Analog-digital converter

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11258454
APP PUB NO 20210367608A1
SERIAL NO

17285086

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An embodiment target time comparison circuit corresponding to a target approximate voltage range among 2K time comparison circuits in a second comparison circuit compares a comparison operation time difference included in voltage comparison results regarding two adjacent approximate voltage ranges that are vertically adjacent to the target approximate voltage range with 2L reference times corresponding to 2L specific voltage ranges and generates a target binary code of L bits indicating a target specific voltage range including the held voltage from the obtained time comparison results.

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Patent Owner(s)

  • NIPPON TELEGRAPH AND TELEPHONE CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukuyama, Hiroyuki Tokyo, JP 41 367
Miura, Naoki Tokyo, JP 71 1000
Nosaka, Hideyuki Tokyo, JP 71 236
Yi, Il-Min Tokyo, JP 2 3

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