Power bridge circuit for bi-directional inductive signaling

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United States of America Patent

PATENT NO 8437695
APP PUB NO 20110037321A1
SERIAL NO

12841001

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An inductive signal interface comprises a coil assembly including one or more inductive coils, a bridge circuit including a plurality of switches, and control circuitry. The control circuitry is configured to individually operate the plurality of switches to enable the inductive signal interface to dynamically switch between a power-transmit mode and a power receive mode.

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Patent Owner(s)

Patent OwnerAddress
QUALCOMM INCORPORATED5775 MOREHOUSE DRIVE SAN DIEGO CA 92121-1714

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chatterjee, Manjirnath San Francisco, US 69 4069
Lehr, Michael Sunnyvale, US 5 211
Shaffer, Dyke Santa Rosa, US 2 37

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