| Patents for H04N 7 - Television systems (274,023) |
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| 07/03/2001 | US6256321 Information communication network system, central information communication control device and information communication device used in the system, information sending method, and modulation method |
| 07/03/2001 | US6256302 Method for the common transmission of digital and analogue modulated radio broadcasting and/or television broadcasting signals |
| 07/03/2001 | US6256072 Closed-caption broadcasting and receiving method and apparatus thereof suitable for syllable characters |
| 07/03/2001 | US6256071 Methods and apparatus for recording video files and for generating a table listing the recorded files and links to additional information |
| 07/03/2001 | US6256070 Concurrent discrete time oscillators (DTO) for video and closed caption encoding |
| 07/03/2001 | US6256064 Moving picture coding and/or decoding systems, and variable-length coding and/or decoding system |
| 07/03/2001 | US6256061 Method and apparatus for providing perceived video viewing experiences using still images |
| 07/03/2001 | US6256045 Device and method for processing picture in MPEG decoder |
| 07/03/2001 | US6255987 Block adaptive quantization |
| 07/03/2001 | US6255968 Data compression method and apparatus |
| 07/03/2001 | CA2219205C Digital watermarking |
| 07/03/2001 | CA2208947C Method and apparatus for reduced-bandwidth transmission of television signals |
| 07/03/2001 | CA2180189C Variable length coded data transmission device |
| 06/30/2001 | CA2326947A1 Transmission system with spatial temporal, and frequential diversity |
| 06/28/2001 | WO2001047286A2 Method and device for generating multiple language messages for distribution to set-top terminals in a broadcast television system |
| 06/28/2001 | WO2001047284A1 Method and apparatus for video decoding on a multiprocessor system |
| 06/28/2001 | WO2001047283A1 Video compression for multicast environments using spatial scalability and simulcast coding |
| 06/28/2001 | WO2001047282A2 System and method for scheduling interactive audiovisual presentations |
| 06/28/2001 | WO2001047281A2 Non real-time delivery of mpeg-2 programs via an mpeg-2 transport stream |
| 06/28/2001 | WO2001047280A1 Method and apparatus for performing video image decoding |
| 06/28/2001 | WO2001047279A2 Method for enhancing digital video recorder television advertising viewership |
| 06/28/2001 | WO2001047278A2 Methods and systems for generating multimedia signature |
| 06/28/2001 | WO2001047277A1 Scalable video encoding |
| 06/28/2001 | WO2001047276A1 A method for transmitting video images, a data transmission system, a transmitting video terminal, and a receiving video terminal |
| 06/28/2001 | WO2001047275A1 Data transport stream demultiplexer system |
| 06/28/2001 | WO2001047274A1 Fine granular scalable video with embedded dct coding of the enh ancement layer |
| 06/28/2001 | WO2001047273A1 Intelligent system and methods of recommending media content items based on user preferences |
| 06/28/2001 | WO2001047272A1 System for exchanging data |
| 06/28/2001 | WO2001047271A2 Method for operating a conditional access system for broadcast applications |
| 06/28/2001 | WO2001047270A2 Method for controlling the use of a program signal in a broadcast system, and control device for a receiver for carrying out such a method |
| 06/28/2001 | WO2001047269A1 Automatic reminder system using transmitted id codes |
| 06/28/2001 | WO2001047268A1 Wireless set top box data link |
| 06/28/2001 | WO2001047267A1 Interface module and decoder for host |
| 06/28/2001 | WO2001047266A2 Conditional access system |
| 06/28/2001 | WO2001047265A1 Conditional access system for controlling the access to a data content |
| 06/28/2001 | WO2001047264A2 Automatic connection of telephone calls with concurrent advertisement display |
| 06/28/2001 | WO2001047263A1 Commercial deleter |
| 06/28/2001 | WO2001047262A2 Television video conferencing systems |
| 06/28/2001 | WO2001047261A1 Multiple channel upconverter having adjacent channel output and method of implementing the same |
| 06/28/2001 | WO2001047260A1 Receiver improvement for expanded information capacity for existing communication transmissions systems |
| 06/28/2001 | WO2001047257A1 Intelligent system and methods of recommending media content items based on user preferences |
| 06/28/2001 | WO2001047256A1 System and method for displaying event related electronic program guide data on intelligent remote devices |
| 06/28/2001 | WO2001047255A1 Broadcast enhancement system and method |
| 06/28/2001 | WO2001047252A2 Film conversion device |
| 06/28/2001 | WO2001047251A2 System, apparatus and method for controlling communications in a multimedia communication network |
| 06/28/2001 | WO2001047250A2 Selection between an in-band and an out-of-band channel for downloading code to a set top box |
| 06/28/2001 | WO2001047249A2 Broadcast program recording overrun and underrun scheduling system |
| 06/28/2001 | WO2001047248A2 Remote delivery of multimedia content from consumer electronics devices |
| 06/28/2001 | WO2001047238A2 Distributed, interactive television program guide; system and method |
| 06/28/2001 | WO2001047237A2 Method for promoting sales and trade using audio-visual media |
| 06/28/2001 | WO2001047210A2 Improvements in or relating to communication devices |
| 06/28/2001 | WO2001047156A2 Method and system for providing targeted advertisements |
| 06/28/2001 | WO2001046908A1 Method and system for detecting an object in relation to a surface |
