File transfer system for direct transfer between computers

• US 7,810,144 B2
• Filed: 04/07/2009
• Issued: 10/05/2010
• Est. Priority Date: 11/13/1997
• Status: Expired due to Fees

• Current Assignee: Intellectual Ventures I LLC (Intellectual Ventures LLC)
• Original Assignee: H Space Data Services LLC (Intellectual Ventures LLC)
• Inventors: Clarke, Christopher D., Haff, Maurice W.
• Primary Examiner(s): Hoffman; Brandon S
• Application Number:
  US12/384,736
• Publication Number:
  US 20090205026A1
• Time in Patent Office: 546 Days
• Field of Search: None
• US Class Current: 726/5
• CPC Class Codes: G06F 16/13 File access structures, e.g. distributed indices arrangements of input from, or output to, record carriers G06F3/06
• CPC Class Codes: H04L 2101/663 Transport layer addresses, e.g. aspects of transmission control protocol [TCP] or user datagram protocol [UDP] ports
• CPC Class Codes: H04L 61/00 Network arrangements, protocols or services for addressing or naming
• CPC Class Codes: H04L 61/10 of different types
• CPC Class Codes: H04L 63/0428 wherein the data content is protected, e.g. by encrypting or encapsulating the payload
• CPC Class Codes: H04L 63/0442 wherein the sending and receiving network entities apply asymmetric encryption, i.e. different keys for encryption and decryption cryptographic mechanisms or cryptographic arrangements for public-key encryption H04L9/30
• CPC Class Codes: H04L 63/08 for authentication of entities cryptographic mechanisms or cryptographic arrangements for entity authentication H04L9/32
• CPC Class Codes: H04L 63/0823 using certificates cryptographic mechanisms or cryptographic arrangements for entity authentication involving certificates H04L9/3263
• CPC Class Codes: H04L 63/168 above the transport layer
• 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 67/1063 Discovery through centralising entities
• CPC Class Codes: H04L 67/1078 Resource delivery mechanisms
• CPC Class Codes: H04L 67/1093 Some peer nodes performing special functions
• CPC Class Codes: H04L 67/14 Session management for real-time applications in data packet communications networks H04L65/1066
• CPC Class Codes: H04L 69/04 Protocols for data compression, e.g. ROHC
• CPC Class Codes: H04L 69/14 Multichannel or multilink protocols
• CPC Class Codes: H04L 69/16 Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
• CPC Class Codes: H04L 69/162 involving adaptations of sockets based mechanisms secure socket layer H04L63/168
• CPC Class Codes: H04L 69/164 Adaptation or special uses of UDP protocol
• CPC Class Codes: H04L 69/326 : in the transport layer [OSI layer 4] H04L69/16 takes precedence
• CPC Class Codes: H04L 69/329 : in the application layer [OSI layer 7]
• CPC Class Codes: H04L 9/40 : Network security protocols
• CPC Class Codes: Y10S 707/922 : Communications
• CPC Class Codes: Y10S 707/99942 : Manipulating data structure, e.g. compression, compaction, compilation
• CPC Class Codes: Y10S 707/99943 : Generating database or data structure, e.g. via user interface
• CPC Class Codes: Y10S 707/99945 : Object-oriented database structure processing
• CPC Class Codes: Y10S 707/99952 : Coherency, e.g. same view to multiple users
• CPC Class Codes: Y10S 707/99953 : Recoverability

Abstract

A file authentication requesting device that stores a computer program for requesting authentication of files in digital systems, the device comprises a confirmation request system that generates a request for a confirmation receipt from a third party authenticator authenticating the attributes of a file; a transferring system that transfers attributes of at least one file to be authenticated to the third party authenticator from the device that requested the confirmation; and a receiving system that receives the confirmation receipt comprising authenticated file attributes, after authentication by the third party authenticator; wherein, at least one file authentication is received from the third party authenticator. Corresponding processing devices, media, systems and methods are also provided.

