual-role port (DRP) while the USB power-delivery device operates in a low power mode until an attach event occurs, and starts the generation of the clock signal for the DRP after the attach event occurs.