Quinn Emanuel Urquhart Sullivan

Counsel of record in 4 federal IP lawsuits tracked by IP Feed.

1 for plaintiffs1 for defendants
  1. Openfor defendantN.D. Cal.2026-07-31
    Nazemian v. NVIDIA Corporation

    Authors Nazemian, Orlean, Dubus, O'Nan, and Keene sue NVIDIA for copyright infringement.

  2. ClosedN.D. Cal.2026-06-18
    Carnegie Mellon University v. LSI Corporation

    Carnegie Mellon sues LSI Corporation and Marvell Semiconductor for infringing patents related to data storage technology.

  3. Closedfor plaintiffN.D. Cal.2026-05-04
    Gamevice, Inc. v. Nintendo Co., Ltd.

    Gamevice sues Nintendo and Apple for allegedly infringing patents on gaming controller technology.

  4. ClosedN.D. Cal.2024-08-29
    Eolas Technologies Incorporated v. Amazon.com, Inc.

    Eolas Technologies sues Amazon for infringing its web browser patent technology.

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.