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Robert Wilhelm Schumann, Richard Whittemore, David Mosche Goldschlag, David William Kravitz, Siu Leong Iu, Guillaume Mercier, Michael Bergeron, Jack Ehrhardt, Richard Vitkus: Digital content distribution system and method. Digital Video Express, David G Grossman, January 9, 2007: US07162642 (128 worldwide citation)

A content distribution system and method which prevents unauthorized access to secured content such as movies and music. The apparatus includes a source, a receiver, an authorized security device such as a conditional access module (CAM) for decrypting authorized content, an output device for output ...


2
Robert Wilhelm Schumann, Richard Whittemore, David Moshe Goldschlag, David William Kravitz, Siu Leong Iu, Guillaume Mercier, Michael Bergeron, Jack Ehrhardt, Richard Vitkus: Digital content distribution system and method. Dolby Laboratories Licensing Corporation, April 13, 2010: US07698570 (26 worldwide citation)

A content distribution system and method which prevents unauthorized access to secured content such as movies and music. The system includes a source, a receiver, an authorized security device such as a conditional access module (CAM) for decrypting authorized content and an output device for output ...


3
Lloyd A Roin, Nathan G Hoffberg, Daniel O Gruber, Edwin D Layman, Richard J Penn, Keith J Tomo: Digital content distribution system for delivering location specific content to an ad hoc group of mobile subscribers. E View Connections, John S Paniaguas, Katten Muchin Rosenman, July 31, 2012: US08233918 (2 worldwide citation)

A digital content distribution system and method are disclosed for delivering location specific content to an ad hoc group of mobile subscribers. The system consists of a downloadable application that runs on the subscribers mobile communication device and communicates with a server-based content co ...


4
Yoshimoto Masuo: Digital content distribution system and method and edge server. Yoshimoto Masuo, Nakasumi Ryuzo, September 24, 2004: JP2004-265397 (1 worldwide citation)

PROBLEM TO BE SOLVED: To immediately distribute various kinds of digital contents required from a user terminal via an electronic network.SOLUTION: This digital contents distribution system is provided with a management PC 11 on a center 10 side, which collects the various kinds of digital contents ...


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John J Giobbi: Personal digital key and receiver/decoder circuit system and method. Proxense, Patent Law Works, April 4, 2017: US09613483

The present invention enables automatic authentication of a personal digital key based upon proximity of the key which is associated with a person. The system enables linking of the personal digital key to an account based upon the automatic authentication. The personal digital key includes encrypte ...


6
Anthony Neal Park, Neil D Hunt, Wei Wei: Digital content distribution system and method. NETFLIX, Patterson & Sheridan, April 30, 2013: US08433814

One embodiment of the present invention sets forth a technique for selecting a content distribution network (CDN) comprising at least one content server, from a plurality of CDNs, and a playing digital content file from the CDN on a content player. Selecting the CDN is based on a rank order of CDNs, ...


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Michael D Routtenberg, Clive D Wrigley, Michael G Beniston: Digital content distribution system and method. Dorsey & Whitney, April 25, 2002: US20020049717-A1

A method of distributing content files over a computer network includes encoding demonstration versions of identified files including an identification parameter associated with a user content storage device. Each file further includes demonstration parameters and purchase or rental pricing informat ...


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Robert Wilhelm Schumann, Richard Whittemore, David Moshe Goldschlag, David William Kravitz, Siu Leong Iu, Guillaume Mercier, Michael Bergeron, Jack Ehrhardt, Richard Vitkus: Digital content distribution system and method. David G Grossman, February 21, 2002: US20020021805-A1

A content distribution system and method which prevents unauthorized access to secured content such as movies and music. The apparatus includes a source, a receiver, an authorized security device such as a conditional access module (CAM) for decrypting authorized content, an output device for output ...


10
Robert Wilhelm Schumann, Richard Whittemore, David Moshe Goldschlag, David William Kravitz, Siu Leong Iu, Guillaume Mercier, Michael Bergeron, Jack Ehrhardt, Richard Vitkus: Digital Content Distribution System and Method. Digital Video Express, David Grossman, December 13, 2007: US20070286421-A1

A content distribution system and method which prevents unauthorized access to secured content such as movies and music. The system includes a source, a receiver, an authorized security device such as a conditional access module (CAM) for decrypting authorized content and an output device for output ...



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