Method and computer program product for establishing real-time communications between networked computers

• US 7,844,670 B2
• Filed: 11/17/2004
• Issued: 11/30/2010
• Est. Priority Date: 04/03/2000
• Status: Expired due to Term

• Current Assignee: PalTalk Holdings Incorporated (Paltalk, Inc.)
• Original Assignee: PalTalk Holdings Incorporated (Paltalk, Inc.)
• Inventors: Riedel, Andrew D., Roskowski, Steven G.
• Primary Examiner(s): Etienne; Ario
• Assistant Examiner(s): Todd; Gregory G.
• Application Number:
  US10/991,335
• Publication Number:
  US 20050198167A1
• Time in Patent Office: 2,204 Days
• Field of Search: 709/206, 709/207, 709/218, 709/227, 709/228, 709/231, 715/733, 715751-753, 715/758, 379/202.01
• US Class Current: 709/206
• CPC Class Codes: H04L 51/04 Real-time or near real-time messaging, e.g. instant messaging [IM]
• CPC Class Codes: H04L 51/224 providing notification on incoming messages, e.g. pushed notifications of received messages
• CPC Class Codes: H04L 51/56 Unified messaging, e.g. interactions between e-mail, instant messaging or converged IP messaging [CPM]
• CPC Class Codes: H04L 65/401 wherein the services involve a main real-time session and one or more additional parallel real-time or time sensitive sessions, e.g. white board sharing or spawning of a subconference
• CPC Class Codes: H04L 67/14 Session management for real-time applications in data packet communications networks H04L65/1066
• CPC Class Codes: H04L 67/54 Presence management, e.g. monitoring or registration for receipt of user log-on information, or the connection status of the users

Abstract

A system, method, and computer program product is provided for establishing real-time communications between computer users connected by a communications network. An invitation is created by a first computer. An invitation is data that proposes a communication session. An invitation can indicate the status or availability of the sending user or of some other resource. Creation of the invitation is followed by the transfer of the invitation from the first computer to at least one second computer. The invitation can be transferred electronically through the network, or physically, by the transfer of a magnetic medium bearing the invitation. The invitation contains parameters to configure an invitation communicator application for communications between the first and second computers. The second computer accepts the invitation and invokes an invitation communicator application to allow communication.

Claims

1. A system for establishing real-time communications between computer users, the system comprising:

a first computer adapted to generate and send an invitation over a communication link, wherein said first computer determines a context to facilitate communication between said first computer and at least one second computer of said computer users, and wherein said invitation comprises data adapted to invoke an invitation communicator application in at least one second computer, wherein said invitation communicator application facilitates real-time communication between said first computer and said at least one second computer;

wherein said at least one second computer receives said invitation over said communication link,

wherein said at least one second computer determines whether said invitation is able to be displayed on said at least one second computer, wherein said at least one second computer receiving a Uniform Resource Locator (URL) regarding accessing and downloading an invitation control module for access to said invitation when said at least one second computer determines that said invitation is unable to be displayed on said at least one second computer,

wherein said at least one second computer provides a visual display of said invitation when said at least one second computer determines that said invitation is able to be displayed,

wherein said invitation downloads and embeds an invitation control module at said at least one second computer, and

wherein said invitation control module is embedded into said invitation when said at least one second computer does not have a current version of said invitation control module thereby making said invitation accessible to said second computer, and

wherein said invitation control module provides a visual display of said received invitation, and

wherein said URL is received through said communications link for access to said invitation if said invitation control module is not embedded in said invitation, and

wherein said invitation facilitates download of said invitation communicator application on said at least one second computer,

wherein said invitation automatically downloads and accesses said invitation communicator application upon selecting said invitation,

wherein said invitation communicator application facilitates a real-time peer-to-peer communication session between said first computer and said at least one second computer and provides a visual display of said communication,

wherein said determining a context comprises selecting a random number as a channel name.

2. The system of claim 1, wherein said first computer comprises:

an invitation generation module for producing said invitation according to inputs of a first computer user; and

,

an invitation sending application for accepting said invitation from said invitation generation module and for sending said invitation to a second computer user.

3. The system of claim 2, wherein said invitation sending application further comprises:

an email program that sends an email to said second computer user, wherein said email incorporates said invitation.

