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.:

US 9142970 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 22, 2015

Filed:

Dec. 19, 2012
Applicant:

Shenzhen Goldsun Network Intelligence Technology Co., Ltd., ShenZhen, CN;

Inventors:

Jian Zhao, Wuhan, CN;

Zhong-Gang Wu, Wuhan, CN;

Guo-Shu Wang, Wuhan, CN;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 4/00 (2006.01); G06F 11/22 (2006.01); G06F 1/28 (2006.01); G06F 11/24 (2006.01);
U.S. Cl.
CPC ...
H02J 4/00 (2013.01); G06F 1/28 (2013.01); G06F 11/2284 (2013.01); G06F 11/24 (2013.01); Y10T 307/826 (2015.04);
Abstract

A power on and off testing device includes a control module, a switch module, an alternating current and direct current converter module, an input module, and a detecting module. The switch module is connected to an alternating current source. The alternating current and direct current converter module is connected to a motherboard of a computer. The input module is connected to the control module to input testing references to the control module. The detecting module is connected between the control module and the motherboard. The detecting module detects a power status of the motherboard and sends the power status to the control module. The control module controls the switch module to be switched on according to the power status after receiving the testing references, thereby controlling the alternating current source to supply power to the motherboard.


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Zhao, Jian. (2015). Power on and off testing device and method (U.S. Patent No. 9142970). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9142970

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