Patents Examined by M. Brown
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Patent number: 7665111Abstract: A data storage management and scheduling system schedules the recording, storing, and deleting of television and Web page program material on a client system storage medium. The invention accepts as input a prioritized list of program viewing preferences which is compared with a database of program guide objects which indicate when programs of interest are actually broadcast. A schedule of time versus available storage space is generated that is optimal for the viewer's explicit or derived preferred programs. The preferred programs include television broadcast programs and Universal Resource Locators (URLs). The viewer may request that certain programs be captured, which results in the highest possible priority for those programs, or express preferences using appurtenances provided through the viewer interface. Preferences may additionally be inferred from viewing patterns.Type: GrantFiled: October 20, 1999Date of Patent: February 16, 2010Assignee: TiVo Inc.Inventors: James M. Barton, Brian Beach
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Patent number: 7653921Abstract: Many media streams contain “objects” that repeat. Repeating objects in a media stream are defined as any section of non-negligible duration, i.e., a song, video, advertisement, jingle, etc., which would be considered to be a logical unit by a human listener or viewer. An “object controller” identifies such repeating objects as they occur, and provides an interactive user interface for allowing users to specify how individual repeating objects are to be handled either in real time, or upon subsequent occurrences of particular repeating objects. In general, the object controller includes a mechanism for identifying repeating objects, a mechanism for identifying temporal endpoints of those objects, a user interface for specifying actions to be taken when a particular object repeats within a media stream, and, in one embodiment, a buffer having sufficient length to allow for real-time deletion of objects from the media stream without obvious interruption in the str.Type: GrantFiled: November 12, 2004Date of Patent: January 26, 2010Assignee: Microsoft CorporationInventor: Cormac Herley
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Patent number: 7653925Abstract: Techniques for receiving information during multimedia presentations and for communicating the received information to one or more information access devices. A presentation recorder adapter receives information during a multimedia presentation and communicates the information to access devices. The adapter may receive multimedia presentation information, comprising video information and audio information, from a first source. The adapter may also receive information from a second source separate from the first source during the multimedia presentation. For example, the second source may be an attendee of the multimedia presentation. The adapter may transmit the multimedia presentation information received from the first source and the information received from the second source to one or more information access devices.Type: GrantFiled: November 30, 2000Date of Patent: January 26, 2010Assignee: Ricoh Company, Ltd.Inventors: Jonathan J. Hull, Michael Baxter, Pamela Gage, Jamey Graham, Dar-Shyang Lee, Peter E. Hart
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Patent number: 7644422Abstract: A metering system meters usage of on-line and off-line services by way of interactive service devices. Interactive service devices may include personal computers and non-personal-computers. Non-personal-computers may include network computers, gaming devices, Internet televisions, Internet telephones, and the like. The on-line service usage may include Internet usage such as which home pages, advertisements, and other Internet resources are accessed by a user. The off-line service usage may include application program usage such as which application programs are executed by a user.Type: GrantFiled: October 31, 2002Date of Patent: January 5, 2010Assignee: The Nielsen Company (US), LLCInventors: Daozheng Lu, David H. Harkness, Manish Bhatia, Jerome Samson, William A. Feininger
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Patent number: 7634788Abstract: A method and apparatus for combining video frame sequences with a video display of an interactive program guide (IPG). The apparatus comprises a plurality of compositors that combine background information, video frame sequences and program guide graphics into a single video frame sequence. The sequence is then digitally encoded to form an MPEG-like bitstream. The same background information and informational video is composited with a different program guide graphic to form another video sequence that is also encoded. A plurality of such sequences are produced with each sequence having a different program guide graphic. Each sequence is encoded and then multiplexed into a transport stream such that all the encoded sequences are transmitted to a subscriber's terminal using a single transport stream. As such, the subscriber can transition from one program guide to the next without interruption of the background or video display as the program guide graphic is changed.Type: GrantFiled: April 15, 2004Date of Patent: December 15, 2009Assignee: Comcast IP Holdings I, LLCInventors: Donald F. Gordon, Sadik Bayrakeri, Joseph R. Wild, Jeremy S. Edmonds, Edward A. Ludvig, John P. Comito, Eugene Gershtein
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Patent number: 7617515Abstract: A method and apparatus for managing resources within a multimedia system includes processing that begins by receiving a client request for a multimedia system service from one of a plurality of clients. The processing continues by determining whether the client's request is valid for this particular client. The processing continues when the request is valid by determining whether the multimedia system has sufficient resources to fulfill the client request. The processing continues when the multimedia system has sufficient resources to fulfill the client request by allocating at least some of the sufficient resources to fulfill the client request based on a multimedia system resource allocation procedure, which insures that the resources of the system are allocated in an efficient manner.Type: GrantFiled: May 24, 2001Date of Patent: November 10, 2009Assignee: VIXS Systems, Inc.Inventor: Indra Laksono
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Patent number: 7614074Abstract: A transmitter (305) for transmitting reverse optical signals in a broadband communications system (300) that includes a converter (320) for digitizing the analog RF signals and a carrier-detect circuit (330) coupled to the converter (320) for detecting when digital RF signals are present at the output of the converter (320). When the carrier-detect circuit (330) detects digital RF signals, the carrier-detect circuit (330) allows the digital RF signals to be transmitted upstream through the broadband communications system (300). A digital network (310) then combines the received digital RF signals with other digital RF signals from additional transmitters (305). The combined digital signals are then provided to a receiver (315) that includes a converter (335) for returning the digital RF signals to analog RF signals and then providing the analog signals to a headend for further processing.Type: GrantFiled: April 23, 2001Date of Patent: November 3, 2009Assignee: Scientific-Atlanta, Inc.Inventors: J. Graham Mobley, Lamar E. West, Jr.