Claims

1. A method for transferring a file from a first device to a second device over a communications network, comprising:

displaying, on the first device, a collection of file identifiers, wherein each file identifier represents a selectable file;

receiving, at the first device, a user selection of at least one file identifier representing a file selected to be transferred to the second device, wherein each of the first device and the second device includes functionally equivalent instruction sets that enable file transfer between the first device and the second device;

displaying, on the first device, a collection of destinations identifiers, wherein each destination identifier represents a remote device having at least one of an Internet Protocol (IP) address or a telephone number;

receiving, at the first device, a user selection of at least one destination identifier as selection of the second device;

displaying, on the first device, a data entry field in which a text message can be entered;

receiving, at the first device, the text message;

associating, at the first device, the text message to the selected file as a text file;

transferring, from the first device to the second device, the selected file and the associated text file, including;

transmitting, to the second device, the selected file and the associated text file absent non-transient intermediate storage of the selected file on an intervening communications device of the communications network; and

receiving, at the second device, the selected file and associated text file, the receiving absent initiation of retrieval of the selected file from the intervening communications device by the second device and the receiving occurring absent user action at the second device;

detecting, at the second device, reception of the selected file and the associated text file;

providing, at the second device, an alert in response to the reception of the selected file and the associated text file;

displaying, on the second device, an identification of the first device in relation to the selected file and associated text file, wherein the identification includes at least one of a communications address of the first device, a name of the first device, or a username associated with the first device; and

displaying, on the second device, at least a portion of content of the selected file and associated text file.

2. The method of claim 1, wherein the transferring the selected file and the associated text file further includes:

transmitting, from the first device to a specific command port of the second device, a file characteristic, a sender identification, and sender authentication information;

receiving, at the second device, the file characteristic, the sender identification, and the sender authentication information;

evaluating, at the second device, the received sender identification and sender authentication information;

selectively transmitting, from the second device to the first device, an identification of a specific data port of the second device from a range of data ports of the second device according to the evaluated sender identification and sender authentication information;

transmitting, from the first device to the identified data port of the second device, portions of the selected file;

receiving, at the second device, the portions of the selected file; and

closing the specific data port of the second device if a cumulative size of the received portions of the selected file equals the selected file characteristic; and

storing, at the second device, the received portions of the selected file.

3. The method of claim 2, wherein the evaluating the received sender identification and sender authentication information includes:

authenticating the sender identification and sender authentication information according to at least one of an address, destination file, serial number, license code, or authentication code.

4. The method of claim 2, wherein the command port is a User Datagram Protocol (UDP) port and the data port is a Transmission Control Protocol (TCP) port.

5. The method of claim 1, wherein the transmitting the selected file is irrespective of whether a user of the first device is logged in to the second device, and wherein the transmitting the selected file and the receiving the selected file occur at substantially the same time.

6. The method of claim 1, wherein the alert is a visual indicator, wherein the selected file is at least one of an image file, audio file, or video file;

and wherein the first device and the second device are mobile telephones or wireless computing devices.

7. The method of claim 1, further comprising:

deferring the transferring of the selected file and associated text file to a specified date and time.

8. The method of claim 1, wherein transferring the selected file and the associated text file, further includes:

determining, at the first device, whether a connection to the second device is available; and

selectively transmitting, to the second device, the selected file and the associated text file absent intermediate storage of the selected file on an intervening communications device of the communications network according to the determined connection availability.

9. The method of claim 1, wherein transferring the selected file and the associated text file, further includes:

compressing, at the first device, the selected file and the associated text file into a single combined file;

generating, at the first device, a unique transaction identifier identifying the transferring of the selected file and the associated text file;

generating, at the second device, a delivery confirmation message confirming reception of the selected file and the associated text file;

transmitting, from the second device to an authenticating device of the communications network, the delivery confirmation message; and

generating, at the authenticating device, a delivery report that indicates a delivery event and a time of the delivery event.

10. A method for transferring files from a first device to a second device over a communications network, comprising:

displaying, on the first device, a collection of file identifiers, wherein each file identifier represents a selectable file;

receiving, at the first device, a user selection of at least one file identifier representing a file selected to be transferred to the second device;

displaying, on the first device, a collection of destinations identifiers, wherein each destination identifier represents a remote device having a numbered destination address on a circuit switched or packet switched network;

receiving, at the first device, a user selection of at least one destination identifier as selection of the second device;

displaying, on the first device, a data entry field in which a text message can be entered;

receiving, at the first device, the text message;

encapsulating, at the first device, the text message with the selected file into a single combined file;

generating, at the first device, a unique transaction identifier that identifies a transfer of the single combined file;

transferring, from the first device to the second device, the single combined file, including;

sending, to the second device at its numbered destination address, the single combined file;

receiving, at the second device, the single combined file irrespective of user action at the second device;

generating, at the second device, a delivery confirmation message confirming reception of the single combined file;

transmitting, from the second device to an authenticating device of the communications network, the delivery confirmation message; and

generating, at the authenticating device, a delivery report that indicates a delivery event and a time of the delivery event;

providing, at the second device, an alert indicating reception of the single combined file;

displaying, on the second device, an identification of the first device in relation to at least one of the selected file or the associated text file, wherein the identification includes at least one of a communications address of the first device, a name of the first device, or a username associated with the first device; and

displaying, on the second device, at least a portion of content of the selected file or the text message.