4. The system of claim 2, wherein said first computer further comprises:

a parameter generation module for generating parameters to be contained in said invitation and for automatically providing said parameters to said invitation generation module.

5. The system of claim 2, wherein said first computer further comprises:

an invitation manager for organizing and storing invitations according to one or more attributes of said invitations.

6. The system of claim 1, wherein said at least one second computer comprises:

an invitation displayer for displaying said invitation to a second computer user; and

said invitation control module for enabling display of said invitation and for allowing access to said invitation.

7. The system of claim 6, wherein said invitation displayer comprises:

an email program for displaying said invitation.

8. The system of claim 6, wherein said at least one second computer further comprises:

an invitation manager for organizing and storing said invitation according to one or more attributes of said invitation.

9. The system of claim 1, wherein said invitation communicator application comprises:

an application selected from the group consisting of text chat, voice chat, real-time messaging, a bidding application associated with an auction, a buying application associated with an auction, a real-time purchasing application, and a reservation or ticket availability application.

10. The system of claim 1, further comprising:

a voice server for facilitating voice communications between users of said first and second computers.

11. The system of claim 1, wherein said at least one second computer receives said invitation as one of an email file, an electronic document, or an electronic file.

12. A method for automatically establishing electronic communication between a first computer and at least one second computer connected by a communications network, the method comprising the steps of:

creating, by said first computer, an invitation that proposes a real-time communications session, and wherein, the invitation adapted to contain data capable of invoking an invitation communicator application in said at least one second computer, and said invitation further adapted to provide parameters to configure said invitation communicator application and adapted to facilitate real-time communication between said first computer and said at least one second computer;

determining a context to be shared by said first and said at least one second computer; and

sending said invitation from said first computer to said at least one second computer over a communication link; and

determining, by said at least one second computer, whether said invitation is able to be displayed on said at least one second computer, wherein said at least one second computer receives a URL regarding accessing and downloading an invitation control module for access to said invitation when said at least one second computer determines that said invitation is unable to be displayed on said at least one second computer,

wherein said determining a context comprises selecting a random number as a channel name, and

wherein the invitation embeds an invitation control module at said at least one second computer,

wherein the invitation control module is embedded into the invitation when the at least one second computer does not have a current version of the invitation control module and when said at least one second computer determines that said invitation is able to be displayed on said at least one second computer thereby making the invitation accessible to said second computer, and

wherein the invitation control module provides a visual display of the received invitation, the invitation control module facilitates download of the invitation communicator application,

wherein said invitation automatically downloads and accesses said invitation communicator application upon selecting said invitation, and

wherein the invitation communicator application establishes a real-time peer-to-peer communication session between the first computer and the at least one second computer, wherein said invitation communicator application provides a visual display of said communication.

13. The method of claim 12, further comprising the steps of:

receiving said invitation at said at least one second computer;

accepting said invitation; and

invoking said invitation communicator application to automatically apply said context and establish said real-time communications session.

14. The method of claim 13, further comprising the step of downloading an invitation control module, performed after said receiving step.

15. The method of claim 14, wherein said downloading step is performed automatically.

16. The method of claim 14, wherein said downloading step is performed by invoking a hypertext link to a webpage from which said invitation control module can be obtained.

17. The method of claim 14, wherein said downloading step is performed by entering, into a web browser, a reference to a webpage from which said invitation control module can be obtained.

18. The method of claim 13, further comprising the following steps, performed after said receiving step:

filtering said invitation according to one or more attributes of the invitation;

associating said invitation with a category based on said filtering; and

saving said invitation according to its associated category.

19. The method of claim 18, further comprising the following step, performed after the saving step:

displaying a representation of said received invitation according to its associated category.

20. The method of claim 12, wherein the communications network comprises the Internet.

21. The method of claim 12, further comprising the steps of:

storing said invitation at said first computer, performed after said creation step.

22. The method of claim 21, further comprising the step of:

displaying a representation of said invitation according to one or more attributes of said invitation, performed after said storing step.

23. The method of claim 12, wherein said invitation communicator application permits real-time voice communications between a user of said first computer and a user of said at least one second computer.

24. The method of claim 12, wherein said parameters comprise context information created in said context determination step.

