Apparatus and method for non-latching, bi-directional communication over an electrically isolated data link

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United States of America Patent

PATENT NO 8803117
APP PUB NO 20130256569A1
SERIAL NO

13434635

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Abstract

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An isolation apparatus and method are provided for bi-directional communication over a single wire link without circuit latch up. The isolation is provided by two identical but independent switching circuits designed to eliminate latch up while controlling two optical isolators in a bi-directional mode of operation.

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Patent Owner(s)

  • MOTOROLA SOLUTIONS, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wallis, David W Decatur, US 8 26
West, James R Lawrenceville, US 4 27

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