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TELEMETRY SYSTEM WITH TRACKING RECEIVER DEVICES

  • US 20140247152A1
  • Filed: 08/14/2013
  • Published: 09/04/2014
  • Est. Priority Date: 03/04/2013
  • Status: Active Grant
First Claim
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1. A wireless power transmission system, comprising:

  • a transmit antenna that in operation produces a wireless field;

    an amplifier coupled to the transmit antenna;

    a load sensing circuit coupled to the amplifier;

    a controller coupled to the load sensing circuit;

    a monitoring device having one or more sensors and a unique user ID, the one or more sensors acquiring user information selected from of at least one of, a user'"'"'s activities, behaviors and habit information, and ID circuitry at the monitoring device;

    a communication interface that in operation receives information about the unique user ID when the load sensing circuit indicates the monitoring device is within the wireless field, the indication created using at least a change in power consumption.

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