Communication apparatus and method of controlling the same

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United States of America Patent

PATENT NO 8661277
APP PUB NO 20110239022A1
SERIAL NO

13033748

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Abstract

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There is provided a communication apparatus including an HDMI connector complying with HEC (HDMI Ethernet Channel)-compliant HDMI standards, comprising: an HEC communication unit configured to communicate, via HEC, with an HEC-compliant communication apparatus connected to the HDMI connector; a determination unit configured to determine, using a protocol of the HDMI standards, whether or not an HEC-compliant communication apparatus is connected to the HDMI connector; and a control unit configured to stop power supply to the HEC communication unit if it is determined that an HEC-compliant communication apparatus is not connected to the HDMI connector.

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Patent Owner(s)

Patent OwnerAddress
CANON KABUSHIKI KAISHAJAPAN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tokoro, Takashi Sagamihara, JP 6 56

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