Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
David K. McElfresh0
Date of Patent
November 16, 2010
0Patent Application Number
111219930
Date Filed
May 3, 2005
0Patent Primary Examiner
Patent abstract
An inkjet pen includes a print head comprising a substrate, a plurality of inkjet nozzles formed into the substrate, integrated circuitry on the substrate for driving the inkjet nozzles, and a proximity interconnect transceiver formed into the substrate for receiving print data. An interconnect chip having a counterpart proximity interconnect transceiver passes the print data to the print head using capacitive coupling.
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