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Method for design and manufacture of semiconductors

  • US 6,686,253 B2
  • Filed: 04/11/2001
  • Issued: 02/03/2004
  • Est. Priority Date: 10/28/1999
  • Status: Expired due to Term
First Claim
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1. A method for design and manufacture of semiconductors comprising:

  • producing a design for a semiconductor device by importing into the design at least one core from a remote source, the core bearing an identification indicium;

    utilizing said design to fabricate a semiconductor device, and reading the identification indicium from mask data used for the semiconductor device to indicate incorporation of the at least one core therein.

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