Data Products Corporation

Streamlogic Corporation

Farrington Investments Ltd.

Michael L Steen

Allen E Russ

Charles M Kimber

Donald E Shewmon

Michael Anderson

Martin E Smith

Martin Smith

An expandable modular data storage array for storing and backing up data transmitted from a host computer including a plurality of data storage devices, a plurality of substantially identical, vertically stacked storage device housings adapted to slidably receive a data storage device, and mechanical connection elements for releasably connecting the top of one storage device housing to the bottom of a storage device housing stacked thereon. The array is connectable to a host computer and receives data and corresponding parity data therefrom. The parity data are indicative of data intended to be stored, from which parity data the intended data are reconstructable.

Expandable modular data storage system having parity storage capability

A work station user selects a desired printer default configuration. Thereupon an address exclusively associated with the selected default configuration is appended to the print data sent from the work station to the printer. Default configuration setting circuitry provided, e.g., in a circuit card installed in the printer receives the address and, via a look-up table, provides instructions for implementing the default configuration associated with the address. The printer is then configured in accordance with the selected default configuration.

Virtual printer

An expandable modular data storage system including a plurality of data storage devices, a plurality of substantially identical, vertically stackable storage device housings adapted to slidably receive a data storage device, and mechanical connection elements for releasably connecting the top of one storage device housing to the bottom of a storage device housing stacked thereon.

Expandable modular data storage system

Growing community of inventors

Newbury Park, CA, United States of America

Michael L Steen