Rapid access to data on a powered down personal computer

• US 7,882,162 B2
• Filed: 08/08/2002
• Issued: 02/01/2011
• Est. Priority Date: 08/08/2002
• Status: Active Grant

• Current Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Original Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Inventors: Hunt, Peter D., Ali, Valiuddin, Salazar, Pablo
• Primary Examiner(s): CHEN, TE Y
• Application Number:
  US10/214,668
• Publication Number:
  US 20040030878A1
• Time in Patent Office: 3,099 Days
• Field of Search: 707/104.1, 713/1, 713/300, 713/2, 713/312, 348/143, 718/1
• US Class Current: 707/899
• CPC Class Codes: G06F 1/3203 Power management, i.e. event-based initiation of a power-saving mode
• CPC Class Codes: G06F 9/4418 Suspend and resume; Hibernate and awake
• CPC Class Codes: Y02D 10/00 Energy efficient computing, e.g. low power processors, power management or thermal management

Abstract

The disclosed embodiments provide rapid access to information stored on a personal computing device even though the personal computing device is powered off or otherwise in a low-power consumption state such as a sleep state or hibernation state. An software component gathers user data in a location such as a non-volatile memory associated with a host computer. A browser component accesses the stored data and makes it available to the user when the host computer is powered down or otherwise in a state of low power consumption.

Claims

1. A system for providing rapid access to data, comprising:

one or more storage devices connected through one or more electrical paths to a processor;

a software component that is configured to operate in a primary operating environment and to execute on a host system by the processor and to collect user data when an application program is executing on the host system and store the user data in a storage device from the one or more storage devices; and

a browser that is configured to operate in a second operating environment and to read the user data stored in the storage device while the host system is in an off state or hibernation state, and while the storage device is connected to the one or more electrical paths, wherein the browser is configured to provide access to the user data in hypertext markup language (HTML) format that includes personal information manager (PIM) data when operating in the second operating environment which is different than the primary operating environment, wherein the browser is configured to provide access to the user data in hypertext markup language (HTML) format that includes personal information manager (PIM) data when operating in the second operating environment which is different than the primary operating environment.

2. The system set forth in claim 1 wherein the browser is adapted to read the user information from flash memory in the storage device while the host system is in the off state.

3. The system set forth in claim 1 wherein the software component is adapted to collect a plurality of types of user data and store the user data of each type in a different file that is accessible while the host system is in the off state.

4. The system set forth in claim 3 wherein the system is adapted to process the stored user data using a style sheet for storage in a file that is accessible while the host system is in the off state.

5. The system set forth in claim 3 wherein one of the plurality of types of user data is calendar data.

6. The system set forth in claim 3 wherein one of the plurality of types of user data is email data.

7. The system set forth in claim 3 wherein one of the plurality of types of user data is task data.

8. The system of claim 1, where the browser is configured to read the user data via a Basic Input/Output System (BIOS) of the host system while an operating system of the host system is not active.

9. The system set forth in claim 1 wherein the user data is stored on the storage device in HTML format.

10. The system set forth in claim 1 wherein the browser is a BIOS-based browser.

11. The system set forth in claim 1 wherein the browser is adapted to read the user data stored in the storage device while the host system is in a state of reduced power consumption.

12. A computer system that is configured to execute an application program and to be placed in an off state and a hibernation state, the computer system comprising:

a software component that is configured to operate in a primary operating environment and to execute on the computer system and to collect user data when the application program is executing on the computer system and store the user data in a storage device; and

a browser that is configured to operate in a secondary operating environment and to read the user data stored in the storage device while the computer system is in the off state or the hibernation state, wherein the browser is configured to provide access to the user data in hypertext markup language (HTML) format that includes personal information manager (PIM) data when operating in the second operating environment which is different than the primary operating environment.

13. The computer system set forth in claim 12 wherein the browser is adapted to read the user information from flash memory in the storage device while the computer system is in the off state and while the computer system is in the hibernation state.

14. The computer system set forth in claim 12 wherein the software component is adapted to collect a plurality of types of user data and store the user data of each type in a different file that is accessible while the computer system is in the off state and while the computer system is in the hibernation state.

15. The computer system set forth in claim 14 wherein the system is adapted to process the stored user data using a style sheet.

16. The computer system set forth in claim 14 wherein one of the plurality of types of user data is calendar data.

17. The computer system set forth in claim 14 wherein one of the plurality of types of user data is email data.

18. The computer system set forth in claim 14 wherein one of the plurality of types of user data is task data.

19. The computer system set forth in claim 14 wherein one of the plurality of types of user data is calendar contact.

20. The computer system set forth in claim 12 wherein the user data is stored on the storage device in HTML format.

21. The computer system set forth in claim 12 wherein the browser is a BIOS-based browser.

22. A computing device comprising:

an enclosure containing a processing system comprising;

at least one processor;

at least one storage device connected to one or more electrical paths for communicating signals therebetween;

at least one application program executable in a primary operating environment by the at least one processor that when executed, collects and stores user data in the at least one storage device; and

a browser configured to operate in a secondary operating environment and to read the user data stored in the at least one storage device while the computing device is in an off state or a hibernation state, wherein the browser is configured to provide access to the user data in hypertext markup language (HTML) format that includes personal information manager (PIM) data when operating in the second operating environment which is different than the primary operating environment.

23. The computing device of claim 22, where the at least one storage device comprises a non-volatile memory.

24. The computing device of claim 22 where the browser is a BIOS-based browser.

25. The computing device of claim 22 where the browser is configured to read the user data while the at least one storage device is connected to the one or more electrical paths in the enclosure.