Patents Assigned to Comcast IP Holdings I, LLC
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Patent number: 10349096Abstract: A video and digital multimedia aggregator includes a content decoder, coder (codec) and formatter. The codec formatter receives coding and formatting requests that characterize input source content and desired output target content. Data conveyed about the source and target content may include parameters such as physical and/or logical addresses, coding and compression parameters, format descriptions, content size, description of auxiliary services, and other metadata elements that may be required for coding and formatting.Type: GrantFiled: October 29, 2013Date of Patent: July 9, 2019Assignee: Comcast IP Holdings I, LLCInventors: William D. Swart, John S. McCoskey, Michael L. Asmussen
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Patent number: 10257246Abstract: A method and apparatus for streaming content to an access network in an interactive information distribution system. The method encapsulates the content in accordance to an Internet Protocol (IP). The content is then transcoded into a format supported by the access network, and streamed over a distribution network to a remote server or to a subscriber terminal that is coupled to the access network. The apparatus is embodied as stream caching server for streaming the content encapsulated within the packet to access networks via a stream distribution network in response to a request for content. A packet processor is coupled to the stream server for processing the encapsulated content within the IP packets into a format native to the access network.Type: GrantFiled: January 31, 2017Date of Patent: April 9, 2019Assignee: Comcast IP Holdings I, LLCInventors: Yong Ho Son, Christopher W. B. Goode
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Patent number: 10140433Abstract: Methods, systems, computer-readable media, and apparatuses for searching and delivering program content are described herein. A search request may be received from a first user device. One or more content sources in a distributed digital communication network may be searched for program content that satisfies the search criteria. Responsive to determining that the search was unsuccessful, the one or more content sources may be monitored for changes to determine whether at least one change satisfies the search criteria. Data indicative of the at least one matching result may be delivered to a second user device. A selection of a program content item associated with one of the at least one matching result may be received. According to one or more aspects, the selected program content item may be delivered to the second user device.Type: GrantFiled: March 22, 2016Date of Patent: November 27, 2018Assignee: Comcast IP Holdings I, LLCInventors: John S. McCoskey, William D. Swart, Michael L. Asmussen
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Patent number: 9924234Abstract: A program guide in which a video layer includes a plurality of video objects including title objects, each title object having associated with it a channel and at least one time slot, the video layer being formed in response to a received video stream and a graphics layer comprising a plurality of graphics objects including title overlay objects, each of the title overlay objects selectively imparting at least a visual de-emphasis to a respective title object in the video layer, the visual de-emphasis being imparted to title objects not being associated with a desired time slot.Type: GrantFiled: August 12, 2016Date of Patent: March 20, 2018Assignee: Comcast IP Holdings I, LLCInventors: Donald F. Gordon, Edward A. Ludvig, Nathan W. Osborn, Jeremy S. Edmonds
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Patent number: 9813745Abstract: A method and apparatus for storing and distributing video information in an interactive information distribution system by storing video information on either a centralized or de-centralized secondary storage partition in a network of provider and subscriber equipment, and therein distributing the video information to a subscriber having made a request for such video information.Type: GrantFiled: February 3, 2014Date of Patent: November 7, 2017Assignee: Comcast IP Holdings I, LLCInventors: James B. Armstrong, Christopher W. B. Goode
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Patent number: 9674586Abstract: A program guide in which a video layer includes a plurality of video objects including title objects, each title object having associated with it a channel and at least one time slot, the video layer being formed in response to a received video stream; and a graphics layer comprising a plurality of graphics objects including title overlay objects, each of the title overlay objects selectively imparting at least a visual de-emphasis to a respective title object in the video layer, the visual de-emphasis being imparted to title objects not being associated with a desired time slot.Type: GrantFiled: March 20, 2013Date of Patent: June 6, 2017Assignee: Comcast IP Holdings I, LLCInventors: Donald F. Gordon, Edward A. Ludvig, Nathan W. Osborn, Jeremy S. Edmonds
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Patent number: 9615125Abstract: A method of data management for efficiently storing and retrieving data in response to user access requests. The method includes receiving a request from at least one client for a title not resident in a storage server, where the title includes a play track having a plurality of chapters. The retrieval from a secondary storage device of play track portions proximate chapter delineation points is initiated, and bandwidth capacity and quality-of-service (QoS) parameters associated with the secondary storage device is determined. In the case of a client request to begin presentation of the title at one of the chapters, streaming of retrieved portions of the play track chapter to the client is initiated, masking latency associated with the secondary storage device is provided, and retrieval of at least unretrieved portions of the play track chapter and subsequent play track portions from the secondary storage device is initiated.Type: GrantFiled: September 11, 2014Date of Patent: April 4, 2017Assignee: Comcast IP Holdings I, LLCInventors: Clement G. Taylor, Danny Chin, Jesse S. Lerman, Christopher W. B. Goode
