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Dual-range wireless controller

  • US 8,686,579 B2
  • Filed: 09/06/2013
  • Issued: 04/01/2014
  • Est. Priority Date: 02/22/2000
  • Status: Expired due to Fees
First Claim
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1. A portable entertainment device for wirelessly interacting with one or more compatibly-configured wireless devices, said portable entertainment device comprising:

  • a body sized and configured to accommodate one or more energy storage devices and associated circuitry configured to power and operate said portable entertainment device;

    a microprocessor;

    non-volatile memory electrically coupled to said microprocessor and configured to store at least one unique identifier uniquely identifying said portable entertainment device;

    an inductance coil sized and arranged to generate an induced electrical current when exposed to a fluctuating magnetic field;

    a first wireless transceiver configured to provide short-range two-way wireless radio frequency (RF) communication with a wireless-compatible device over a first wireless communication range of less than 60 cm and wherein said short-range wireless RF communication is facilitated at least in part through inductive coupling; and

    a second wireless transceiver configured to provide medium-range two-way wireless communication with a wireless-compatible device over a second wireless communication range of greater than 10 feet;

    wherein said first and second wireless transceivers are configured such that, when a user causes said body of said portable entertainment device to come within said first wireless communication range of a compatibly-configured wireless device, said first wireless transceiver wirelessly communicates selected information with said compatibly-configured wireless device, causing or enabling said compatibly-configured wireless device to produce one or more effects in accordance with one or more medium-range wireless communications provided by said second wireless transceiver.

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