Carlsbad, California-based semiconductor company Pulse~LINK is suing Sunnyvale-based Tzero Technologies for patent infringement. Pulse~LINK claims to see a pattern going back to 2002, when it first demonstrated UWB over band-limited channels (like coax cables), and again in 2005 after it showed off a wireless HDMI connection using JPEG2000 image compression. Each time, it claims Tzero had similar announcements shortly after. Pulse~LINK says Tzero is replicating its innovations, and that Tzero's products either do or will infringe on Pulse~LINK's patents. Tzero CEO Mike Gulett says, “We believe there is no basis for this complaint, and Tzero will aggressively defend itself against this claim.”

Posted by GEN-ERIC at 12:04:54 am into the following categories: In The News

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