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Patent number: 9596284Abstract: A method and apparatus for streaming content to an access network in an interactive information distribution system. The method encapsulates the content in accordance to an Internet Protocol (IP). The content is then transcoded into a format supported by the access network, and streamed over a distribution network to a remote server or to a subscriber terminal that is coupled to the access network. The apparatus is embodied as stream caching server for streaming the content encapsulated within the packet to access networks via a stream distribution network in response to a request for content. A packet processor is coupled to the stream server for processing the encapsulated content within the IP packets into a format native to the access network.Type: GrantFiled: September 18, 2015Date of Patent: March 14, 2017Assignee: Comcast IP Holdings I, LLCInventors: Yong Ho Son, Christopher W. B. Goode
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Patent number: 9563702Abstract: A media content playlist generation and access system for a video entertainment network is herein disclosed whereby a plurality of media content emanating from various disparate networks may be conglomerated into a customized list. The list may contain stored media content, which are customarily stored in the head end portion of a CATV network, media content accessible via the Internet, or yet to be aired media content. The system also provides for manipulation of the playlist from various consumer electronic display devices that are interconnected to the Internet, or the PSTN, thereby allowing further customization of the playlist at the user's convenience. Additionally, a multiple user account system is provided wherein multiple user accounts may be configured in order to allow a corresponding multiple individualized playlists, which are each customized to suit each user's tastes.Type: GrantFiled: January 6, 2010Date of Patent: February 7, 2017Assignee: Comcast IP Holdings I, LLCInventors: Sandi Hannum, Peter Sheedy, Matt Wong, Bruce R. Bradley, James R. Albrecht, Terri L. Swartz
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Patent number: 9456241Abstract: Techniques to create, generate, and deliver customized interactive program guide (custom-IPG). In one embodiment, selections indicative of a set of channels to be included in the custom-IPG are received. In response, one or more custom-IPG screens including the set of selected channels are rendered at a headend. Custom-IPG screens can be formed as subsets of the regular IPG screens, or as new screens. The rendered custom-IPG screens are provided from the head end to a set top terminal upon receiving a viewer request for the custom-IPG. Commands indicative of a particular location at which to overlay the custom-IPG screens may also be received, and the custom-IPG screens are re-rendered at the indicated location. Custom-IPG screens can be overlaid on a video sequence provided on a particular channel being viewed, used to carry regular program guide, or a channel independent of the channel used to carry regular programming and program guide.Type: GrantFiled: November 1, 2013Date of Patent: September 27, 2016Assignee: Comcast IP Holdings I, LLCInventors: Sadik Bayrakeri, Donald F. Gordon, John P. Comito, Edward A. Ludvig, Harold P. Yocom, Jeremy S. Edmonds, Eugene Gershtein
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Patent number: 9286294Abstract: To allow a user to maximize use of a video and digital multimedia aggregator, a search suggestion engine and corresponding method may be used to provide suggestions of available content. The search suggestion engine starts by constructing a database of metadata elements or word items. The metadata element database may be constructed by using a crawler that periodically or continually crawls a content metadata database and extracts word items from the content metadata database. The word items are then processed according to a number of factors, including part-of-speech, entries in dictionaries and thesaurus and other factors. The thus-processed word items are indexed, and may be provided with a vector value. A subsequent search request submitted by the user may include search criteria that may be provided vector values. A processor within the search suggestion engine compares the vector values to determine if an indexed word item should be considered for retrieving the indexed word item's associated content.Type: GrantFiled: August 3, 2001Date of Patent: March 15, 2016Assignee: Comcast IP Holdings I, LLCInventors: Michael L. Asmussen, John S. Mccoskey, William D. Swart
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Patent number: 9264711Abstract: A terminal for decoding and presenting encoded realtime and non-realtime interactive program guide (IPG) content including a realtime video portion and a non-realtime guide graphics portion. The terminal includes a demodulator operative to receive and demodulate a modulated signal to provide a transport stream, and a transport demultiplexer coupled to the demodulator and operative to receive and process the transport stream to provide a sequence of transport packets re-timestamped to synchronize encoded realtime content and encoded non-realtime content included therein. At least one video decoder is coupled to the transport demultiplexer and operative to receive and decode the encoded realtime and non-realtime contents to recover the realtime and non-realtime contents for the user interface.Type: GrantFiled: January 9, 2014Date of Patent: February 16, 2016Assignee: COMCAST IP HOLDINGS I, LLCInventors: Donald F. Gordon, Sadik Bayrakeri, Edward A. Ludvig, Eugene Gershtein, Jeremy S. Edmonds, John P. Comito
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Patent number: 9172735Abstract: A method and apparatus for streaming content to an access network in an interactive information distribution system. The method encapsulates the content in accordance to an Internet Protocol (IP). The content is then transcoded into a format supported by the access network, and streamed over a distribution network to a remote server or to a subscriber terminal that is coupled to the access network. The apparatus is embodied as stream caching server for streaming the content encapsulated within the packet to access networks via a stream distribution network in response to a request for content. A packet processor is coupled to the stream server for processing the encapsulated content within the IP packets into a format native to the access network.Type: GrantFiled: December 29, 2006Date of Patent: October 27, 2015Assignee: Comcast IP Holdings I, LLCInventors: Yong Ho Son, Christopher W.B. Goode
