The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 19, 2017
Filed:
Mar. 16, 2016
Ciena Corporation, Hanover, MD (US);
Daniel Rivaud, Ottawa, CA;
Kevin Estabrooks, Nepean, CA;
Ciena Corporation, Hanover, MD (US);
Abstract
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.