| 06/28/2001 | WO2001046869A2 Systems and methods for coordinating interactive and passive advertisement and merchandising opportunities |
| 06/28/2001 | WO2001046843A2 Intelligent peer-to-peer system and method for collaborative suggestions and propagation of media |
| 06/28/2001 | WO2001046818A1 Personal video channel system |
| 06/28/2001 | WO2001046784A2 Method and apparatus for authenticating time-sensitive interactive communications |
| 06/28/2001 | WO2000079799A3 Method and apparatus for composing image sequences |
| 06/28/2001 | WO2000079716A3 Method and device for identifying a television channel selected by a digital decoder or receiver/decoder |
| 06/28/2001 | WO2000078033A3 Automated retirement of interactive applications using retirement instructions for events and program states |
| 06/28/2001 | WO2000070877A3 Method and architecture for converting mpeg-2 4:2:2-profile bitstreams into main-profile bitstreams |
| 06/28/2001 | WO2000051345A9 Method and apparatus for dual resolution foveating display output |
| 06/28/2001 | US20010005908 Method for buffering video, data and voice signals using a common shared bus |
| 06/28/2001 | US20010005907 Method and device for triggering an uplink transmission at a correct time instant |
| 06/28/2001 | US20010005906 Set-top electronics and network interface unit arrangement |
| 06/28/2001 | US20010005904 Broadcast enhancement system and method |
| 06/28/2001 | US20010005902 Reprogrammable subscriber terminal |
| 06/28/2001 | US20010005901 Security device managed access to information |
| 06/28/2001 | US20010005900 Broadcasting system and receiving apparatus |
| 06/28/2001 | US20010005684 Video conference system |
| 06/28/2001 | US20010005454 Portable information terminal equipped with camera |
| 06/28/2001 | US20010005451 Image intermittent recording device and its method |
| 06/28/2001 | US20010005450 Multiple channel image compressing and recording apparatus and method therefor |
| 06/28/2001 | US20010005449 Multichannel image compression device and its method |
| 06/28/2001 | US20010005447 Data multiplexer, data multiplexing method, data recording medium, data recorder, data demultiplexer and data demultiplexing method |
| 06/28/2001 | US20010005446 Multimedia information playback apparatus and method |
| 06/28/2001 | US20010005444 Digital signal recording method and apparatus and medium therefor |
| 06/28/2001 | US20010005432 Image decoding apparatus and image coding apparatus |
| 06/28/2001 | US20010005423 Steganographic system with changing operations |
| 06/28/2001 | US20010005399 Device, method and record medium for video decoding capable of conducting error detection process and concealment process effectively |
| 06/28/2001 | US20010005398 Method and a decoder for decoding MPEG video |
| 06/28/2001 | US20010005397 Information insertion/detection system |
| 06/28/2001 | US20010005385 Multimedia information communication apparatus and method |
| 06/28/2001 | US20010005374 Program information transmission apparatus that transits program information at a constant rate through a cycle |
| 06/28/2001 | US20010005236 Broadcasting system of data broadcast in television broadcasting |
| 06/28/2001 | US20010005234 Digital television relay system |
| 06/28/2001 | US20010005233 Video data processing device and video data display device |
| 06/28/2001 | US20010005219 Human tracking device, human tracking method and recording medium recording program thereof |
| 06/28/2001 | US20010005197 Remotely controlling electronic devices |
| 06/28/2001 | US20010005169 Security system |
| 06/28/2001 | DE19963102A1 Videophone device for sending and receiving image and sound data has a telephone facility, a screen device for displaying image data, a camera device for picking up image information and a microphone device for generating sound data. |
| 06/28/2001 | DE19963045A1 System und Verfahren zum Bereitstellen von durch Anwender angeforderten Daten, insbesondere Audio- und/oder Videodaten System and method for providing requested by user data, in particular audio and / or video data |
| 06/28/2001 | DE19963041A1 Video technology device to process video signals; has control device to control processing parameters for device according to origin of video signals to be processed |
| 06/28/2001 | DE19957768A1 System, Empfangseinrichtung und Verfahren zum Wiedergeben von Audio- und Videodaten System, receiving device and method for playing audio and video data |
| 06/28/2001 | DE19957685A1 Verfahren und Anordnung zur Codierung bzw. Decodierung einer Zahlenfolge Method and apparatus for encoding and decoding a sequence of numbers |
| 06/28/2001 | DE10062631A1 Selection device for electronic endoscope system; has switching control processor for video-signal and synchronization signal switching processors to output video signals from two endoscopes |
| 06/28/2001 | DE10021819A1 Compressing image data by quantizing pixel values in prescribed region has quantization unit includes, level decision unit dividing difference between minimal value extracted and maximal value extracted into number of values |
| 06/28/2001 | CA2395810A1 Receiver improvement for expanded information capacity for existing communication transmissions systems |
| 06/28/2001 | CA2395649A1 Method and device for generating multiple language messages for distribution to set-top terminals in a broadcast television system |
| 06/28/2001 | CA2395135A1 Method and system for detecting an object in relation to a surface |