System and method for redistributing and licensing access to protected information among a plurality of devices

• US 8,332,328 B2
• Filed: 06/23/2010
• Issued: 12/11/2012
• Est. Priority Date: 12/15/1992
• Status: Expired due to Fees

• Current Assignee: SL Patent Holdings LLC (Warner Bros. Discovery, Inc.)
• Original Assignee: SL Patent Holdings LLC (Warner Bros. Discovery, Inc.)
• Inventors: Schull, Jonathan
• Primary Examiner(s): Elisca, Pierre E
• Application Number:
  US12/821,895
• Publication Number:
  US 20100263056A1
• Time in Patent Office: 902 Days
• Field of Search: 705/59, 705/50, 705/64, 705/75
• US Class Current: 705/59
• CPC Class Codes: G03B 13/02 Viewfinders
• CPC Class Codes: G03B 2213/025 Sightline detection
• CPC Class Codes: G06F 21/109 by using specially-adapted hardware at the client
• CPC Class Codes: G06F 21/16 Program or content traceability, e.g. by watermarking
• CPC Class Codes: G06F 21/32 using biometric data, e.g. fingerprints, iris scans or voiceprints
• CPC Class Codes: G06F 2211/007 Encryption, En-/decode, En-/decipher, En-/decypher, Scramble, (De-)compress
• CPC Class Codes: G06F 2221/2117 User registration

Abstract

A method and apparatus of encouraging distribution, registration, and purchase of free copyable software and other digital information which is accessed on a User'"'"'s System via a Programmer'"'"'s Program. Software tools which can be incorporated into a Programmer'"'"'s Program allow the User to access Advanced Features of the Programmer'"'"'s Program only in the presence of a valid Password which is unique to a particular Target ID generated on an ID-Target such as the User'"'"'s System. Advanced features will thus re-lock if the Password is copied to another ID-target. If a valid Password is not present, the User is invited to obtain one, and provided with the means of doing so, and of installing that Password in a place accessible to the User'"'"'s System on subsequent occasions. The present invention also provides Programmers with means to invoke business operations as well as computational operations with their programs, and thus to automatically obtain payment from Users who elect to obtain passwords.

Claims

1. A method of licensing access to an item of protected information over a communications network to two or more computing devices, the method comprising:

receiving, by a licensing server, first identifier data associated with a context for accessing the item of protected information on a first computing device;

generating, by the licensing server, first license data based at least in part on the first identifier data;

receiving, by the licensing server, second identifier data associated with a context for accessing the item of protected information on a second computing device, wherein the second identifier data is received subsequent to the item of protected information being transferred to the second computing device; and

generating, by the licensing server, second license data based at least in part on the second identifier data,

wherein the context for accessing the item of protected information on the first computing device comprises one or more characteristics of the first computing device, one or more unique identifiers for the item of protected information, or both.