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Technology / AI and automation

VALID SUES DAISY, GENRAD, MENTOR, THREE OTHERS OVER ALLEGED PATENT INFRINGEMENT

Valid Logic Systems Inc, San Jose, California announced as we closed for press last night that it had filed patent infringement suits against six leading computer-aided engineering firms – Daisy Systems, Mentor Graphics, GenRad, HHB Systems, Teradyne and Cadnetix. The complaint seeks injunctions and damages for alleged infringement of Valid’s patent on a Method and Apparatus for Modelling Systems of Complex Circuits. Valid believes the patent covers a fundamental method and apparatus for hardware modelling, which allows real integrated circuits to be used as simulation models.

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