Methods and systems for developing an instant messaging network

• US 8,145,712 B2
• Filed: 03/22/2010
• Issued: 03/27/2012
• Est. Priority Date: 09/24/2003
• Status: Active Grant

• Current Assignee: Google LLC (Alphabet Inc.)
• Original Assignee: Google Inc. (Alphabet Inc.)
• Inventors: Piscitello, John, Harik, Georges
• Primary Examiner(s): Maung, Zarni
• Application Number:
  US12/729,160
• Publication Number:
  US 20100174800A1
• Time in Patent Office: 736 Days
• Field of Search: 709205-207, 709/203, 709217-218, 709/250
• US Class Current: 709/205
• CPC Class Codes: G06F 16/245 Query processing
• CPC Class Codes: G06Q 10/10 Office automation; Time management
• CPC Class Codes: H04L 51/04 Real-time or near real-time messaging, e.g. instant messaging [IM]
• CPC Class Codes: H04L 51/043 using or handling presence information

Abstract

An instant messaging (IM) system has an IM server connected to a communication network, and logic operable on the IM server enabling a first user to browse contacts associated with a second user. In some cases the first user can add and list contacts accessed by browsing the contacts associated with the second user.

Claims

1. A system comprising:

a server connected to a communication network; and

a processor of the server to execute logic operable on the server enabling a first user to browse contacts associated with a second user, wherein the logic enables the second user to act as an intermediary client between the first user and a third user in response to a request by the first user to add the third user, which is a contact associated with the second user, as a contact of the first user.

2. The system of claim 1 wherein the network is the Internet.

3. The system of claim 1 wherein the logic additionally enables the first user to add and list contacts accessed by browsing the contacts associated with the second user.

4. The system of claim 1 wherein the second user groups contacts in distinct separate lists, and the first user is enabled to browse contacts in only the second user'"'"'s list that includes the first user as a contact.

5. The system of claim 4 further comprising an interface for the second user to enable and disable access by the first user to individual contacts or lists of contacts associated with the second user.

6. The system of claim 1 further comprising an interface for the first user to select a screen name from the contacts of the second user, which selection adds the selected screen name as a contact for the first user.

7. The system of claim 6 wherein the interface is an interactive list displayed to the first user on a display screen of a first computerized appliance connected to the communications network and executing a first instance of client logic of the system.

8. The system of claim 7 wherein the second user'"'"'s contacts are stored and displayed on a second computerized appliance executing a second instance of client logic of the system.

9. The system of claim 8 wherein, upon the first user selecting a screen name from the contact list of the second instance, the second instance sends a message to a third instance of the client on the network, the third instance associated with a person using the selected screen name, the message alerting the person using the selected screen name that the first user is adding the screen name of the person to the first user'"'"'s contact list.

10. The system of claim 9 wherein the second instance, upon the first user selecting a name from the contact of the second instance, acts as an intermediary, sending at least a message to a third instance of the client registered to the person using the selected screen name, the message seeking approval for addition of the selected screen name to the contact list of the first instance.

11. The system of claim 10 wherein the second instance, upon selection, by the first user, of a screen name from the contact list of the second instance, sends messages to both the third instance registered to the person using the selected screen name, and also to the first user at the first instance, providing introductory information to each of the two users about the other of the two users.

12. The system of claim 11 wherein the two messages sent also seek response from the two users granting or withholding authorization for the addition of each user'"'"'s screen name to the other user'"'"'s contact list.

13. A method for expanding a communication system comprising:

browsing, using a first client, screen names in a contact list of the second client, wherein the second client acts as an intermediary between the first client and a third client in response to a request by the first client to add the third client, which is a contact in the contact list of the second client, as a contact in a contact list of the first client; and

adding the third client as a contact to a contact list of the first client.

14. The method of claim 13 further comprising initiating the browsing function by selecting one of a menu line item or an interactive icon in an interactive interface on a display screen one of the computerized appliances.

