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Your search returned 178 patents.
( 714/739 in Current US Classification )
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Patent IDTitleDate Filed
6530054 Method and apparatus for test generation during circuit design February 11, 2002
6499127 Method and apparatus for random stimulus generation April 22, 1999
6493841 Method and apparatus for determining expected values during circuit design verification March 31, 1999
6490317 Data, path and flow integrity monitor August 16, 1999
6463448 Linear intrasummed multiple-bit feedback shift register September 30, 1999
6463337 Railroad vital signal output module with cryptographic safe drive December 20, 1999
6460148 Enhanced embedded logic analyzer June 21, 2001
6459722 Pseudorandom noise generator for WCDMA December 4, 2000
6449745 Method and apparatus for random stimulus generation April 22, 1999
6427218 Method of generating test pattern for semiconductor integrated circuit and method of testing the same November 29, 2000
6401226 Electronic system with self-test function and simulation circuit for electronic system July 8, 1999
6393594 Method and system for performing pseudo-random testing of an integrated circuit August 11, 1999
6377859 Maintenance interface device for a use in a process control network December 30, 1997
6367044 Semiconductor integrated circuit device March 20, 1998
6363506 Method for self-testing integrated circuits April 13, 1999
6353904 Method of automatically generating new test programs for mixed-signal integrated circuit based on reusable test-block templates according to user-provided driver file December 17, 1998
6349399 Method and apparatus for generating expect data from a captured bit pattern, and memory device using same September 3, 1998
6347388 Method and apparatus for test generation during circuit design September 21, 2000
6334199 Method of generating test patterns for a logic circuit, a system performing the method, and a computer readable medium instructing the system to perform the method January 26, 1999
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