HP Hits 7 With New 337 Bid Over Ink Cartridge Patents

Law360, New York (May 26, 2010, 5:42 PM EDT) -- Hewlett-Packard Co. has asked the U.S. International Trade Commission to investigate possible patent infringement by seven Asian rivals, including MicroJet Technology Co. Ltd., already at the center of two infringement lawsuits brought by HP over printer ink cartridge patents.

HP filed a confidential complaint with the ITC on Tuesday alleging infringement of an imported product in violation of Section 337 of the Tariff Act. Respondents include Taiwan-based MicroJet and Asia Pacific Microsystems Inc.; Hong Kong-based Mipo Technology Ltd. and PTC Holdings Ltd.; and China-based Mipo Science...
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