Wireless power distribution among a plurality of receivers

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United States of America Patent

PATENT NO 9819326
SERIAL NO

14508768

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Exemplary embodiments are directed to controlling impedance. A wireless power transmitter for controlling impedance comprises a transmit circuit configured to wirelessly transmit power to a plurality of receivers, each having a load resistance, within a charging region of the transmit circuit. The transmitter also comprises a controller configured to request each receiver of the plurality of receivers to adjust its load resistance to a value that achieves a target total impedance as presented to the controller.

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Patent Owner(s)

  • QUALCOMM INCORPORATED

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Estrada, Sergio P San Diego, US 7 348
Low, Zhen Ning San Diego, US 47 2682
Von, Novak, III William Henry San Diego, US 82 916
Wheatley,, III Charles Edward San Diego, US 9 330

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