11. The method of claim 10, wherein the transferring the single combined file further includes:

transmitting, from the first device to a specific command port of the second device, a file characteristic of the single combined file, a sender identification, and sender authentication information;

receiving, at the second device, the file characteristic, the sender identification, and the sender authentication information;

evaluating, at the second device, the received sender identification and sender authentication information;

selectively transmitting, from the second device to the first device, an identification of a specific data port of the second device from a range of data ports of the second device according to the evaluated sender identification and sender authentication information;

transmitting, from the first device to the identified data port of the second device, portions of the single combined file;

receiving, at the second device, the transmitted portions of the single combined file; and

closing the specific data port of the second device if a cumulative size of the received portions of the single combined file equals the selected file characteristic; and

storing, at the second device, the received portions of the single combined file.

12. The method of claim 11, wherein the evaluating the received sender identification and sender authentication information includes:

authenticating the sender identification and sender authentication information according to at least one of an address, destination file, serial number, license code, or authentication code.

13. The method of claim 11, wherein the command port is a User Datagram Protocol (UDP) port and the data port is a Transmission Control Protocol (TCP) port.

14. The method of claim 10, wherein the transmitting the single combined file is irrespective of whether a user of the first device is logged in to the second device, and wherein the transmitting the single combined file and the receiving the single combined file occur at substantially the same time.

15. The method of claim 10, wherein the alert is a visual indicator, wherein the single combined file includes at least one of an image file, audio file, or video file;

and wherein the first device and the second device are mobile telephones or wireless computing devices.

16. The method of claim 10, further comprising:

deferring the transferring of the single combined file to a specified date and time.

17. The method of claim 10, wherein transferring the single combined file, further includes:

determining, at the first device, whether a connection to the second device is available; and

selectively transmitting, to the second device, the single combined file absent intermediate storage of the selected file on an intervening communications device of the communications network according to the determined connection availability.

18. A computer-readable storage medium, having an executable program stored thereon, wherein the program instructs a first device to perform acts, comprising:

displaying a collection of file identifiers, wherein each file identifier represents a selectable file;

receiving a user selection of at least one file identifier representing a file selected to be transmitted to a second device, wherein each of the first device and the second device includes functionally equivalent instruction sets that enable file transfer between the first device and the second device;

displaying a collection of destinations identifiers, wherein each destination identifier represents a remote device having at least one of an Internet Protocol (IP) address or a telephone number;

receiving a user selection of at least one destination identifier as selection of the second device;

displaying a data entry field in which a text message can be entered;

receiving the text message;

associating the text message to the selected file as a text file; and

transmitting the selected file and the associated text file, absent non-transient intermediate storage of the selected file on an intervening communications device of the communications network, to the second device, wherein the second device is configured to;

receive the selected file and associated text file absent initiation of retrieval of the selected file from the intervening communications device by the second device and absent user action at the second device;

detect reception of the selected file and the associated text file;

provide an alert in response to the reception of the selected file and the associated text file;

display an identification of the first device in relation to the selected file and associated text file, wherein the identification includes at least one of a communications address of the first device, a name of the first device, or a username associated with the first device; and

display at least a portion of content of the selected file and associated text file.

19. The computer-readable storage medium of claim 18, wherein the transmitting the selected file and the associated text file includes:

transmitting to a specific command port of the second device, a file characteristic, a sender identification, and sender authentication information;

receiving an identification of a specific data port of the second device that was selected from a range of data ports of the second device; and

transmitting to the identified data port of the second device, portions of the selected file.

20. The computer-readable storage medium of claim 19, wherein the specific command port is a User Datagram Protocol (UDP) port and the specific data port is a Transmission Control Protocol (TCP) port.

21. The computer-readable storage medium of claim 18, wherein the transmitting the selected file is irrespective of whether a user of the first device is logged in to the second device.

