MOTOROLA, INC. v. INTERDIGITAL TECHNOLOGY CORP.

Nos. 96-1408, 96-1428.

121 F.3d 1461 (1997)

MOTOROLA, INC., Plaintiff-Appellant, v. INTERDIGITAL TECHNOLOGY CORPORATION, Defendant/Cross-Appellant.

United States Court of Appeals, Federal Circuit.

Rehearing Denied August 26, 1997.


Attorney(s) appearing for the Case

Robert G. Krupka, Kirkland & Ellis, Chicago, IL, argued for plaintiff-appellant. With him on the brief were Jay I. Alexander, Washington, DC, Linda S. Resh and Jeffrey D. Mills, Chicago, IL. Of counsel on the brief were Roger H. Dusberger and Michael Stolarski, Motorola, Inc., Schaumburg, IL.

George P. McAndrews, McAndrews, Held & Malloy, Ltd., Chicago, IL, argued for defendant/cross-appellant. With him on the brief were Lawrence M. Jarvis, Gregory C. Schodde, Sharon A. Hwang, and Krista S. Schwartz.

Before ARCHER, Chief Judge, PLAGER, and RADER, Circuit Judges.


RADER, Circuit Judge.

In this patent infringement action, Motorola, Inc. (Motorola) and Interdigital Technology Corporation (ITC) cross-appeal the judgment of the United States District Court for the District of Delaware. After trial, a jury found all twenty-four of ITC's asserted claims invalid and not infringed. As to three of those claims, the district court found the jury's verdict of invalidity lacking evidentiary support and accordingly granted judgment as a...

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