Charging calibration system and method thereof

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United States of America Patent

PATENT NO 9740332
SERIAL NO

15585833

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Abstract

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A method of a charging calibration system is mainly to charge/discharge a reference touch pad, then to compute a reference charging time needed for a number of accumulated reference supply duties to reach a reference charging number, then to base on the reference charging time to charge/discharge one of operation touch pads repeatedly by a calibration supply duty, finally to count a number of the experienced calibration supply duties within the reference charging time. Thereupon, a reference charged number of an individual operation touch pad within the reference charging time can be obtained. Thus, the operation touch pad can adjust the reference charging time to meet various environmental requirements. Also, the reference supply duty is greater than the calibration supply duty.

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Patent Owner(s)

Patent OwnerAddress
ADVANCED ANALOG TECHNOLOGY INC2F NO 17 INDUSTRY E 2ND RD SCIENCE-BASED INDUSTRIAL PARK HSINCHU R O C

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, Kun-Hsu Chupei, TW 6 3

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