SEMICONDUCTOR TESTERS COMPONENTS THEREFOR

Brand	Owner	Address	Description
VALSTAR	CREDENCE SYSTEMS CORPORATION	1421 California Circle Milpitas CA 95035	semiconductor testers and components therefor; electronic instruments for use with semiconductor testers, namely arbitrary waveform generators, analog capture ports, capture processor boards, reference supply boards and function generators; software for use in conjunction with a semiconductor tester for controlling operation of the tester, for diagnosis and calibration of tester hardware, and for acquisition of test data; and manuals sold as a unit with the software;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A test device includes first and second testers each having at least one testing contact for making contact with at least one external contact of an electronic component; and a conveying device that conveys electronic components to the first and second testers in a synchronized manner such that the external contacts of the electronic components form an electrical connection to the testing contacts. Via the testing contacts, it is possible to apply input voltages and input currents to the electronic components and it is possible to measure the voltages, currents and resistances prevailing in the electronic components. The testers check the electronic components on the basis of a predetermined overall set of test criteria or on the basis of subsets of the overall set of test criteria.