Methods and apparatus for electronic file use and management

• US 8,359,272 B2
• Filed: 08/14/2009
• Issued: 01/22/2013
• Est. Priority Date: 05/11/2006
• Status: Active Grant

• Current Assignee: CFPH LLC (Cantor Fitzgerald, L.P.)
• Original Assignee: CFPH LLC (Cantor Fitzgerald, L.P.)
• Inventors: Lutnick, Howard, Alderucci, Dean P.
• Primary Examiner(s): Kramer, James
• Assistant Examiner(s): CHEUNG, CALVIN K
• Application Number:
  US12/541,542
• Publication Number:
  US 20090307062A1
• Time in Patent Office: 1,257 Days
• Field of Search: 705 51- 80, 705901-912, 713155-159, 713182-186, 380/250
• US Class Current: 705/57
• CPC Class Codes: G06F 16/275 Synchronous replication
• CPC Class Codes: G06F 21/10 Protecting distributed programs or content, e.g. vending or licensing of copyrighted material protection in video systems or pay television H04N7/16 ; Digital rights management [DRM]
• CPC Class Codes: G06F 21/16 Program or content traceability, e.g. by watermarking
• CPC Class Codes: G06Q 20/10 specially adapted for electronic funds transfer [EFT] systems; specially adapted for home banking systems
• CPC Class Codes: G06Q 20/102 Bill distribution or payments
• CPC Class Codes: G06Q 30/00 Commerce
• CPC Class Codes: G06Q 30/0601 Electronic shopping [e-shopping]
• CPC Class Codes: G06Q 40/12 Accounting
• CPC Class Codes: G06Q 50/184 Intellectual property management
• CPC Class Codes: H04L 63/08 for authentication of entities cryptographic mechanisms or cryptographic arrangements for entity authentication H04L9/32
• CPC Class Codes: H04L 65/65 Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]

Abstract

Methods and apparatus are disclosed for facilitating online storage of files (e.g., audio tracks, video, etc.) for playback/access or sale/exchange by the owners of the files without violating copyrights that copyright holders have in the files. For example, by providing a playback service that does not store additional versions of an audio file when the file is transmitted to, and immediately played on, a user device without buffering, the present invention avoids violating copyright laws by not making copies of the file. Numerous other aspects are disclosed.

Claims

1. A method comprising:

receiving, by a service, a plurality of audio files from a user;

in response to receiving the plurality of audio files, making the plurality of audio files available to playback from the service;

transmitting, from a handheld device through a wireless communication network, first identifying information of the user to the service for authentication;

after making the plurality of audio files available to playback, authenticating, by the service, the first identifying information of the user received from the handheld device through a wireless communication network;

in response to authenticating the first identifying information, sending, to the handheld device from the service through the wireless communication network, a play list of the user, in which the play list identifies the plurality of audio files;

receiving, by the handheld device through the wireless communication network, the play list of the user, in which the play list identifies the plurality of audio files;

transmitting, from the handheld device through the wireless communication network, a first request to playback an audio file of the plurality of audio files;

receiving, from the handheld device by the service through the wireless communication network, the first request to playback an audio file of the plurality of audio files;

in response to receiving the first request, sending, to the handheld device by the service through the wireless communication network, at least a portion of the audio file;

receiving, by the handheld device through the wireless communication network, at least a portion of the audio file;

playing, by the handheld device, the portion of the audio file to the user;

transmitting, from a computing device that is different from the handheld device, identifying information of the user to the service for authentication;

authenticating, by the service, second identifying information of the user received from the computing device;

in response to authenticating the second identifying information, sending, to the computing device the play list of the user, in which the play list identifies the plurality of audio files;

receiving, by the computing device, the play list of the user, in which the play list identifies the plurality of audio files;

receiving, from the computing device, a second request to playback the audio file of the plurality of audio files;

in response to receiving the second request, sending, to the computing device, at least the portion of the audio file;

receiving, by the computing device, at least a portion of the audio file; and

playing, by the computing device, the portion of the audio file to the user.

2. The method of claim 1, comprising:

in response to playing the portion by the handheld device, determining, by the handheld device, that the portion is not stored in a memory of the handheld device.

3. The method of claim 1, comprising:

determine, by the service, that the plurality of audio files do not exceed a storage capacity associated with an account of the user.

4. The method of claim 1, comprising:

determining, by the service, that the handheld device is executing an approved software application, in which determining that the handheld device is executing the approved software includes determining that the handheld device is configured to delete the portion of the audio file in response to playing the portion of the audio file to the user.

5. The method of claim 1, comprising:

determining, by the service, a number of current simultaneous playbacks of the audio file, and preventing a playback of the audio file based on the number of current simultaneous playbacks.

6. The method of claim 1, comprising:

determining, by the service, that the user has legal rights to listen to the audio file on the handheld device based on an internal component of the audio file before sending the portion of the audio file to the handheld device.

7. The method of claim 6, in which determining that the user has legal rights includes analyzing a digital watermark of the audio file.

