Gate enhancement charge pump for low voltage power supply

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6292048
SERIAL NO

09438186

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Abstract

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A gate enhancement charge pump for a low voltage power supply. The charge pump stage circuit comprises a first transistor comprising a first terminal, a second terminal, and a third terminal. The stage further comprises a first capacitor comprising a first terminal coupled to a first clock source and a second terminal coupled to said third terminal of said first transistor. The circuit also comprises a second capacitor comprising a first terminal coupled to a second clock source and a second terminal coupled to said second terminal of said first transistor. The circuit further comprises a first diode comprising an input terminal coupled to said first terminal of said first transistor and an output terminal coupled to said second terminal of said first transistor. The circuit also comprises a second diode comprising a control terminal coupled to a control device, an input terminal coupled to said second terminal of said first transistor, and an output terminal coupled to said first terminal of said first transistor.

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Patent Owner(s)

Patent OwnerAddress
U S BANK NATIONAL ASSOCIATION AS COLLATERAL AGENT100 WALL STREET SUITE 1600 NEW YORK NY 10005

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Bo Sacramento, CA 785 4905

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