22. The computer-readable storage medium of claim 18, wherein the alert is a visual indicator, wherein the selected file is at least one of an image file, audio file, or video file;

and wherein the first device and the second device are mobile telephones or wireless computing devices.

23. The computer-readable storage medium of claim 18, wherein the operations further comprise:

deferring the transmitting of the selected file and associated text file to a specified date and time.

24. The computer-readable storage medium of claim 18, wherein transmitting the selected file and the associated text file includes:

determining whether a connection to the second device is available; and

selectively transmitting, to the second device, the selected file and the associated text file absent intermediate storage of the selected file on an intervening communications device of the communications network according to the determined connection availability.

25. The computer-readable storage medium of claim 18, wherein transmitting the selected file and the associated text file includes:

compressing the selected file and the associated text file into a single combined file; and

generating a unique transaction identifier identifying the transferring of the selected file and the associated text file.

26. A communications device, comprising:

a processor; and

a memory that stores at least one program usable to control the communications device,

wherein the communications device is configured to;

display a collection of file identifiers, wherein each file identifier represents a selectable file;

receive a user selection of at least one file identifier representing a file selected to be transmitted to a second device, wherein each of the communications device and the second device includes functionally equivalent instruction sets that enable file transfer between the communications device and the second device;

display a collection of destinations identifiers, wherein each destination identifier represents a remote device having at least one of an Internet Protocol (IP) address or a telephone number;

receive a user selection of at least one destination identifier as selection of the second device;

display a data entry field in which a text message can be entered;

receive the text message;

associate the text message to the selected file as a text file; and

transmit the selected file and the associated text file, absent non-transient intermediate storage of the selected file on an intervening communications device of the communications network, to the second device which is configured to;

receive the selected file and associated text file absent initiation of retrieval of the selected file from the intervening communications device by the second device and absent user action at the second device;

detect reception of the selected file and the associated text file;

provide an alert in response to the reception of the selected file and the associated text file;

display an identification of the communications device in relation to the selected file and associated text file, wherein the identification includes at least one of a communications address of the communications device, a name of the communications device, or a username associated with the communications device; and

display at least a portion of content of the selected file and associated text file.

27. The communications device of claim 26, wherein the communications device is further configured to:

transmit to a specific command port of the second device, a file characteristic, a sender identification, and sender authentication information;

receive an identification of a specific data port of the second device that was selected from a range of data ports of the second device; and

transmit to the identified data port of the second device, portions of the selected file.

28. The communications device of claim 27, wherein the specific command port is a User Datagram Protocol (UDP) port and the specific data port is a Transmission Control Protocol (TCP) port.

29. The communications device of claim 26, wherein the communications device is further configured to:

transmit the selected file irrespective of whether a user of the communications device is logged in to the second device.

30. The communications device of claim 26, wherein the alert is a visual indicator, wherein the selected file is at least one of an image file, audio file, or video file;

and wherein the communications device is a mobile telephone or a wireless computing device.

31. The communications device of claim 26, wherein the communications device is further configured to:

defer the transmitting of the selected file and associated text file to a specified date and time.

32. The communications device of claim 26, wherein the communications device is further configured to:

determine whether a connection to the second device is available; and

selectively transmit, to the second device, the selected file and the associated text file absent intermediate storage of the selected file on an intervening communications device of the communications network according to the determined connection availability.

33. The communications device of claim 26, wherein the communications device is further configured to:

compress the selected file and the associated text file into a single combined file; and

generate a unique transaction identifier identifying the transferring of the selected file and the associated text file.

34. A communications device, comprising:

means for displaying a collection of file identifiers, wherein each file identifier represents a selectable file;

means for receiving a user selection of at least one file identifier representing a file selected to be transmitted to a second device, wherein each of the communications device and the second device includes functionally equivalent instruction sets that enable file transfer between the communications device and the second device;

means for displaying a collection of destinations identifiers, wherein each destination identifier represents a remote device having at least one of an Internet Protocol (IP) address or a telephone number;

means for receiving a user selection of at least one destination identifier as selection of the second device;

means for displaying a data entry field in which a text message can be entered;

means for receiving the text message;

means for associating the text message to the selected file as a text file; and

means for transmitting the selected file and the associated text file absent non-transient intermediate storage of the selected file on an intervening communications device of the communications network to a second device that is configured to;

receive the selected file and associated text file absent initiation of retrieval of the selected file from the intervening communications device by the second device and absent user action at the second device;

detect reception of the selected file and the associated text file;

provide an alert in response to the reception of the selected file and the associated text file;

display an identification of the communications device in relation to the selected file and associated text file, wherein the identification includes at least one of a communications address of the communications device, a name of the communications device, or a username associated with the communications device; and

display at least a portion of content of the selected file and associated text file.

