Seagate Technology Incorporated

Robert John Dore, Jr

John Wayne Shaw, Ii

Philip Jurey

Michael Gene Morgan

Anthony John Pronozuk

Philip Yin

Christopher Anthony Massarotti

Ashutosh Razdan

A mass data storage system includes a number of communicatively coupled storage drives powered and controlled by shared control electronics. The shared control electronics are configured to transmit analog read/write signals through an interconnect to each of the multiple individually selectable storage drives. The interconnect bi-directionally couples the control electronics to each of the multiple selectable storage drives.

Interconnect for shared control electronics

An apparatus includes a communication interface, a controller, and a power section. The communication interface is configured to receive power from an external host to the apparatus. The controller is configured to limit a current drawn by the communication interface to a predetermined value when the apparatus is powered through the external host. The power section is configured to generate a first voltage from a portion of the limited current drawn by the communication interface. The first voltage powers a data storage circuitry. The power section is further configured to store electrical charges received from another portion of the limited current drawn by the communication interface. The power section is further configured to generate a second voltage from the stored electrical charges in response to a signal from the controller. The second voltage supplements the first voltage during high power events by the data storage circuitry.

Portable storage device with charge reservoir for higher current operations

Growing community of inventors

Thornton, CO, United States of America

Robert John Dore, Jr