Manufacturing automation of in-situ temperature compensation information

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9847752
APP PUB NO 20170272033A1
SERIAL NO

15071562

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An in-situ temperature compensation method of an electronic device and an associated temperature sensor includes providing airflow from a vortex air gun to a board including the electronic device and the associated temperature sensor; determining an associated offset at various temperatures in an operating range; and creating and storing a calibration table in memory including the associated offsets at the various temperatures, the calibration table is used during operation of the electronic device for compensation due to temperature variation. A system includes a board, an electronic device disposed to the board; a temperature sensor disposed on the board; a processor disposed to the board and communicatively coupled to the electronic device and the temperature sensor; and instructions that cause the processor to determine an associated offset at various temperatures in an operating range, and create and store a calibration table in memory with the associated offsets at the various temperatures.

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Patent Owner(s)

  • CIENA CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Estabrooks, Kevin Nepean, CA 15 111
Rivaud, Daniel Ottawa, CA 39 474

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