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:
Mar. 11, 2014
Filed:
Sep. 14, 2010
Ming-chang Wu, Taipei Hsien, TW;
Chih-an Liao, Taipei Hsien, TW;
Chuan-yi Liang, Taipei Hsien, TW;
Yi-jiun Lin, Taipei Hsien, TW;
Ming-Chang Wu, Taipei Hsien, TW;
Chih-An Liao, Taipei Hsien, TW;
Chuan-Yi Liang, Taipei Hsien, TW;
Yi-Jiun Lin, Taipei Hsien, TW;
Wistron Corporation, Hsichih, New Taipei, TW;
Abstract
A fan control system includes a host device including a detecting unit for detecting a component so as to generate a detecting signal. The host device further includes BIOS for storing relationship information between the detecting signal and a rotational speed of a fan and for generating a rotational signal according to the detecting signal and the relationship information. The fan control system further includes a fan device including a fan and a fan driving unit for driving the fan. The fan device further includes a rotational speed modulating unit for controlling the fan driving unit to drive the fan to rotate at a second rotational speed outside a first range when a first rotational speed corresponding to the rotational signal according to the relationship information is within the first range.