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:
Jan. 27, 2009
Filed:
Jun. 26, 2006
Yong-xing You, Shenzhen, CN;
Feng-long He, Shenzhen, CN;
Yan-feng Luo, Shenzhen, CN;
Qian-sheng Liu, Shenzhen, CN;
Yong-Xing You, Shenzhen, CN;
Feng-Long He, Shenzhen, CN;
Yan-Feng Luo, Shenzhen, CN;
Qian-Sheng Liu, Shenzhen, CN;
Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd., Bao-an District, Shenzhen, Guangdong Province, CN;
Hon Hai Precision Industry Co., Ltd., Tu-Cheng, Taipei Hsien, TW;
Abstract
An apparatus for automatic testing of a PS/2 interface includes a micro controller unit, a PS/2 port, and a plurality of LEDs. The micro controller unit is coupled with both a data pin and a clock pin of the PS/2 interface. The LEDs coupled to the micro controller unit simulate functions of a keyboard. A related method for testing the PS/2 interface is also provided.