35. The communications device of claim 34, further comprising:

means for transmitting to a specific command port of the second device, a file characteristic, a sender identification, and sender authentication information;

means for receiving an identification of a specific data port of the second device that was selected from a range of data ports of the second device; and

means for transmitting to the identified data port of the second device, portions of the selected file.

36. The communications device of claim 34, further comprising:

determining whether a connection to the second device is available; and

selectively transmitting, to the second device, the selected file and the associated text file absent intermediate storage of the selected file on an intervening communications device of the communications network according to the determined connection availability.

37. A computer-readable storage medium, having an executable program stored thereon, wherein the program instructs a first device to perform acts, comprising:

displaying a collection of file identifiers, wherein each file identifier represents a selectable file;

receiving a user selection of at least one file identifier representing a file selected to be transferred to the second device;

displaying a collection of destinations identifiers, wherein each destination identifier represents a remote device having a numbered destination address on a circuit switched or packet switched network;

receiving a user selection of at least one destination identifier as selection of the second device;

displaying a data entry field in which a text message can be entered;

receiving the text message;

encapsulating the text message with the selected file into a single combined file;

generating a unique transaction identifier that identifies a transfer of the single combined file; and

transmitting the single combined file to the second device at its numbered destination address, the second device being configured to;

receive the single combined file irrespective of user action at the second device;

generate a delivery confirmation message confirming reception of the single combined file;

transmit to an authenticating device of the communications network, the delivery confirmation message;

provide an alert indicating reception of the single combined file;

display an identification of the first device in relation to at least one of the selected file or the associated text file, wherein the identification includes at least one of a communications address of the first device, a name of the first device, or a username associated with the first device; and

display at least a portion of content of the selected file or the text message, wherein the authenticating device is configured to;

generate a delivery report that indicates a delivery event and a time of the delivery event.

38. The computer-readable storage medium of claim 37, wherein the transmitting the single combined file includes:

transmitting to a specific command port of the second device, a file characteristic, a sender identification, and sender authentication information;

receiving an identification of a specific data port of the second device that was selected from a range of data ports of the second device; and

transmitting to the identified data port of the second device, portions of the selected file.

39. The computer-readable storage medium of claim 37, wherein the operations further comprise:

deferring the transmitting of the single combined file to a specified date and time.

40. The computer-readable storage medium of claim 37, wherein transmitting the single combined file includes:

determining, at the first device, whether a connection to the second device is available; and

selectively transmitting, to the second device, the single combined file absent intermediate storage of the single combined file on an intervening communications device of the communications network according to the determined connection availability.

41. A communications device, comprising:

a processor; and

a memory that stores at least one program usable to control the communications device,

wherein the communications device is configured to;

display a collection of file identifiers, wherein each file identifier represents a selectable file;

receive a user selection of at least one file identifier representing a file selected to be transferred to a second device;

display a collection of destinations identifiers, wherein each destination identifier represents a remote device having a numbered destination address on a circuit switched or packet switched network;

receive a user selection of at least one destination identifier as selection of the second device;

display a data entry field in which a text message can be entered;

receiving the text message;

encapsulate the text message with the selected file into a single combined file;

generate a unique transaction identifier that identifies a transfer of the single combined file; and

send the single combined file to the second device at its numbered destination address, the second device being configured to;

receive the single combined file irrespective of user action at the second device;

generate a delivery confirmation message confirming reception of the single combined file;

transmit to an authenticating device of the communications network, the delivery confirmation message;

provide an alert indicating reception of the single combined file;

display an identification of the communications device in relation to at least one of the selected file or the associated text file, wherein the identification includes at least one of a communications address of the communications device, a name of the communications device, or a username associated with the communications device; and

display at least a portion of content of the selected file or the text message, wherein the authenticating device is configured to;

generate a delivery report that indicates a delivery event and a time of the delivery event.

42. The communications device of claim 41, wherein the communications device is further configured to:

defer the sending of the single combined file to a specified date and time.