25. The method of claim 24, wherein the context information comprises a channel name.

26. The method of claim 12, wherein said sending step comprises sending an email message containing said invitation.

27. The method of claim 12, wherein said sending step comprises sending an electronic file containing said invitation.

28. The method of claim 27, wherein said electronic file comprises an electronic document containing said invitation.

29. The method of claim 12, wherein said sending step comprises sending a computer-readable medium containing said invitation.

30. The method of claim 12, wherein said invitation communicator application delivers status information.

31. The method of claim 30, wherein said status information comprises information on the availability of a resource.

32. The method of claim 31, wherein said information on the availability of a resource comprises an indication of the presence and availability of a user of said first computer.

33. The method of claim 12, wherein said invitation communicator application delivers a conference address and a conference program.

34. The method of claim 12, wherein said first computer sends said invitation as one of an email file, an electronic document, or an electronic file.

35. A computer program product comprising a non-transitory computer usable medium having computer readable program code means embodied in said medium for causing a program to execute on a first computer that establishes a real-time communications session between said first computer and at least one second computer connected by a communications network, said computer readable program code means comprising:

a first computer program product for causing said first computer to create an invitation that proposes said real-time communications session, said invitation being embedded in an email file, and wherein said invitation containing parameters to configure an invitation communicator application in said at least one second computer, and said invitation adapted to contain at least one embedded invitation control to invoke said invitation communicator application and to provide said parameters to said invitation communicator application in response to a selection of said control by a user of said second computer, and wherein said invitation comprises information regarding accessing and downloading said invitation control module through said communications link for access to said invitation if said invitation control module is not embedded in said email file;

a second computer program product for causing said first computer to determine a context to be shared by said first computer and said at least one second computer for facilitating communications between said first computer and said at least one second computer; and

a third computer program product for causing said first computer to send said invitation from said first computer to said at least one second computer over said communications network;

wherein determining a context comprises selecting a random number as a channel name,

wherein the email file embeds the invitation control module at the second computer if the at least one second computer does not have a current version of the invitation control module, and wherein the invitation control module comprises a visual display of the invitation,

wherein said at least one second computer determines whether said invitation is able to be displayed on said at least one second computer,

wherein said at least one second computer receives a URL regarding accessing and downloading an invitation control module that said second computer may display when said at least one second computer determines that said invitation is unable to be displayed on said at least one second computer,

wherein said received invitation control module facilitates access to said invitation, said invitation comprising data for accessing and downloading said invitation communicator application for facilitating a peer-to-peer communication between said at least one second computer and said first computer,

wherein said invitation automatically downloads said invitation communicator application upon selecting said invitation, and wherein said invitation communicator application provides a visual display of said communication.

36. A computer program product comprising a non-transitory computer usable medium having computer readable program code means embodied in said medium for causing a program to execute on a first computer that establishes a real-time communications session between said first computer and at least one second computer connected by a communications network, said computer readable program code means comprising:

a first computer program product for causing said first computer to send an invitation that proposes said real-time communication session, wherein said invitation is embedded in an email file, and wherein said invitation containing parameters to configure an invitation communicator application, said invitation adapted to contain at least one embedded invitation control, wherein said invitation includes comprises information regarding accessing and downloading said invitation control module through said communications link for access to said invitation if said invitation control module is not embedded in said email file;

a second computer program product for causing said at least one second computer to accept said invitation and for causing said first computer to determine a context to be shared by said first computer and said at least one second computer; and

a third computer program product for causing said second computer to invoke said invitation communicator application in response to a user selection of said invitation control;

wherein determining a context comprises selecting a random number as a channel name,

and wherein the email file embeds the invitation control module at the second computer if the at least one second computer does not have a current version of the invitation control module, and wherein the invitation control module comprises a visual display of the invitation,

wherein said at least one second computer determines whether said invitation is able to be displayed on said at least one second computer,

wherein said at least one second computer converts receives a URL that said second computer may display when said at least one second computer determines that said invitation is unable to be displayed on said at least one second computer,

wherein said received URL facilitates downloading said invitation control for accessing said invitation, said invitation comprising data for accessing and downloading said invitation communicator application for facilitating a peer-to-peer communication between said at least one second computer and said first computer,

wherein said invitation automatically downloads said invitation communicator application upon selecting said invitation, and

wherein said invitation communicator application provides a visual display of said communication.