Patents by Inventor James T. Sofos

James T. Sofos has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 9736537
    Abstract: A method and system for recommending multimedia content includes collecting consumption information for a plurality of consumers. The consumption information may be used to generate collections of recommended multimedia content, including obtainable multimedia assets. The collections may be offered to a consumer for purchase. The consumer may be provided access to the multimedia assets. A unified storefront application, providing access to multimedia content via an Internet-protocol television portal, a web portal, and a mobile portal, may be used to offer and provide access to the multimedia assets.
    Type: Grant
    Filed: March 7, 2016
    Date of Patent: August 15, 2017
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: David J. Piepenbrink, Lee M. Chow, James T. Sofos
  • Patent number: 9706257
    Abstract: A method and system for controlling viewing of multimedia content includes collecting viewing control profiles and associated viewing control passwords via an Internet-protocol television portal, a web portal, and a mobile portal. The viewing control profile may be usable to restrict access to certain multimedia programs. The viewing control may be applied using a unified storefront application, providing access to multimedia content via the Internet-protocol television portal, the web portal, and the mobile portal, to offer and provide controlled access to the multimedia assets.
    Type: Grant
    Filed: September 14, 2009
    Date of Patent: July 11, 2017
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: David J. Piepenbrink, Lee M. Chow, James T. Sofos
  • Patent number: 9516103
    Abstract: Users are assigned to virtual groups. Virtual groups are associated with server assets. Achieving load-balancing during the delivery of linear multimedia content, for example, may be achieved through reassigning users to different virtual groups. Server assets can include server clusters that are assigned to the virtual groups. New hardware can be added to server assets without having to directly associate users to the new hardware.
    Type: Grant
    Filed: October 5, 2015
    Date of Patent: December 6, 2016
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: David J. Piepenbrink, Lee M. Chow, James T. Sofos
  • Patent number: 9451096
    Abstract: A service provisioning method includes providing a differentiated set of information exchange services to a user. In some embodiments, differentiation between or among the provided services may include differentiated access networks, differentiated physical network layers, and/or differentiated service providers. An integrated service identity may be generated and/or maintained by the service provider(s) or by a third party. The integrated services identity may enable the user to define preference settings applicable to the information exchange services, to process billable events and activity and to issue integrated statements encompassing all of the information exchange services provided to the user, and enabling the user to access customer support services for any of the information exchange services and further enabling the logging of all customer support activities to the integrated service identity.
    Type: Grant
    Filed: July 7, 2014
    Date of Patent: September 20, 2016
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: David J. Piepenbrink, Lee M. Chow, James T. Sofos
  • Publication number: 20160241618
    Abstract: Access to transactional multimedia content may be based on network routing. Some multimedia content may be best delivered via a private network. Other multimedia content may be best delivered via a public network. A type of the multimedia content may thus determine network routing.
    Type: Application
    Filed: April 23, 2016
    Publication date: August 18, 2016
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: David J. Piepenbrink, Lee M. Chow, James T. Sofos
  • Publication number: 20160192007
    Abstract: A method and system for recommending multimedia content includes collecting consumption information for a plurality of consumers. The consumption information may be used to generate collections of recommended multimedia content, including obtainable multimedia assets. The collections may be offered to a consumer for purchase. The consumer may be provided access to the multimedia assets. A unified storefront application, providing access to multimedia content via an Internet-protocol television portal, a web portal, and a mobile portal, may be used to offer and provide access to the multimedia assets.
    Type: Application
    Filed: March 7, 2016
    Publication date: June 30, 2016
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: David J. Piepenbrink, Lee M. Chow, James T. Sofos
  • Patent number: 9325502
    Abstract: A method and system for managing access to transactional multimedia content based on hardware identification codes can include determining whether a user is entitled to a first service level or to a second service level and directing requests for transactional multimedia content to an appropriate server. The user of a client device can be authenticated by a certificate sent by the client device and received by a service provider. The certificate includes an indication of a unique hardware identifier for the client device. Access to the transactional content may occur over a public Internet protocol network if the client device is not directly connected to the service provider's private network and if the hardware identifier indicates the client device is authorized.
