Interchangeable cartridge data storage system for devices performing diverse functions

• US 6,785,091 B2
• Filed: 03/13/2003
• Issued: 08/31/2004
• Est. Priority Date: 11/06/1996
• Status: Expired due to Fees

• Current Assignee: GEO Worldwide LLC
• Original Assignee: Iomega Corporation (Dell Technologies Inc.)
• Inventors: Thomas, Fred III, Watson, Brent J., Edwards, Kim B., Krieger, George T.
• Primary Examiner(s): PEIKARI, BEHZAD
• Application Number:
  US10/389,027
• Publication Number:
  US 20030188103A1
• Time in Patent Office: 537 Days
• Field of Search: 360/97.01, 360/98.06, 360/98.07, 360/98.08, 360/99.01, 360/99.02, 360/99.05, 360/99.06, 360/99.09, 360/99.12, 369/77.1, 369/77.2, 369/256, 369/273, 369/274, 369/287, 369/289, 710/2, 710/13, 710/74, 710/300, 710/301, 710/303, 711/2, 711/5, 717/158
• US Class Current: 360/99.09
• CPC Class Codes: G11B 17/0438 with mechanism for subsequent vertical movement of the disc and opening mechanism of the cartridge shutter
• CPC Class Codes: G11B 20/10 Digital recording or reproducing
• CPC Class Codes: G11B 2220/2512 Floppy disks
• CPC Class Codes: G11B 2220/2537 Optical discs
• CPC Class Codes: G11B 23/0317 Containers with interchangeable record carriers

Abstract

A system for exchanging digital data among a plurality of hand-held computer devices. Digital signals are written by a first hand-held device to a mini-cartridge that mini-cartridge is inter-operable among a class of hand-held device, each of which is equipped with a mini disk drive. A common digital data format is employed to further facilitate exchange of data between devices.

Claims

1. An interchangeable data storage system comprising:

a reader/writer in one of a plurality of devices for generating signals, wherein a first of the plurality of devices is a host computer and a second of the plurality of devices is selected from the group consisting of;

electronic books, global positioning systems, personal digital systems, portable games, cellular phones and digital cameras;

a storage device having a medium capable of storing from each of the plurality of devices;

wherein said reader/writer writes said signals to and reads said signals from said storage device so that said storage device can be interchangeably operated upon by said first and second of the plurality of devices.

2. The data storage system recited in claim 1 further comprising;

a caddy for accommodating said storage device;

said caddy having an interface for transferring signals between said caddy and said host computer.

3. The data storage system recited in claim 1, wherein said storage device comprises erasable non-volatile memory.

4. A method of exchanging information among a host computer and a plurality of devices, wherein each of said plurality of classes of devices comprises a reader/writer, said method comprising:

selecting one of a plurality of devices from a group consisting of;

electronic books, global positioning systems, personal digital systems, portable games, cellular phones and digital cameras;

generating signals representative of a function from the selected device;

writing said signals to a storage device by way of the selected device reader/writer; and

reading said signal from said storage device by way of a reader/writer communicating with the host computer.

5. A storage device capable of use between a host computer having a reader/writer and a device having a reader/writer selected from the group consisting of:

electronic books, global positioning systems, personal digital systems, portable games, cellular phones and digital cameras, the storage device comprising;

a medium on which signals form the device are stored by the reader/writer, wherein the stored signals may be read by the host computer.