Miniature thin film infrared calibration source

United States of America Patent

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Mar 29, 1983
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N/A
app pub date
May 18, 1981
filing date
May 18, 1981

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Expired

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Abstract

An evaporated thin-film platinum resistance thermometer interleaved with a nichrome heating element on a sapphire substrate so as to calibrate infrared detectors and allow accurate control of the output signals of such detectors.

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Patent Owner(s)

Patent Owner	Address
HONEYWELL INC A CORP OF DE	HONEYWELL PLAZA MINNEAPOLIS MN 55408

International Classification(s)

H05B:ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE ....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Chabinsky, Douglas J	Harvard, MA	1	39
Coda, Roger C	Harvard, MA	2	51

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Miniature thin film infrared calibration source

Number of patents in Portfolio can not be more than 2000

United States of America Patent

06264921

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PATENT NO	4378489
SERIAL NO	06264921
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06264921

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