    Type: Grant
    Filed: November 13, 2009
    Date of Patent: April 26, 2016
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: David J. Piepenbrink, Lee M. Chow, James T. Sofos
  • Patent number: 9280543
    Abstract: A method and system for recommending multimedia content includes collecting consumption information for a plurality of consumers. The consumption information may be used to generate collections of recommended multimedia content, including obtainable multimedia assets. The collections may be offered to a consumer for purchase. The consumer may be provided access to the multimedia assets. A unified storefront application, providing access to multimedia content via an Internet-protocol television portal, a web portal, and a mobile portal, may be used to offer and provide access to the multimedia assets.
    Type: Grant
    Filed: September 14, 2009
    Date of Patent: March 8, 2016
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: David J. Piepenbrink, Lee M. Chow, James T. Sofos
  • Publication number: 20160028800
    Abstract: Users are assigned to virtual groups. Virtual groups are associated with server assets. Achieving load-balancing during the delivery of linear multimedia content, for example, may be achieved through reassigning users to different virtual groups. Server assets can include server clusters that are assigned to the virtual groups. New hardware can be added to server assets without having to directly associate users to the new hardware.
    Type: Application
    Filed: October 5, 2015
    Publication date: January 28, 2016
    Inventors: David J. Piepenbrink, Lee M. Chow, James T. Sofos
  • Publication number: 20160027090
    Abstract: Electronic multimedia content is recommended based on personal preferences. Consumption information may be collected to generate recommended multimedia content. Electronic storefronts may also be selected based on the consumption information. Different portals and access points may be used based on IPTV assets, mobile assets, and mobile assets.
    Type: Application
    Filed: October 5, 2015
    Publication date: January 28, 2016
    Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: James T. Sofos, Lee M. Chow, David J. Piepenbrink
  • Patent number: 9172482
    Abstract: A method and system for recommending multimedia content includes collecting consumption information for a plurality of users. The consumption information, along with real-time contextual information, may be used to generate collections of recommended multimedia content, including obtainable multimedia assets. The collections may be offered to a user for purchase. The user may be provided access to the multimedia assets. A unified storefront application, providing access to multimedia content via an Internet-protocol television portal, a web portal, and a mobile portal, may be used to offer and provide access to the multimedia assets.
    Type: Grant
    Filed: March 31, 2009
    Date of Patent: October 27, 2015
    Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
    Inventors: James T. Sofos, Lee M. Chow, David J. Piepenbrink
  • Patent number: 9154331
    Abstract: Users are assigned to virtual groups. Virtual groups are associated with server assets. Achieving load-balancing during the delivery of linear multimedia content, for example, may be achieved through reassigning users to different virtual groups. Server assets can include server clusters that are assigned to the virtual groups. New hardware can be added to server assets without having to directly associate users to the new hardware.
    Type: Grant
    Filed: July 21, 2009
    Date of Patent: October 6, 2015
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: David J. Piepenbrink, Lee M. Chow, James T. Sofos
  • Publication number: 20150256867
    Abstract: A method includes determining, at a server, whether to send a media content item to a media device based on a recommendation, where the media content item is associated with a time period. The method also includes, in response to a determination to send the media content item, sending the media content item from the server to the media device, where the media content item is unplayable at the media device when attempted to be played at a time outside of the time period.
    Type: Application
    Filed: May 21, 2015
    Publication date: September 10, 2015
    Inventors: Lee M. Chow, David Piepenbrink, Stephen Rys, James T. Sofos
  • Patent number: 9071875
    Abstract: Systems, methods, and computer-readable media including instructions for processing and distributing video-on-demand (VOD) content items are disclosed. A particular method selects a group of electronic devices to receive a VOD content item. The selection is based on group-level information associated with the group of electronic devices and based on user-level information associated with individual electronic devices of the group of electronic devices. The VOD content item is transmitted to each electronic device of the group via multicast. The VOD content item has an associated validity time period, and the encrypted VOD content item is automatically made unplayable at each electronic device in the group when the validity time period has elapsed.
