Transmission device, transmission method, receiving device, and receiving method for performing signal transmission between a plurality of daisy chained devices

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United States of America Patent

PATENT NO 11816059
APP PUB NO 20210209053A1
SERIAL NO

17058814

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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To enable preferable signal transmission between a plurality of daisy-chained devices at low cost. A transmission device generates a plurality of signals having different voltage levels and outputs the signals to a communication line at different timings. For example, the plurality of signals having different voltage levels is generated by a plurality of drivers or one driver. A receiving side can immediately determine whether or not it is information to be passed to the subsequent stage on the basis of only a difference in voltage level without logically analyzing contents of a signal, and cost of components such as a memory, verification cost, or the like are unnecessary so that the cost can be reduced.

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Patent Owner(s)

Patent OwnerAddress
SONY CORPORATION1-7-1 KONAN MINATO-KU TOKYO 108-0075

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Morita, Hiroshi Tokyo, JP 288 2084
Toba, Kazuaki Tokyo, JP 113 385
Yamamoto, Kazuo Tokyo, JP 241 2569
Yamamoto, Masanari Tokyo, JP 72 253

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