Methods and apparatus for electronic file use and management

• US 9,154,538 B2
• Filed: 09/15/2012
• Issued: 10/06/2015
• 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): CHEUNG, CALVIN K
• Application Number:
  US13/620,826
• Publication Number:
  US 20140095434A1
• Time in Patent Office: 1,116 Days
• Field of Search: None
• US Class Current: 1/1
• 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. An apparatus comprising:

at least one processor of a device remote from a server; and

at least one memory electronically coupled to the at least one processor, the at least one memory having instructions stored thereon that are configured to, when executed by the at least one processor, direct the at least one processor to;

request playback of a first copy of a file associated with a first party having an ownership right in the first copy of the file;

receive from the server and substantially concurrently playback the first copy of the file;

after playing at least a portion of the file, verify that the first copy of the file is not stored in the at least one memory; and

after playing the at least portion of the first copy of the file, send a message to the server indicating that the first copy of the file is not stored in the at least one memory.

2. The apparatus of claim 1,

wherein the file comprises a media file, and

wherein the instructions are configured to, when executed by the at least one processor, direct the at least one processor to:

request playback of the first copy of the file from the server in response to a user request entered into the apparatus via an interface module of the device; and

playback the file without violating a copyright of a copyright owner of the file, the file being a copyrightable expression.

3. The apparatus of claim 1,

wherein the instructions are further configured to, when executed by the at least one processor, direct the at least one processor to receive the first copy of the file streamed from the server at a rate suitable for immediate playback on the apparatus with minimal buffering in the apparatus, and

wherein the apparatus is does not store any portion of the first copy of the file for longer than a minimal time required to play the portion upon receiving the portion, in which the portion is smaller than the first copy of the file, and in which a part of the first copy of the file is removed from the apparatus responsive to playback of the part, in which the part is smaller than the first copy of the file.

4. The apparatus of claim 3,

wherein the instructions are further configured to, when executed by the at least one processor, direct the at least one processor to provide playback using a protocol, and

wherein no more than a part of the first copy of the file corresponding to one second of playback is stored at any given time, in which the first copy of the file corresponds to more than one second of playback.

5. The apparatus of claim 4 wherein a maximum length of the part of the first copy of the file that is stored at any given time has a length such that the part is not recognizable via direct human perception as being uniquely part of the file.

6. The apparatus of claim 1,

wherein the file comprises an audio file, and

wherein the instructions are further configured to, when executed by the at least one processor, direct the at least one processor to:

receive the file from a server and to play the file without creating a copy of the file.

7. The apparatus of claim 1 wherein the instructions are further configured to, when executed by the at least one processor, direct the at least one processor to:

receive an encrypted version of the file; and

decrypt and play the file for the first party without buffering a substantial portion of the file at any given time.

8. The apparatus of claim 1 wherein the device includes a unique identifier that exclusively associates the device with the first party.

9. The apparatus of claim 1 wherein the apparatus includes a memory having instructions programmed to prevent access to an electronic version of the file that is received by the apparatus.

10. The apparatus of claim 1 wherein an interface module of the device is programmed to allow a user to pay a fee for playback of the file, wherein the file comprises a media file.

11. The apparatus of claim 1 wherein an interface module of the device is programmed to allow a user to manage playback lists of files.

12. The apparatus of claim 1 wherein an interface module of the device is programmed to allow a user to sell files.

13. The apparatus of claim 1 wherein the apparatus is programmed to store information regarding playback of the first copy of the file, wherein the file comprises an audio file.

14. The apparatus of claim 13 wherein the apparatus is further programmed to compile the stored information and to transmit the compilation to a marketing server.

15. A non-transitory machine-readable medium having instructions stored thereon that are configured to be executed by at least one processor of a device and to cause the device to:

request playback of a first copy of a file associated with a first party having an ownership right in the first copy of the file;

receive and substantially concurrently playback the first copy of the file;

after the device plays back the first copy of the file, verify that the first copy of the file is not stored in the device; and

send a message indicating that the first copy of the file is not stored in the device.

16. The non-transitory machine-readable medium of claim 15, wherein the instructions are further configured to cause the device to:

request playback of the first copy of the file from a server in response to a user request entered into the device via an interface module of the device; and

playback the file without violating a copyright of a copyright owner of the file, the file being a copyrightable expression.

17. The non-transitory machine-readable medium of claim 16, wherein the instructions are further configured to cause the device to:

receive the first copy of the file streamed from the server at a rate suitable for immediate playback on the device with minimal buffering in the device; and

wherein the device does not store any portion of the first copy of the file for any time period longer than necessary for the device to playback the portion, and wherein the file comprises an audio file.

18. The non-transitory machine-readable medium of claim 15, wherein the instructions are further configured to cause the device to provide playback using a protocol such that no more than a portion of the file corresponding to one second of playback is stored at any given time, in which the first copy of the file corresponds to more than one second of playback.

19. The non-transitory machine-readable medium of claim 15, wherein the instructions are further configured to cause the device to:

prevent access to an electronic version of the received file;

allow a user to pay a fee for playback of the file;

allow a user to manage playback lists of files; and

identify a unique identifier that exclusively associates the device with the first party.

20. A method comprising:

requesting, by at least one processor of a first one of a plurality of remote computing devices in electronic communication with a central server, playback of a first copy of a file associated with a first party having an ownership right in the first copy of the file;

receive and substantially concurrently playback, by the at least one processor the first copy of the file;

after playback of the first copy of the file, verify, by the at least one processor, that the first copy of the file is not stored at the first remote computing device; and

send a message indicating that the first copy of the file is not stored in the first remote computing device.