Interchangeable cartridge data storage system for devices performing diverse functions
AssigneeIomega Corporation
InventorsKim B. Edwards, George T. Krieger, Fred Thomas, III, Brent J. Watson
Life of this patent
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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.
Claims11
A removable data storage system for use in different classes of devices generating
- signals representing different functions, comprising:
- a mini disk drive conforming to a size proximate a PCMCIA form factor in electrical communication with one of said different classes of devices;
- and,
- a mini-cartridge having an outer shell and a flexible magnetic media disposed within said outer shell, said mini-cartridge insertable and ejectable from said mini-disk drive for storing information usable by said one of said different classes of devices.
A disk cartridge for use in a data storage system of a type comprising a mini disk drive conforming to a size proximate a PCMCIA form factor, said mini disk drive being capable of electrical communication with different classes of hand-held computing devices, said cartridge comprising:
- an outer shell having a thickness and a width such that said thickness and width are less than a thickness and a width of a PCMCIA form factor;
- a flexible magnetic media disposed within said outer shell.
A method of exchanging information among a plurality of classes of devices, wherein each of said plurality of classes of devices comprises a mini disk drive, said method comprising the steps of:
- a) generating signals representative of a first function on a first device of a first class of said plurality of classes;
- b) writing said signals to a miniature magnetic disk by way of said first device mini disk drive;
- and,
- c) on a second device of a second class of said plurality of classes, reading said signal from said miniature magnetic disk by way of said second device mini disk drive.
Dependencies are inferred from the claim text.