8. The method of claim 1, comprising:

determining, by the handheld device, that the portion is not stored on the handheld device in response to playing the portion to the user.

9. The method of claim 1, comprising:

transmitting a message to the service from the handheld device indicating that the handheld device has searched a memory of the handheld device to determine that the audio file is not stored in the memory.

10. The method of claim 1, comprising:

determining, by the service, playback of a song by a plurality of users including the user by aggregating playback of the audio file with playback of other audio files stored by the apparatus.

11. The method of claim 10, in which determining playback includes determining a popularity of a song over a period of time.

12. An apparatus, comprising:

a non-transitory machine readable medium having stored thereon a plurality of instructions that are configured such that when a computing system executes the instructions, the computing system is caused to;

receive a plurality of audio files from a user;

determine that the plurality of audio files do not exceed a storage capacity associated with an account of the user;

in response to receiving the plurality of audio files, make the plurality of audio files available to playback from the apparatus;

after making the plurality of audio files available to playback, authenticate first login information of the user received from a handheld device through a wireless communication network;

in response to authenticating the first login information, send, to the handheld device through the wireless communication network, a play list of the user, in which the play list identifies the plurality of audio files;

receive, from the handheld device through the wireless communication network, first a request to playback an audio file of the plurality of audio files;

in response to receiving the first request, send, to the handheld device through the wireless communication network, at least a portion of the audio file;

authenticate second login information of the user received from a computing device that is different from the handheld device;

in response to authenticating the second login information, send, to the computing device the play list of the user, in which the play list identifies the plurality of audio files;

receive, from the computing device through the wireless communication network, a second request to playback the audio file of the plurality of audio files; and

in response to receiving the second request, send, to the computing device, at least the portion of the audio file.

13. The apparatus of claim 12, in which the handheld device includes a cellular telephone.

14. The apparatus of claim 12, in which the computing device includes a laptop computer.

15. The apparatus of claim 12, in which the plurality of instructions are configured such that when the computing system executes the instructions, the computing system is caused to:

adjust a sending of the portion of the audio file to the handheld device.

16. The apparatus of claim 12, in which the plurality of instructions are configured such that when the computing system executes the instructions, the computing system is caused to:

determine that the handheld device is executing an approved software application.

17. The apparatus of claim 16, in which determining that the handheld device is executing the approved software includes determining that the handheld device is configured to delete the portion of the audio file in response to playing the portion of the audio file to the user.

18. A method comprising:

transmitting a respective indication of each of a plurality of audio files from a handheld device through a wireless communication network to a service;

transmitting, from a handheld device through a wireless communication network, identifying information of a user to a service for authentication;

receiving, by the handheld device through the wireless communication network, a play list of the user, in which the play list identifies the plurality of audio files;

transmitting, from the handheld device through the wireless communication network, a request to playback an audio file of the plurality of audio files;

receiving, by the handheld device through the wireless communication network, at least a portion of the audio file;

playing, by the handheld device, the portion of the audio file to the user; and

in response to playing the portion, determining that the portion is not stored in a memory of the handheld device.

19. An apparatus comprising:

a non-transitory machine readable medium having stored thereon a plurality of instructions that are configured such that when a computing system executes the instructions, the computing system is caused to;

transmit a respective indication of each of a plurality of audio files from a handheld device through a wireless communication network to a service;

transmit, from a handheld device through a wireless communication network, identifying information of a user to a service for authentication;

receive, by the handheld device through the wireless communication network, a play list of the user, in which the play list identifies the plurality of audio files;

transmit, from the handheld device through the wireless communication network, a request to playback an audio file of the plurality of audio files;

receive, by the handheld device through the wireless communication network, at least a portion of the audio file;

play, by the handheld device, the portion of the audio file to the user; and

in response to playing the portion, determine that the portion is not stored in a memory of the handheld device.

20. The apparatus of claim 19, in which the instructions, when executed, further causes the apparatus to:

verify that the request to playback the audio file is from the user.

21. The apparatus of claim 19, in which receiving the at least a portion of the audio file comprises:

receiving the at least a portion of the audio file according to a protocol; and

in which the protocol permits only a preset maximum number of bytes of the audio file to be received by the playback device before subsequent bytes of the audio file are permitted to be received by the playback device.

22. The apparatus of claim 19, in which receiving the at least a portion of the audio file comprises:

receiving the at least a portion of the audio file streamed at a rate.

23. The apparatus of claim 19, in which the instructions, when executed, further causes the apparatus to:

transmit a unique identifier of the playback device as authentication information of the user.

24. The apparatus of claim 19, in which the instructions, when executed, further causes the apparatus to:

transmit a fee accompanying the request to playback the audio file.

25. The apparatus of claim 19, in which determining that the audio file is not stored on the playback device comprises:

subsequent to receiving the at least a portion of the audio file, transmitting a report that the audio file is not stored on the playback device.

26. The apparatus of claim 19, in which receiving the report comprises:

transmitting a message that the audio file is not stored on the playback device, in which the message comprises an encrypted message.

27. The apparatus of claim 19, in which the user has an ownership right in the audio file.