Colorimetric radiation dosimetry

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United States of America Patent

PATENT NO 10365379
APP PUB NO 20190004183A1
SERIAL NO

16102804

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Abstract

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A dosimetry device includes a first chamber formed on a substrate with a first decomposable barrier sensitive to radiation and a first chemical component. A second chamber is formed on the substrate in proximity of the first chamber and includes a second decomposable barrier sensitive to radiation and a second chemical component. Upon a radiation event, decomposition of the first and second barriers of the first and second chambers permits a mixing of the first and second chemical components to cause a visible change of the dosimetry device.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NY 10504

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cao, Qing Yorktown Heights, US 156 601
Cheng, Kangguo Schenectady, US 3099 32749
Li, Zhengwen Chicago, US 126 1511
Liu, Fei Yorktown Heights, US 433 2676

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