Intellicall, Inc. v. Phonometrics, Inc.

U.S. Court of Appeals, Federal Circuit · Decided 1992-01-09

Cited by 260 later decision(s) in our corpus · see the citation network in Lexace

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NIES, Chief Judge. Phonometrics, Inc., owner of U.S. Patent No. 3,769,463 (the ’463 patent), appeals from the summary judgment of the United States District Court for the Northern District of Texas declaring that Intellicall, Inc., had not infringed the ’463 patent. We affirm. I. BACKGROU…

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