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:
Dec. 21, 2010
Filed:
Apr. 01, 2008
Su-wei Tsai, Taipei, TW;
Hsin-hao Chen, Taipei County, TW;
Su-Wei Tsai, Taipei, TW;
Hsin-Hao Chen, Taipei County, TW;
Test Research, Inc., Taipei, TW;
Abstract
The invention provides a testing system and method suitable for determining whether the pins of the socket are properly connected to a printed circuit board. The testing system includes a testing signal source, a socket, a signal sensing unit, a fixing element, and an analysis unit. The signal sensing unit comprises a sensor board, a probe, and an operation amplifier. The sensor board is electrically coupled to the socket, and the sensor board has a probing point. The probe is selectively contacted with the probing point of the sensor board for receiving and outputting a sensing signal. The operation amplifier is electrically connected to the probe for receiving, amplifying and outputting the sensing signal. The fixing element is used for fixing the sensor board between the socket and the fixing element.