TV system with wireless power transmitter

  • US 9,843,763 B2
  • Filed: 12/29/2014
  • Issued: 12/12/2017
  • Est. Priority Date: 05/10/2013
  • Status: Active Grant
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First Claim
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1. An apparatus for transmitting wireless power, the apparatus comprising:

  • a television system; and

    a transmitter coupled to the television system and comprising a plurality of radio-frequency (RF) transmit antennas, wherein each of the RF transmit antennas of the transmitter is configured to transmit a plurality of wireless power waves that converge to form a controlled constructive interference pattern at a location of a receiver configured to interface with the controlled constructive interference pattern and charge a device coupled to the receiver.

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