Tech Patents

Allvoice Developments claims Microsoft's Windows XP and Vista violate its speech-recognition patent, in Tyler, Texas, Federal Court.

EMG Technology claims Microsoft, Scottrade, and Southwest Airlines violate patents on mobile devices, in Tyler, Texas, Federal Court.

Ambato Media claims Clarion Co. makes and sells navigation devices that violate patent. Defendants in Marshall, Texas, Federal Court include Delphi, Fujitsu, Ten Corp., Garmin, Victor Co. of Japan, JVC Americas, LG Electronics, Nextar, Panasonic, Pioneer, Sanyo, and others.

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