    Type: Grant
    Filed: December 17, 2009
    Date of Patent: June 30, 2015
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: Lee M. Chow, David Piepenbrink, Stephen Rys, James T. Sofos
  • Patent number: 8973051
    Abstract: A communication device includes a memory storing computer instructions and a processor coupled to the memory to execute the computer instructions to provide a graphical user interface at a display coupled to the communication device. The graphical user interface includes a visual navigation trail having a selectable category. The memory also includes instructions executable by the processor to receive a signal at the communication device indicating a selection of the selectable category. Further, the memory includes instructions executable by the processor to cause the graphical user interface to display, in response to the signal, a menu including the selectable category and a peer category related to the selectable category. The menu automatically becomes navigable via directional keys at a remote control device when the menu is displayed.
    Type: Grant
    Filed: May 15, 2012
    Date of Patent: March 3, 2015
    Assignee: AT&T Intellectual Property I, LP
    Inventors: David Plepenbrink, Lee M. Chow, James T. Sofos
  • Publication number: 20140324651
    Abstract: A service provisioning method includes providing a differentiated set of information exchange services to a user. In some embodiments, differentiation between or among the provided services may include differentiated access networks, differentiated physical network layers, and/or differentiated service providers. An integrated service identity may be generated and/or maintained by the service provider(s) or by a third party. The integrated services identity may enable the user to define preference settings applicable to the information exchange services, to process billable events and activity and to issue integrated statements encompassing all of the information exchange services provided to the user, and enabling the user to access customer support services for any of the information exchange services and further enabling the logging of all customer support activities to the integrated service identity.
    Type: Application
    Filed: July 7, 2014
    Publication date: October 30, 2014
    Inventors: David J. Piepenbrink, Lee M. Chow, James T. Sofos
  • Publication number: 20140250236
    Abstract: A method includes determining, at a receiving device, a first connection speed of a data connection from host equipment. The method includes selecting a media content delivery method based on the first connection speed and user preference information. The media content delivery method is one of streaming and download. The method includes requesting delivery of media content from the host equipment using the media content delivery method. The method also includes determining, during delivery of the media content to the receiving device, whether to modify the media content delivery method based on a change of the first connection speed to a second connection speed and based on the user preference information.
    Type: Application
    Filed: May 16, 2014
    Publication date: September 4, 2014
    Applicant: AT&T Intellectual Property I, L.P.
    Inventors: David Piepenbrink, Lee M. Chow, James T. Sofos
  • Patent number: 8813114
    Abstract: A method includes receiving, at a component of a multimedia content distribution system, a command including blackout information related to a first version of content. The blackout information includes scheduling information. The method includes updating a first entry within a control matrix based on the blackout information in response to the command. The first entry includes information related to when the first version of the content in a first stream is to be blacked out based on the scheduling information. The method also includes updating a second entry within the control matrix based on the blackout information in response to the command. The second entry includes information related to when the second version of the content in a second stream is to be blacked out based on the scheduling information. The method also includes sending a control stream based on the control matrix to one or more set top boxes.
    Type: Grant
    Filed: December 16, 2011
    Date of Patent: August 19, 2014
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: James T. Sofos, Lee M. Chow, David Piepenbrink, Michael Reid
  • Patent number: 8811803
    Abstract: A method is disclosed for managing digital video recording of alternative event data during a blackout of primary event data at a client device, the method including but not limited to receiving notification data indicating that a blackout has been cancelled for a primary event; proceeding with recording the scheduled digital video recording for the primary event; and graphically presenting the notification data of the cancelled blackout for the primary event at the client device. A system is disclosed for performing the method.
    Type: Grant
    Filed: November 29, 2012
    Date of Patent: August 19, 2014
    Assignee: AT&T Intellectual Property I, LP
    Inventors: James T Sofos, Lee M Chow, David J Piepenbrink
  • Patent number: 8782276
    Abstract: Computer-implemented methods, computer-readable media, and systems are disclosed. A computer implemented method includes receiving device a first connection speed of a data connection to a host including a media content delivery method based on the first connection speed and user preference information. The method requesting delivery of the media content from the host using the media content delivery method. The computer implemented method includes determining, during delivery of the media content to the receiving device, a second connection speed of the data connection. The method of delivery is determining, during delivery of the media content to the receiving device, whether to modify the media content delivery method based on the second connection speed and the user preference information.
    Type: Grant
    Filed: October 29, 2012
    Date of Patent: July 15, 2014
    Assignee: AT&T Intellectual Property I, L.P.
    Inventors: David Piepenbrink, Lee M. Chow, James T. Sofos