15. The method of claim 13 wherein the network is the Internet and the first, second, and third clients are connected to the Internet.

16. The method of claim 13 further comprising a user of the second client enabling or disabling access by the browsing user of the first client for individual ones or groups of contacts in contact lists of the second client.

17. The method of claim 13 further comprising selecting a screen name from the contact list of the second client, which adds the selected screen name as a contact in the contact list of the first client.

18. The method of claim 17 further comprising displaying an interactive list of contacts from a contact list of the second client in a display window used by the first client.

19. The method of claim 17 comprising the second client, upon the first user selecting a name from the contact list of the second client, sending a message to the third client on the network, the third client registered to the person using the selected screen name, the message alerting the person using the selected screen name that the first user is adding the name of the person to the first user'"'"'s contact list.

20. The method of claim 17 comprising the second client, upon the first user selecting a name from the contact of the second client, acting as an intermediary, sending at least a message to a third client registered to the person using the selected screen name, the message seeking approval for addition of the selected screen name to the contact list of the first client.

21. The method of claim 20 comprising the second client, upon the first user selecting a screen name from the contact list of the second client, sending messages to both the third client associated to the person using the selected screen name, and also to the first user at the first client, providing introductory information to each of the two users about the other of the two users.

22. The method of claim 21 wherein the two messages sent also seek response from the two users granting or withholding authorization for the addition of each user'"'"'s screen name to the other user'"'"'s contact list.

23. A non-transitory machine-readable storage medium comprising instructions that when executed, perform operations comprising:

browsing, using a first client, screen names in a contact list of the second client, wherein the second client acts as an intermediary between the first client and a third client in response to a request by the first client to add the third client, which is a contact in the contact list of the second client, as a contact in a contact list of the first client; and

adding the third client as a contact to a contact list of the first client.

24. A system comprising:

a server connected to a communication network; and

a processor of the server to execute logic that enables a first user to browse contacts of a second user, wherein the logic allows an exchange of information between the first user and a third user if the first user and the third user are each contacts of the second user, wherein the exchange of information includes a request received by the third user such that the first user becomes a contact of the third user when the third user accepts the request.

25. The system of claim 24, wherein the processor of the server further executes the logic to enable the first user to search contacts associated with the second user using one or more search criteria, and to select one or more of the searched contacts of the second user that meet the one or more search criteria.

26. The system of claim 25, wherein the processor of the server further executes the logic to enable the second user to restrict access of the first user to search one or more contacts of the second user based on an access configuration generated by the second user.

27. The system of claim 24, wherein the processor of the server further executes the logic to enable the first user to add and list contacts accessed by browsing the contacts associated with the second user.

28. A method comprising:

executing, by a server connected to a communication network, logic that enables a first user to browse contacts of a second user, wherein the logic allows an exchange of information between the first user and a third user if the first user and the third user are each contacts of the second user, wherein the exchange of information includes a request received by the third user such that the first user becomes a contact of the third user when the third user accepts the request.

29. The method of claim 28, further comprising:

executing, by the server, logic that enables the first user to search contacts associated with the second user using one or more search criteria, and to select one or more of the searched contacts of the second user that meet the one or more search criteria.

30. The method of claim 29, further comprising:

executing, by the server, logic that enables the second user to restrict access of the first user to search one or more contacts of the second user based on an access configuration generated by the second user.

31. The method of claim 28, further comprising:

executing, by the server, logic that enables the first user to add and list contacts accessed by browsing the contacts associated with the second user.

32. A non-transitory machine-readable storage medium comprising instructions that, when executed, perform operations comprising:

executing logic that enables a first user to browse contacts of a second user, wherein the logic allows an exchange of information between the first user and a third user if the first user and the third user are each contacts of the second user, wherein the exchange of information includes a request received by the third user such that the first user becomes a contact of the third user when the third user accepts the request.