Seiko Epson Corporation et al v. Glory South Software Manufacturing Inc. et al

  1. January 23, 2012

    Epson, Ninestar Call Truce In Ink Cartridge Patent War

    Seiko Epson Corp. and Ninestar Technology Co. Ltd. have settled ongoing litigation alleging Ninestar infringed Epson's patents covering ink cartridge technology currently pending in Oregon federal court and the U.S. International Trade Commission, the companies announced Monday.

  2. November 16, 2011

    Epson Beats Antitrust Claim In Ink Cartridge Patent Row

    An Oregon federal judge on Tuesday upheld the enforceability of two Seiko Epson Corp. patents covering ink cartridge technology, undermining an antitrust counterclaim brought by Ninestar Technology Co. Ltd. in ongoing patent infringement litigation.