ZENITH ELECTRONICS v. PDI COMMUNICATION SYSTEMS

Nos. 2007-1288, 2007-1321.

522 F.3d 1348 (2008)

ZENITH ELECTRONICS CORPORATION, Plaintiff-Appellant, v. PDI COMMUNICATION SYSTEMS, INC., Defendant-Cross Appellant.

United States Court of Appeals, Federal Circuit.

April 16, 2008.


Attorney(s) appearing for the Case

Robert E. Browne, Neal Gerber & Eisenberg LLP, of Chicago, Illinois, argued for plaintiff-appellant. With him on the brief were Michael A. Carrillo, Thomas C. McDonough, William J. Lenz, and Hillary A. Mann.

Gregory F. Ahrens, Wood, Herron & Evans, L.L.P, of Cincinnati, Ohio, argued for defendant-appellee. With him on the brief was John P. Davis.

Before NEWMAN, LOURIE, and SCHALL, Circuit Judges.


SCHALL, Circuit Judge.

This is a patent infringement case. Two patents are at issue: United States Patent No. 5,495,301 (the "'301 patent") and United States Patent No. 5,502,513 (the "'513 patent"). Both patents are owned by Zenith Electronics Corporation ("Zenith"). The '301 and '513 patents generally relate to televisions and wired remote control devices used in hospital rooms.

Zenith appeals from the final judgment...

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