Method and apparatus for controlling a computer over a wide area network

• US 8,219,849 B2
• Filed: 07/03/2006
• Issued: 07/10/2012
• Est. Priority Date: 02/16/1996
• Status: Expired due to Fees

• Current Assignee: AI-CORE TECHNOLOGIES, LLC (Ascend Innovation Management, LLC)
• Original Assignee: Reference Limited Limited Liabity Company
• Inventors: Gough, Michael L., Hickman, Paul L.
• Primary Examiner(s): LE, DIEU MINH T
• Application Number:
  US11/480,768
• Publication Number:
  US 20070180021A1
• Time in Patent Office: 2,199 Days
• Field of Search: 714/4, 714/4.1, 714/4.11, 714/4.12, 714/4.21, 714/4.4, 709/203, 709/223, 709/208, 709/204, 709/217
• US Class Current: 714/4.1
• CPC Class Codes: G06Q 10/10 Office automation; Time management

Abstract

The present invention permits virtually the entire functionality of a computer system to be made accessible over a network such as the Internet or an Intranet. More particularly, the present invention permits a computer system to be run as a “virtual machine” through a web page provided at a web site on the World Wide Web (WWW). The apparatus of the present invention includes a plurality of computers arranged in a wide area network (WAN) such as the Internet or an Intranet. At least one of the computers has at least one unique address designating a web site. A host computer system (which may or may not be one of the computers on the Internet) can be “posted” onto an “advertising” web page at the web site to permit other computers coupled to the Internet to interact directly with the host computer system. The computer “posted” on the web page is referred to as the “host” or “advertiser” computer, and computers accessing the host computer are referred to as “client” or “user” computers. Having the host computer posted on a web page creates a “virtual computer” that can be view and/or controlled by the client computers. Once the connection has been made between the host computer and one or more client computers, the web page is bypassed, i.e. the two or more computer systems communicate through the Internet without necessarily going through the web site supporting the “advertising” web page.

Claims

1. An apparatus for remotely controlling a computer comprising:

a network;

a client computer coupled to said network, said client computer having a monitor, a keyboard, and a pointing device, said client computer running a browser program displaying a browser window on said monitor and further being capable of running a client program means in conjunction with said browser program that is delivered over said network; and

a host computer coupled to said network and being accessible by said client computer using said browser program, said host computer running a host program means that is responsive to inputs of said client computer as transmitted to said host computer over said network from said client computer, said host program means transmitting image updates to said client computer over said network to affect an image displayed in said browser window of said client computer.

2. The apparatus of claim 1, wherein said network is an Internet-type network.

3. The apparatus of claim 1, wherein said host computer is initially accessed by said client computer through a web page accessible through said network, and wherein said client computer and said host computer communicate directly after respective addresses of said host computer and said client computer are known to each other.

4. The apparatus of claim 3, wherein said image updates transmitted from said host computer to said client computer includes images that are configured to be displayed upon a monitor connected to said host computer, such that inputs to said host computer from said keyboard and said pointing device of said client computer are configured to control operations of said host computer, and such that said images developed in response thereto are configured to be displayed within said browser window of said client computer.

5. The apparatus of claim 1, wherein said client program means comprises a Java Applet program.

6. The apparatus of claim 5, wherein said Java Applet program is stored on said host computer as a script, and is transmitted to said client computer over said network along with an address of said host computer.

7. The apparatus of claim 1, wherein said host computer and said client computer have an operating system selected from the group including Macintosh, Microsoft Windows, Microsoft Windows NT, and UNIX operating systems.

8. The apparatus of claim 1, wherein a correct password from said client computer is required to access a functionality of said host computer.

9. The apparatus of claim 8, wherein said host computer provides access information concerning accessibility of said host computer by said client computer.

10. The apparatus of claim 9, wherein said access information includes view only information and view-and-control information.

11. The apparatus of claim 10, wherein an indication of said access information is displayed in said browser window of said client computer.

12. A method comprising:

providing a client program over a network to a client computer connected to said network, said client program permitting said client computer to at least one of control and view an image derived from image information generated on a host computer also connected to said network;

receiving at said host computer over said network remote computer control information produced in response to manipulation of at least one of a keyboard and a pointing device of said client computer; and

receiving at said client computer said image information;

wherein said client computer provides at least one of a translation of resolution between said host computer and said client computer and an ability to pan, on said client computer, said image derived from said image information generated on said host computer.

13. The method as recited in claim 12, wherein said client program is provided to said client computer by said host computer.

14. The method as recited in claim 13, wherein said client program comprises a Java Applet program.

15. The method as recited in claim 14, wherein said client program implements password protection for access to said host computer.

16. A non-transitory computer readable media including program instructions stored thereon for implementing the method of claim 15.

17. A non-transitory computer readable media including program instructions stored thereon for implementing the method of claim 12.