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. 27, 2018
Filed:
Jul. 13, 2015
Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd., Shenzhen, CN;
Hon Hai Precision Industry Co., Ltd., New Taipei, TW;
Meng-Liang Yang, Shenzhen, CN;
HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD., Shenzhen, CN;
HON HAI PRECISION INDUSTRY CO., LTD., New Taipei, TW;
Abstract
A fan control circuit includes a power supply module, a timing circuit, and a switching circuit. The switching circuit is coupled to the timing circuit and is configured to couple to a fan module. The power supply module is coupled to the switching circuit and is capable of supplying power to the fan module via the switching circuit. The timing circuit is configured to output a first control signal to the switching circuit after receiving an input starting signal. The switching circuit is configured to deactivate after receiving the first control signal, thereby enabling the power supply module to stop supplying power to the fan module.