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Portable tracking device for entertainment purposes

  • US 9,138,650 B2
  • Filed: 03/11/2014
  • Issued: 09/22/2015
  • Est. Priority Date: 02/22/2000
  • Status: Expired due to Fees
First Claim
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1. A wireless tracking device for tracking a participant in an interactive entertainment experience conducted within a wireless-compatible entertainment facility, said wireless tracking device comprising:

  • a portable body configured to be carried or worn by said participant, said portable body comprising one or more batteries and associated electronic circuitry configured to power and operate said wireless tracking device;

    non-volatile memory storing at least one identifier uniquely identifying said wireless tracking device;

    at least one antenna configured to wirelessly receive electrical energy via inductive coupling with a first wireless-compatible device located at a first location within said entertainment facility;

    a first radio frequency (RF) transceiver powered by said electrical energy and configured to provide short-range wireless communications with said first wireless-compatible device over a first communication range of less than 60 cm;

    a second RF transceiver powered by said one or more batteries and configured to provide medium-range wireless communications with a second wireless-compatible device over a second communication range of greater than 10 feet and wherein said second wireless-compatible device is located at a second location within said entertainment facility; and

    wherein said short-range wireless communications and said medium-range wireless communications comprise information uniquely identifying said wireless tracking device.

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