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Patent number: 9106946Abstract: A device equipped with a camera and microphone includes the capability to send and receive video calls through a delivery system or other communications networks. In response to detection of the occurrence of a video call event or triggering event, a video program is automatically paused. In response to an incoming video phone call, message, web page, or other video communications information, the system pauses the video program and indicates the occurrence of the communications event. The system also buffers the video program while paused, providing a user with replay capability. Alternatively, the system waits for a triggering event in order to pause the video program. The device may also include features for caller identification of video calls and dual display of video programs and video calls (e.g., picture in picture). A hardware upgrade for adding video call functionality to a device is also disclosed.Type: GrantFiled: May 14, 2012Date of Patent: August 11, 2015Assignee: Comcast IP Holdings I, LLCInventor: Michael L. Asmussen
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Patent number: 9078014Abstract: A method and an apparatus are used to target interactive virtual objects to subscribers in a television delivery system. Programs are selected and virtual object locations are defined in the selected programs. The virtual objects available for targeting are categorized and the categories are correlated to subscriber information to determine the optimum targeting of the virtual objects. Upstream data reception hardware, databases and processing hardware and software, and corresponding features in a user's terminal are used to accomplish these functions.Type: GrantFiled: December 23, 2011Date of Patent: July 7, 2015Assignee: Comcast IP Holdings I, LLCInventors: John S. Hendricks, Alfred E. Bonner, John S. McCoskey, Michael L. Asmussen
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Patent number: 9042446Abstract: Techniques to efficiently deliver interactive program guide (IPG) to a number of terminals. Each IPG page can be decomposed into a guide portion that is specific to each IPG page and a background portion that is common for all IPG pages. The background portion can be further decomposed into a time-varying video portion and other static portions. One method includes receiving a viewer selection for imagery, where the imagery includes at least one intracoded slice and at least one predictively coded slice, and each of the intracoded and predictively codes slices are associated with respective bitstreams. Packets from the at least one bitstream corresponding to the at least one intracoded slice of the selected imagery are extracted, and packets from the at least one bitstream corresponding to the at least one predictively coded slice of the selected imagery are also extracted. The payload portions of the extracted packets are then arranged to form the selected imagery.Type: GrantFiled: February 19, 2010Date of Patent: May 26, 2015Assignee: COMCAST IP HOLDINGS I, LLCInventors: Donald F. Gordon, Sadik Bayrakeri, Jeremy S. Edmonds, John P. Comito
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Patent number: 8973027Abstract: An interactive information distribution system for providing secure distribution of video-on-demand content. The interactive information distribution system includes at least one programming source for storing at least one partially encrypted video program, and a distribution center including a remote server. The remote server stores the at least one partially encrypted video program received from the at least one programming source. The remote server also processes the partially encrypted video program corresponding to a subscriber requested video program to produce a fully encrypted video program. A subscriber-side distribution network, coupled to the distribution center, causes transmission of the fully encrypted video program to the requesting subscriber.Type: GrantFiled: February 4, 2013Date of Patent: March 3, 2015Assignee: Comcast IP Holdings I, LLCInventors: Yong Ho Son, Christopher Goode
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Patent number: 8938062Abstract: Service resource items for use in call setup in a telephone system are held on servers that are connected to a computer network which is logically distinct from the telephone system infrastructure; this computer network may, for example, make use of the Internet. Each service item is locatable on the network at a corresponding URI and is associated with a particular telephone number. A mapping is provided between telephone numbers and the URIs of associated service resource items. When it is desired to access a service resource item associated with a particular telephone number, this mapping is used to retrieve the corresponding URI which is then used to access the desired service resource item.Type: GrantFiled: June 18, 2012Date of Patent: January 20, 2015Assignee: Comcast IP Holdings I, LLCInventors: Colin Low, Andrew Franklin Seaborne, Nicolas Bouthors
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Patent number: 8930998Abstract: Encoding program guides and user interfaces, which may include multiple encoded videos and multiple encoded graphics, is disclosed. The encoded videos may be combined together as an encoded composite video that is decoded to produce a display screen having each of the videos presented in a different region. Further, each one of the encoded videos may be combined with each one of the encoded graphics to form a second encoded composite video that is decoded to produce a display screen having graphic data presented in one region and a video presented in another region of the display screen.Type: GrantFiled: August 31, 2011Date of Patent: January 6, 2015Assignee: Comcast IP Holdings I, LLCInventors: Donald F. Gordon, Sadik Bayrakeri, Edward A. Ludvig, Eugene Gershtein, Jeremy S. Edmonds, John P. Comito
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Patent number: 8918824Abstract: A system for generating and sending a Logical Node identification signal as part of a data stream is disclosed. The system also includes subscriber stations capable of receiving and extracting Logical Node identification information from a data stream. The subscriber stations create new messages including the Logical Node identification signal and send the message to the transmission network system control, such that switching of data streams to an appropriate channel over the information transmission network is done consistent with the network topology.Type: GrantFiled: September 7, 2012Date of Patent: December 23, 2014Assignee: Comcast IP Holdings I, LLCInventors: Yong Ho Son, Nikhil Rajdev