Interchangeable cartridge data storage system for devices performing diverse functions

  • US 20030188103A1
  • Filed: 03/13/2003
  • Published: 10/02/2003
  • Est. Priority Date: 11/06/1996
  • Status: Active Grant
First Claim
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1. An interchangeable cartridge data storage system for use in transferring information among a class of computer devices selected from the group consisting of a digital camera, a global positioning system, a personal digital assistant, a portable game, and a cell phone, said interchangeable cartridge data storage system comprising:

  • a mini-cartridge having a medium on which said signals are recorded; and

    a mini-drive connectable within said devices for writing said signals and reading said signals from said medium so that diverse functions performed by said different classes of said devices can be interchangeably operated upon by said devices.

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