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:
Aug. 06, 2013
Filed:
Jul. 20, 2011
Zhi-chun Liang, Shenzhen, CN;
Zhi-Chun Liang, Shenzhen, CN;
Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Shenzhen, CN;
Hon Hai Precision Industry Co., Ltd., New Taipei, TW;
Abstract
A switching module is for connecting a Pulse Width Modulation (PWM) device to a plurality of fans under test. The switching module includes a print circuit board (PCB), and a plurality of groups of signal connectors arranged on the PCB. Each group of signal connectors includes a first port, a second port, and a third port interconnected with each other. The first port is for connecting to a testing port of an external PWM device. The second port is for connecting one corresponding fan of the plurality of fans. The third port is for connecting an interface of a server motherboard.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile