AC powered logic circuits and systems including same

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United States of America Patent

PATENT NO 9077245
APP PUB NO 20130069709A1
SERIAL NO

13615412

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Abstract

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AC powered logic circuits and systems including same are disclosed. According to one aspect, a system including a logic circuit powered using an alternating current (AC) power source includes at least one supply transistor connected to receive voltages of opposite phases from an AC power source such that the at least one supply transistor is strongly on during a first phase of the voltage of the AC power source and is strongly off during a second phase opposite the first phase of the voltage of the AC power source and at least one logic circuit connected to be powered by the AC power source through the at least one supply transistor and producing an output at an output terminal responsive to an input received at an input terminal.

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Patent Owner(s)

Patent OwnerAddress
NORTH CAROLINA STATE UNIVERSITY1021 MAIN CAMPUS DRIVE RALEIGH NC 27606

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Franzon, Paul D New Hill, US 20 264
Gadfort, Peter Raleigh, US 4 15
Ledford, Joshua Chris Angier, US 1 2

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