Voltage amplifier based on cascaded charge pump boosting

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12166459
APP PUB NO 20230421124A1
SERIAL NO

18232526

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Abstract

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Disclosed herein are related to a system and a method of amplifying an input voltage based on cascaded charge pump boosting. In one aspect, first electrical charges are stored at a first capacitor according to the input voltage to obtain a second voltage. In one aspect, the second voltage is amplified according to the first electrical charges stored by the first capacitor to obtain a third voltage. In one aspect, second electrical charges are stored at the second capacitor according to the third voltage. In one aspect, the third voltage is amplified according to the second electrical charges stored by the second capacitor to obtain a fourth voltage.

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Patent Owner(s)

Patent OwnerAddress
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTDHSINCHU

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Chin-Ho Hsinchu, TW 25 26
Horng, Jaw-Juinn Hsinchu, TW 148 485
Peng, Yung-Chow Hsinchu, TW 205 737

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