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Patent number: 7610605Abstract: A data distribution system includes a server apparatus and a decoding terminal. In the server apparatus, the access unit information of data to be transmitted is read from a data storage unit in accordance with a trick play request. The access unit information is converted for a trick play in a data conversion unit. The data to be transmitted is converted in a multiplexing unit into trick play data in accordance with the access unit information having been converted. Then, the trick play data is transmitted from the server apparatus to the decoding terminal.Type: GrantFiled: June 12, 2001Date of Patent: October 27, 2009Assignee: Sony CorporationInventors: Shinji Negishi, Hideki Koyanagi, Yoichi Yagasaki
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Patent number: 7610607Abstract: A method and system for performing chaincast communication to multiple communication systems within a system of coupled electronic devices. In one implementation the electronic devices can be computer systems and the system of coupled electronic devices includes the Internet. The present invention provides a system wherein a broadcast source communicates broadcast information (e.g., encoded audio radio content, encoded audio/video television content, program instructions, etc.) to a first group of electronic devices. The first group of electronic devices can be instructed by a transmission scheduler to then communicate (e.g., forward) the broadcast information to other electronic devices which devices can also be instructed to communicate to more devices, etc., thereby reducing the bandwidth requirements of the communication channel between the broadcast source and the first group of electronic devices.Type: GrantFiled: February 19, 1999Date of Patent: October 27, 2009Assignee: Chaincast Networks, Inc.Inventor: Jozsef Kiraly
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Patent number: 7607147Abstract: A metering system meters usage of on-line and off-line services by way of interactive service devices. Interactive service devices may include personal computers and non-personal-computers. Non-personal-computers may include network computers, gaming devices, Internet televisions, Internet telephones, and the like. The on-line service usage may include Internet usage such as which home pages, advertisements, and other Internet resources are accessed by a user. The off-line service usage may include application program usage such as which application programs are executed by a user.Type: GrantFiled: December 11, 1996Date of Patent: October 20, 2009Assignee: The Nielsen Company (US), LLCInventors: Daozheng Lu, David H. Harkness, Manish Bhatia, Jerome Samson, William A. Feininger
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Patent number: 7587736Abstract: The present invention relates to one- or two-way Direct-To-Home (DTH) satellite communications systems which broadcast high bit rate wideband television and multimedia content to user terminals located within a desired coverage area and, more specifically, a single or multi-transponder Direct-To-Home satellite communications system in which a high bit rate wideband data stream is comprised of real-time, statistically multiplexed information and non-real-time information that is transmitted to a subscriber media gateway device for storage and later-use. The user terminal contains a specially designed receiving system and may contain a transmitter for transmission of a return data channel to the Broadcast Center.Type: GrantFiled: December 30, 2002Date of Patent: September 8, 2009Assignee: Xanadoo CompanyInventors: Macy W. Summers, Marshall W. Pagon, Francisco Gonzales, John K. Hane, Jeffrey B. Freedman
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Patent number: 7587735Abstract: In a system for transmitting multimedia data including video data, audio data, graphic data, text data and the like via a network, sets of media data are stored in a plurality of servers in a distributed state. When requested multimedia data is assigned from a transmitter, necessary sets of data from among media data stored in the servers in a distributed state are acquired by corresponding receivers in accordance with the assignment. A synchronization control unit and a multiplexer multiplex the acquired media data based on time stamps of the data, and transmit multimedia data after the multiplexing to a client which has assigned the multimedia data. According to such a configuration, distributed multimedia servers can be constructed without taking into consideration of influence by the effective rates of transmission channels from the respective servers.Type: GrantFiled: September 26, 2001Date of Patent: September 8, 2009Assignee: Canon Kabushiki KaishaInventor: Tsutomu Ando
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Patent number: 7581239Abstract: An apparatus comprising a drive server, a control server and one or more decoder devices. The drive server may be configured to present one or more DVD data streams in response to one or more input signals. The control server may be configured to present one or more compressed data streams in response to the one or more data streams and one or more request signals. The decoders may be configured to present a decoded video signal and a decoded audio signal in response to one of the compressed data streams and the request signals. The navigation software, which traditionally is processed local to the decoder, may be processed on the control server. The control server may be enabled to control the remote decoder.Type: GrantFiled: July 30, 2001Date of Patent: August 25, 2009Assignee: LSI CorporationInventor: Daniel Watkins
