METHOD AND SYSTEM FOR SUPPORTING PORTABLE DESKTOP

• US 20110078347A1
• Filed: 09/30/2009
• Published: 03/31/2011
• Est. Priority Date: 09/30/2009
• Status: Active Grant

• Current Assignee: Kingston Digital, Inc. (Kingston Technology Corporation)
• Original Assignee: Memory Experts International, Inc.
• Inventors: HAMID, Laurence
• Granted Patent: US 8,266,350 B2
• Time in Patent Office: Days
• US Class Current: 710/63
• CPC Class Codes: G06F 21/79 in semiconductor storage media, e.g. directly-addressable memories
• CPC Class Codes: G06F 2221/2153 Using hardware token as a secondary aspect

Abstract

A method is disclosed for a portable peripheral memory storage device. The peripheral memory storage device is coupled with a workstation. In a first mode of operation, a portion of the peripheral memory storage device is mounted on the workstation for operation therewith as a storage medium in a first mode of operation. In a second other mode of operation data within the peripheral memory storage device is used to support a personal desktop on the workstation.

Claims

1. A portable peripheral memory storage device comprising:

a housing;

a port for interfacing with a workstation;

a memory comprising at least a first portion and a second portion, the first portion comprising portable desktop data and for supporting portable desktop functionality on a workstation coupled thereto and the second portion for providing portable peripheral memory storage device functionality for a workstation coupled thereto via the port and independent of the portable desktop functionality.

2. A peripheral memory storage device according to claim 1 wherein the port comprises a universal serial bus (USB) port.

3. A peripheral memory storage device according to claim 1 wherein the housing is sized and configured for fitting within the clothing of an individual.

4. A peripheral memory storage device according to claim 1 comprising a processor for preventing access to the first portion unless the device is operating to provide a portable desktop.

5. A peripheral memory storage device according to claim 4 wherein the processor hides the first portion unless the device is operating to provide a portable desktop.

6. A peripheral memory storage device according to claim 4 comprising a processor for providing access to the second portion when the device is operating to provide a portable desktop.

7. A peripheral memory storage device according to claim 1 comprising a processor for providing limited access to the second portion when the device is operating to provide a portable desktop, the limited access restricting access to the second portion relative to access to the second portion independent of the portable desktop functionality.

8. A peripheral memory storage device according to claim 1 comprising a processor for providing access to the second portion when the device is operating to provide a portable desktop, the access to the second portion less restrictive relative to restricted access to the second portion from the portable desktop functionality.

9. A peripheral memory storage device according to claim 4 comprising a processor for preventing access to the second portion when the device is operating to provide a portable desktop.

10. A peripheral memory storage device according to claim 4 comprising a processor for preventing access to both the first and second portions absent prior user authentication.

11. A method comprising:

coupling a peripheral memory storage device with a workstation;

in a first mode of operation, mounting a portion of the peripheral memory storage device on the workstation for operation therewith in a first mode of operation as a storage medium;

in a second other mode of operation using data within the peripheral memory storage device to support a personal desktop on the workstation.

12. A method according to claim 11 wherein in the second mode of operation, the portion of the peripheral memory storage device is accessible via the portable desktop as a storage medium mounted thereto.

13. A method according to claim 12 wherein in the second mode of operation, the portion of the peripheral memory storage device is read only.

14. A method according to claim 13 wherein in the first mode of operation, the portion of the peripheral memory storage device is write only.

15. A method according to claim 11 wherein the data within the peripheral memory storage device to support a personal desktop is inaccessible in the first mode of operation.

16. A method according to claim 15 wherein the portion of the peripheral memory storage device is inaccessible in the second mode of operation.

17. A method according to claim 11 wherein the data within the peripheral memory storage device to support a personal desktop is stored within a separate partition of the peripheral memory storage device.

18. A method according to claim 11 wherein the device operates within the second mode of operation when installed prior to booting the host computer and in the first mode of operation when installed within a host computer that is already booted.

19. A method according to claim 18 wherein when installed prior to booting the host computer the host computer boots from the peripheral memory storage device, the host computer having non-volatile memory storage other than the peripheral memory storage device disabled.

20. A method according to claim 11 comprising:

providing user authentication data to the peripheral memory storage device;

when the user authentication data is indicative of other than an authorized user, denying access to data stored within the peripheral memory storage device; and

,

when the user authentication data is indicative of an authorized user, providing access to data stored within the peripheral memory storage device.

21. A portable peripheral memory storage device comprising:

a housing;

a port for interfacing with a workstation; and

,

a memory comprising at least a first portion for supporting portable desktop functionality on a workstation coupled thereto, the first portion hidden unless the portable peripheral memory storage device is operable for providing the portable desktop functionality.