Hoang-Vu A Nguyen-Ba

US Patent 7395548 System and method for signal validation and leakage detection

US Patent 7401349 Satellite television system ground station having wideband multi-channel LNB converter/transmitter architecture utilizing a frequency stabilized common oscillator

US Patent 7406703 Apparatus and method for injecting synchronized stream data in digital broadcasting environment

US Patent 7427988 Method and apparatus for defining and distributing an animation

US Patent 7430752 Method for evaluating a bonus from authorized playbacks of a recording on a device other than a device used to make the recording

US Patent 7434249 FTTH PON that O/E converts 1310 nm for output to transmitters for E/O as 1550 nm

US Patent 7472410 Video transmission apparatus for connecting to a network

US Patent 7475418 Digital broadcasting system and method for automatically locating programs after relocation

US Patent RE40633 User centric product files distribution

US Patent 7490345 Upstream only linecard with front end multiplexer for CMTS

US Patent 7500261 Multi-point multi-channel data distribution system

US Patent 7503059 Method of enhancing media content and a media enhancement system

US Patent 7506355 Tracking end-user content viewing and navigation

US Patent 7509667 Broadband content jukebox with profile-based caching

US Patent 7516472 Using broadcast television as a portal for video on demand solicitation

US Patent 7530084 Method and apparatus for synchronizing dynamic graphics

US Patent 7533402 Satellite set-top box decoder for simultaneously servicing multiple independent programs for display on independent display device

US Patent 7548565 Method and apparatus for fast metadata generation, delivery and access for live broadcast program

US Patent 7581238 Program episodes recording

US Patent 7586938 Methods and systems for self-describing multicasting of multimedia presentations

US Patent 7603650 Methods and systems for managing networks

US Patent 7611382 Digital television tuner with digital to analog converter embedded in a connector

US Patent 7614041 System for reducing the number of programs necessary to render an image

US Patent 7614065 System and method for verifying content displayed on an electronic visual display

US Patent 7620966 Digital broadcasting receiver capable of changing the ratio of the display areas and assigning priority to the display areas

US Patent 7620967 Method for transmitting multimedia information elements, receiver of multimedia information elements distributed by said method and user interface for consulting said information elements

US Patent 7627884 Program information display apparatus with program selection input

US Patent 7631337 KVM video and OSD switch

US Patent 7657909 Information receiving apparatus and method for receiving headline information

US Patent 7657915 System for combining and splitting signal in a cable modem terminal system

US Patent 7665108 Broadcasting program viewing method using electronic program guide and system thereof

US Patent 7676142 Systems and methods for multimedia time stretching

US Patent 7679629 Methods and systems for constraining a video signal

US Patent 7685619 Apparatus and method for 3D electronic program guide navigation

US Patent 7701468 Mechanism and apparatus for construction of modular-based interactive programming guides and TV portals

US Patent 7707610 Telecommunication device and method of multimedia data processing via the telecommunication device having at least two processors

US Patent 7725910 Interactive broadcast system and method with different content displayed to different viewers

US Patent 7733425 Automatic picture conditioning based upon user input choosing a video label

US Patent 7770209 Method and system to detect human interaction with a computer

US Patent 7782314 Device and system for synchronizing image signals transmitted with superimposed signals

US Patent 7786996 System and method for object oriented hardware including cross-point switch interconnecting modules with I/O

US Patent 7787058 System and method for providing information synchronized to a playlist

US Patent 7792828 Method and system for selecting content items to be presented to a viewer

US Patent 7793316 Methods and apparatus to adaptively select sensor(s) to gather audience measurement data based on a variable system factor and a quantity of data collectable by the sensors

US Patent 7797714 Information processing apparatus for searching broadcast program and method therefore

US Patent 7797715 Method of providing user information-based search using get

US Patent 7802282 Detection of commercials in a digital broadcast

US Patent 7810118 Digital broadcast receiving apparatus and method of displaying video data in electronic program guide with data length depending on TV program duration

US Patent 7814511 Systems and methods for digitizing video related to products

US Patent 7814514 Digital broadcast receiving apparatus configured for use with copy control information

US Patent 7831916 Method, system, and program for creating, recording, and distributing digital stream contents

US Patent 7840979 Graphical tile-based expansion cell guide

US Patent 7844989 Method and broadcasting receiver for displaying the receiving status of broadcasting program information

US Patent 7853600 System and method for providing access to video programs and other data using customer profiles

US Patent 7865167 Digital video broadcast-terrestrial (DVB-T) receiver interoperable with a GSM transmitter in a non-interfering manner

US Patent 7865581 Remote management method of a distant device, and corresponding video device

US Patent 7870283 Dynamic server side content request delivery system

US Patent 7870591 Multipath data transmission system with transmission sequence identification of data packets for sequential reordering of received data packets

US Patent 7873974 Identification of television programming using a portable wireless device

US Patent 7886318 Set top box with digital rights management for multiple devices and methods for use therewith

US Patent 7889277 KVM video and OSD switch

US Patent 7895304 Subscriber service selection over non-channelized media

US Patent 7895623 Digital broadcast and transmission system including more detailed PSIP information

US Patent 7895632 Cable diagnostic and monitoring system

US Patent 7900233 Process and system for displaying video programs on demand

US Patent 7908616 Measuring audience viewership of online live broadcast

US Patent 7912098 System, method, and device using a singly encapsulated bundle and a tagger for re-encapsulation

US Patent 7917008 Interface for resolving recording conflicts with network devices

US Patent 7920164 Viewing surveillance system for carrying out surveillance independent of a broadcasting form

US Patent 7921443 Systems and methods for providing video and data services to a customer premises

US Patent 7926080 Trick mode support for VOD with long intra-frame intervals

US Patent 7930703 System and method for providing access to multimedia content via a serial connection

US Patent 7937723 System and method for verifying content displayed on an electronic visual display by measuring an operational parameter of the electronic visual display while displaying the content

US Patent 7944953 Method and apparatus for transmitting data in a data stream

US Patent 7945648 Methods and systems for dynamically configuring a network component to reroute media streams

US Patent 7952591 Navigating programming content via multi-dimensional surfaces

US Patent 7958534 Systems and methods for increasing cable modem system bandwidth efficiency

US Patent 7962011 Controlling substantially constant buffer capacity for personal video recording with consistent user interface of available disk space

US Patent 7966218 Apparatus, method and system for broadcast content expiration after recorded by a user

US Patent 7966634 Method and apparatus for information exchange in an interactive communication system using tv broadcast information

US Patent 7979882 Apparatus and method for providing a digital multimedia broadcasting (DBM) service to a terminal communicable with different communication networks

US Patent 7984468 Systems and methods for providing program suggestions in an interactive television program guide

US Patent 7987484 Managing media content with a self-organizing map

US Patent 7992026 Controlling broadcast content processing using display state information

US Patent 7992183 Enabling users to create, to edit and/or to rate online video captions over the web

US Patent 8001567 Media planner

US Patent 8006265 Interactive television advertising method

US Patent 8006270 Method and system for delivering multimedia contents to a set top box using a mobile telephony network

US Patent 8009742 Method and system for retransmitting internet protocol packet for terrestrial digital multimedia broadcasting service