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:
Apr. 21, 2015
Filed:
Oct. 21, 2013
Inventec (Pudong) Technology Corporation, Shanghai, CN;
Inventec Corporation, Taipei, TW;
Lien-Feng Chen, Taipei, TW;
Chun-Hao Chu, Taipei, TW;
Inventec (Pudong) Technology Corporation, Shanghai, CN;
Inventec Corporation, Taipei, TW;
Abstract
The present disclosure provides a testing apparatus for executing a test program, to perform a first test on a circuit component on a circuit board and a second test on the circuit board. The testing apparatus includes a first module, a second module, and a signal transmission line that connects the two. The first module includes a control unit, a signal generation unit, a signal processing unit, a signal expansion unit, and a power supply unit. The control unit generates a first control signal or a second control signal. The signal generation unit generates a current signal or a voltage signal. The signal processing unit generates a numerical signal. The signal expansion unit generates a second data signal. The power supply unit generates a working voltage. The second module includes a test address assignment unit that assigns an address and a signal isolation unit that performs noise immunization process.