United States Federal Circuit

The district court erred in its claim construction of terms "caching policy identification information" and "protocol data unit network policy" in a patent relating to data communication networks. Thus, a judgment of noninfringement is vacated.

Appellate Information

• Decided 05/13/2003
• Published 05/13/2003

Judges

• PLAGER, Senior Circuit Judge., Before SCHALL, Circuit Judge, PLAGER, Senior Circuit Judge, and GAJARSA, Circuit Judge.

Court

• United States Federal Circuit

Counsel

• For Appellant:
  
• Ernie L. Brooks,Brooks & Kushman, P.C., of Southfield, MI, argued for plaintiff-third party plaintiff-appellant.   With him on the brief was Thomas A. Lewry.


• For Appellees:
  
• Matthew D. Powers, Weil, Gotshal & Manges LLP, of Redwood Shores, CA, argued for defendants-appellees.   With him on the brief was Edward R. Reines.   Of counsel was Sarkis Beudjekian.