INTERNAL HEAT-GENERATING COMPONENT NOISE CORRECTION TECHNIQUES FOR TEMPERATURE SENSOR SYSTEMS

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United States of America Patent

APP PUB NO 20230392990A1
SERIAL NO

18325804

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An internal heat-generating component noise correction technique can be used to improve accuracy of temperature sensing. In some examples, a method includes at an electronic device including a first temperature sensor and a first heat-generating component, measuring a first temperature using the first temperature sensor, and in accordance with a determination that one or more criteria are satisfied, compensating the first temperature based on a first estimate of heat generated by the first heat-generating component to generate a second temperature, and estimating a third temperature external to the electronic device using the second temperature.

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APPLE INCONE APPLE PARK WAY CUPERTINO CA 95014

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
BI, Han Santa Clara, US 13 81
GAUBERT, Zachary Austin, US 4 30
KARAKI, Habib S Sunnyvale, US 8 65
YU, Jiandong Cupertino, US 5 6

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