Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
April 23, 2013
Patent Application Number
11695359
Date Filed
April 2, 2007
Patent Citations Received
Patent Primary Examiner
Patent abstract
A method and structure for establishing faster transmission of Consumer Electronic Control (CEC) commands between first and second HDMI-compatible devices. The first and second devices may transmit CEC commands via a shared alternate interface, a signaling path distinct from a standard HDMI CEC interface between the first and second devices. Authentication may furthermore be performed prior to use of the alternate interface to confirm that the communication is authorized.
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