Method and system for electronic messaging via distributed computing networks

• US 20060168012A1
• Filed: 11/24/2004
• Published: 07/27/2006
• Est. Priority Date: 11/24/2004
• Status: Abandoned Application

• Current Assignee: Brilliant Digital Entertainment Incorporated
• Original Assignee: Brilliant Digital Entertainment Incorporated
• Inventors: Rose, Anthony, Bermeister, Kevin
• Application Number:
  US10/997,812
• Publication Number:
  US 20060168012A1
• Time in Patent Office: Days
• US Class Current: 709/206
• CPC Class Codes: H04L 51/00 User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
• CPC Class Codes: H04L 51/08 Annexed information, e.g. attachments
• CPC Class Codes: H04L 51/216 Handling conversation history, e.g. grouping of messages in sessions or threads
• 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 67/06 specially adapted for file transfer, e.g. file transfer protocol [FTP]
• CPC Class Codes: H04L 67/104 Peer-to-peer [P2P] networks
• CPC Class Codes: H04L 67/75 Indicating network or usage conditions on the user display

Abstract

The present invention discloses an improved method and system for sending and receiving e-mail messages in a distributed computing network and for enabling users to search for and retrieve content sent as an attachment to e-mail messages on various computing devices participating in a distributed computing network. The present invention also allows for the attachments to be accessed when the original source is not online. The e-mail system of the present invention can also be designed to enable different levels of protection in the transmission and retrieval of attachments, depending on the needs of the user in providing for security in data exchange.

Claims

1. A method for transmitting an e-mail attachment over a network, the method comprising:

generating an identifier for the attachment, the attachment being stored in a storage medium local to at least one computing device coupled to the network, wherein the at least one computing device includes a sender computing device;

transmitting the identifier along with a primary e-mail message from the sender computing device to a recipient computing device coupled to the network; and

retrieving the attachment by the recipient computing device, wherein retrieving the attachment further comprises;

searching for the attachment in at least one computing device coupled to the network using the identifier; and

downloading the attachment from the at least one computing device to a storage medium local to the recipient computing device.

2. The method of claim 1, wherein the network is a peer-to-peer-network.

3. The method of claim 1, wherein the computing device is any one of a personal computer, laptop, personal data assistant, mobile phone, wireless e-mail manager, media player, computing tablet, set-top box, and networked DVD player.

4. The method of claim 1, wherein the attachment is a file comprising data, wherein said data are at least one of text, video, images, audio, or video.

5. The method of claim 1, wherein the identifier comprises a file hash of the attachment.

6. The method of claim 1, wherein retrieving the attachment is performed upon request by user of the recipient computing device.

7. The method of claim 1, wherein retrieving the attachment is performed automatically for a predetermined set of sending users.

8. The method of claim 1, further comprising sharing the attachment, by the sender computing device, with a plurality of computing devices connected to the network subsequent to a search and request function.

9. The method of claim 1, further comprising the step of searching the recipient computing device using said identifier for said attachment prior to searching a plurality of other devices for said attachment.

10. A method for retrieving an e-mail attachment by a recipient computing device coupled to a network, the attachment having an identifier, the identifier being attached to a primary e-mail message received by the recipient computing device, the method comprising:

searching for the attachment in at least one computing device coupled to the network using the identifier; and

downloading the attachment from the at least one computing device to a storage medium local to the recipient computing device.

11. The method of claim 10, wherein the at least one computing device comprises a sender computing device.

12. The method of claim 10, wherein the network is a peer-to-peer network.

13. The method of claim 10, wherein the identifier comprises a file hash of the attachment.

14. The method of claim 10, wherein retrieving the attachment is performed upon request by a user of the recipient computing device.

15. The method of claim 10, wherein retrieving the attachment is performed automatically for a predetermined set of sending users.

16. A computer program product for transmitting a file attachment over a network, the computer program product comprising:

a computer readable program code for generating an identifier for the attachment, the attachment being stored in storage medium local to at least one computing device coupled to the network, wherein the at least one computing device includes a sender computing device;

a computer readable program code for transmitting the identifier along with a primary e-mail message from the sender computing device to a recipient computing device coupled the network; and

a computer readable program code for retrieving the attachment by the recipient computing device, the computer readable program code for retrieving the attachment further comprising;

a computer readable program code for searching the attachment in the at least one computing device coupled to the network using the identifier; and

a computer readable program code for downloading the attachment from the at least one computing device to a storage medium local to the recipient computing device.

17. The computer program product of claim 16, wherein the network is a peer-to-peer-network.

18. The computer program product of claim 16, wherein the computing device is any one of a personal computer, laptop, personal data assistant, mobile phone, wireless e-mail manager, media player, computing tablet, set-top box, and networked DVD player.

19. The computer program product of claim 16, wherein the attachment is a file comprising data, wherein said data are typically text, video, images, audio, video, and other information.

20. The computer program product of claim 16, wherein the unique identifier comprises a file hash of the attachment.

21. The computer program product of claim 16, comprising a computer readable program code for retrieving the attachment upon request by a user of the recipient computing device.

22. The computer program product of claim 16, comprising a computer readable program code for retrieving the attachment automatically for a predetermined set of sending users.

23. The computer program product of claim 16, further comprising computer readable program code for sharing the attachment by the sender computing device with a plurality of computing devices connected to the network subsequent to a search and request function.

24. A computer program product for retrieving an e-mail attachment by a recipient computing device coupled to a network, the attachment having an identifier, the identifier being attached to a primary e-mail message received by the recipient computing device, the computer program product comprising:

computer readable program code for searching the attachment in at least one computing device coupled to the network using the identifier; and

computer readable program code for downloading the attachment from the at least one computing device to a storage medium local to the recipient computing device.

25. The computer program product of claim 24, wherein the at least one computing device comprises a sender computing device.

26. The computer program product of claim 24, wherein the network is a peer-to-peer network.

27. The computer program product of claim 24, wherein the identifier comprises a file hash of the attachment.

28. The computer program product of claim 24, comprising computer readable program code for retrieving the attachment upon request by a user of the recipient computing device.

29. The computer program product of claim 24, comprising a computer readable program code for retrieving the attachment automatically for a predetermined set of sending users.