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Patent number: 7574720Abstract: In a method and system for transmitting and receiving data, specified data can be transmitted only to a specific receiving terminal by assigning unique terminal information to the receiving terminal. When transmitted with data, the unique terminal information identifies the specific receiving terminal as the destination of transmission from among a plurality of receiving terminals. An update program for changing the processing of the receiving terminal may be transmitted to the specific receiving terminal along with the unique terminal information. The unique terminal information and the update program are stored in a prescribed storage location in the specific receiving terminal. Thus, a one-to-one broadcasting system is achieved.Type: GrantFiled: February 3, 2000Date of Patent: August 11, 2009Assignee: Sony CorporationInventors: Tomotaka Yamazaki, Hiromitsu Baba, Yoshiharu Takeda, Yoshinori Uchiyama
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Patent number: 7574721Abstract: The system enables listeners and viewers of a broadcast to access additional information associated with a broadcast. Listeners and viewers utilize a user device to connect to a database containing program descriptions (e.g. audio, text, video or combination thereof) further describing the programming and ancillary information. The database is indexed by the broadcast's program list or schedule thereby allowing a user of the system to search and select a particular program description of interest. Hearing or viewing program descriptions enables users to preview excerpts and review a broadcast before purchasing an item heard or viewed on a broadcast.Type: GrantFiled: October 1, 2001Date of Patent: August 11, 2009Inventor: Michael Pocock
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Patent number: 7574726Abstract: A resource allocation of multiple compressed AV streams delivered over the Internet is disclosed that achieves end-to-end optimal quality through a multimedia streaming TCP-friendly transport (MSTFP) protocol that adaptively estimates the network bandwidth while smoothing the sending rate. Resources allocated dynamically according to a media encoding distortion and network degradation algorithm. A scheme is also disclosed for dynamically estimating the available network bandwidth for streaming of objects, such as MPEG4 multiple video objects, in conjunction with the MSTFP protocol. The scheme can account for packet-loss rates to minimize end-to-end distortion for media delivery.Type: GrantFiled: March 23, 2006Date of Patent: August 11, 2009Assignee: Microsoft CorporationInventors: Qian Zhang, Ya-Qin Zhang, Wenwu Zhu
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Patent number: 7574727Abstract: Payment-based audiovisual playback system characterized by comprising a microprocessor device associated with a payment device primarily including means for storing, inter alia, in digital format the visual and sound information to be used. The system is associated through interfaces with display means and sound playback means for providing a multimedia environment. The system is controlled by a multitask operating system including a tool and service library integrated into the storage means. The system, which is also associated through an interface with a telecommunications modem, is optionally connected to an audiovisual data distribution network by a telecommunications modem and telecommunications links, said telecommunications function also being controlled by said multitask operating system.Type: GrantFiled: September 16, 2002Date of Patent: August 11, 2009Assignee: Touchtunes Music CorporationInventors: Guy Nathan, Tony Mastronardi
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Patent number: 7571458Abstract: Apparatus and method for remote viewing of selected messages at a subscriber remote receiving location, the apparatus including at least one messaging server (such as, but not limited to, a unified messaging system, voice-mail system, fax server system, or any other message store and management system) and a television set as an output device for messages stored or displayed by the messaging server, and a television messaging gateway coupling the messaging server to the television set.Type: GrantFiled: January 18, 2000Date of Patent: August 4, 2009Assignee: Integra5 Communications, Inc.Inventor: Bartfeld Eyal
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Patent number: 7571457Abstract: A novel advanced set top terminal having electronic mail capable of digital decompression, menu generation, interactivity, and other advanced functional capabilities for use in a television program delivery system (200) is described. The invention relates to methods and apparatus for upgrading existing set top terminals (220) to provide electronic mail capability and advanced functional capabilities. The invention is particularly useful in television program delivery systems (200) providing (i) menu driven program selection through the addition of an upgrade module (300) or menu generation card and (ii) advanced functional capabilities using a set of hardware upgrades (e.g., 130) and/or an expansion card. Specifically, the invention is an upgradeable system that supports electronic mail through the use of internal software, hardware upgrades, an upgrade module and/or expansion cards. The upgraded hardware generally includes a microprocessor, various input/output ports (e.g., 308), processing circuitry (e.g.Type: GrantFiled: September 22, 1998Date of Patent: August 4, 2009Assignee: Cox Communications, Inc.Inventors: John S. Hendricks, Alfred E. Bonner, Richard E. Wunderlich, Eric C. Berkobin
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Patent number: 7571456Abstract: A downloading apparatus and method for a digital broadcast receiver which updates a control program of an associated microcontroller with a control program received in a broadcast signal. The downloading apparatus examines the control program prior to initializing the microcontroller, and a new control program is downloaded if the examined control program is incomplete. The downloading apparatus also has a backup memory for abnormal events when downloading. A control program stored in the backup memory enables completion of the downloading.Type: GrantFiled: April 2, 1998Date of Patent: August 4, 2009Assignee: LG Electronics Inc.Inventors: Kwang Cheol Joo, Kuk Ho Bae, In Hun Kim