Direct: 212-351-4000

Counsel of record in 1 federal IP lawsuit tracked by IP Feed.

1 for defendants
  1. Closedfor defendantFed. Cir.2014-04-04
    Calypso Wireless, Inc. v. T-Mobile USA, Inc.

    Calypso Wireless and Drago Daic sued T-Mobile USA for patent infringement in federal court. The case involves a patent dispute, with Jimmy Williamson, P.C. named as a counterclaim defendant-appellant. Specific patent details are not identified in the available case information.

Counsel sourced from public CourtListener docket records; firm names are normalized across spellings and office locations. Appearing for a party is not an endorsement of any position.