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:
Feb. 10, 2015
Filed:
Jun. 25, 2012
Applicants:
Lan-yi Feng, Shenzhen, CN;
Ying-bin Fu, Shenzhen, CN;
Inventors:
Lan-Yi Feng, Shenzhen, CN;
Ying-Bin Fu, Shenzhen, CN;
Assignee:
ScienBiziP Consulting(Shenzhen)Co., Ltd., Guangdong, CN;
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/00 (2006.01); G06F 1/28 (2006.01);
U.S. Cl.
CPC ...
G06F 1/28 (2013.01);
Abstract
A circuit for displaying failure information of a power supply unit supplying power to a central processing unit includes a controller including a random access memory (RAM) to store failure information of the power supply unit, a DC power circuit, a processing unit connected to the controller for reading the fault reasons stored in the RAM, and a display unit to display the fault reasons. When the power supply unit does not operate, the DC power circuit supplies power to the controller, such that fault reasons stored in the RAM will not be lost.