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:
Sep. 27, 2016
Filed:
Jun. 18, 2013
Applicant:
Quanta Computer Inc., Tao Yuan Shien, TW;
Inventors:
Maw-Zan Jau, Taipei, TW;
Tzu-Hung Wang, Keelung, TW;
Assignee:
Quanta Computer Inc., Tao Yuan Shien, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/30 (2006.01); G06F 1/32 (2006.01); G06F 1/26 (2006.01); G06F 1/28 (2006.01);
U.S. Cl.
CPC ...
G06F 1/30 (2013.01); G06F 1/263 (2013.01); G06F 1/28 (2013.01); G06F 1/3206 (2013.01); G06F 1/3234 (2013.01);
Abstract
A power management method for a server system is provided. At least any one of a power status indication signal and an alert signal from a power supply is detected to judge whether an input voltage is normal. If it is judged that the input voltage is abnormal, a motherboard sends the power status indication signal to a battery backup unit (BBU) to inform the BBU to supply power to the motherboard. If it is judged that the input voltage is abnormal, the motherboard lowers its loading.