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Wireless adapter for media player system

  • US 8,271,038 B2
  • Filed: 10/19/2007
  • Issued: 09/18/2012
  • Est. Priority Date: 04/25/2003
  • Status: Active Grant
First Claim
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1. An electronic apparatus comprising:

  • a male plug connector for connecting to a corresponding receptacle connector of a media player, the male plug connector including;

    a housing designed to accommodate at least 30 contacts spaced apart in a single row of sequentially numbered contact locations, wherein the sequentially numbered contact locations include;

    Firewire contact locations 3, 5, 7 and 9 designated for Firewire signals;

    USB contact locations 4, 6, and 8 designated for universal serial bus (USB) signals;

    an accessory identify contact location 10 designated for an accessory identify signal that has an associated electrical pull down function to notify the media player of an accessory identification;

    serial protocol contact locations 18 and 19 designated for serial protocol signals;

    audio contact locations 27 and 28 designated for analog audio signals; and

    ground contact locations 1 and 30 designated for ground; and

    a base containing a transmitter coupled to the male plug connector and configured to transmit media received from the media player.

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