| Patents for H04N 7 - Television systems (274,023) |
|---|
| 04/13/2005 | CN1197378C Transmitting non-interlaced video sequence suitable to movable image expert group and other data format |
| 04/13/2005 | CN1197377C Broadcasting television receiving system with delayed watching and recording scheduled function and control method |
| 04/13/2005 | CN1197376C Wireless communication system with frequency drift correction in subscriber terminals |
| 04/13/2005 | CN1197375C Information processing apparatus and method, and recording medium |
| 04/13/2005 | CN1197373C Moving image coding apparatus and method |
| 04/13/2005 | CN1197372C Communication system |
| 04/13/2005 | CN1197371C Terminal user transmission system, network teleconferencing method and network video conferencing method |
| 04/13/2005 | CN1197370C Method for buffering video data in video compression system |
| 04/13/2005 | CN1197369C Digital broadcasting system providing service according to broadcast watched by viewers and assembly thereof |
| 04/13/2005 | CN1197368C Digital broadcasting receiving device and control method therefor |
| 04/13/2005 | CN1197367C A frame generating method and video data transmitting/receiving device and method |
| 04/13/2005 | CN1197366C Process and apparatus for converting MPEG-2 bitstream into SMPTE-259 compatible bitstream |
| 04/13/2005 | CN1197365C Method for providing program specific information recorded on high density disc medium |
| 04/13/2005 | CN1197364C Method and apparatus for signal watermark detection |
| 04/13/2005 | CN1197363C Radio control system and method for projector |
| 04/13/2005 | CN1197359C Device and method for obtaining video signal with lowered resolution ratio of strengthened decode |
| 04/13/2005 | CN1197358C Method and system for limiting repetitive presentations based on content filtering |
| 04/13/2005 | CN1197356C TV display and method for operating TV system |
| 04/13/2005 | CN1197353C Method and device for encoding and decoding of interlaced video signals by coder for progressive video signals |
| 04/13/2005 | CN1197352C MPEG decoder providing multiple standard output signals |
| 04/13/2005 | CN1197347C TV receiving system, channel selecting device and display device |
| 04/13/2005 | CN1197342C Embedding and detecting watermark in information signal |
| 04/13/2005 | CN1197335C Communication system |
| 04/13/2005 | CN1197323C Application operation in bi-directional communication system compatible with internet |
| 04/13/2005 | CN1197256C Telecommunication system, transmitter, protecting transmission error method |
| 04/13/2005 | CN1197253C Data high speed compressing and stretching method and device |
| 04/13/2005 | CN1197252C Image coding and decoding by using conversion coefficient of grade information of corresponding image element block |
| 04/13/2005 | CN1197074C 数据复制装置 Data replication device |
| 04/13/2005 | CN1197060C Optical disk, method for recording and reading out information on disk and used device |
| 04/13/2005 | CN1197029C Search information transmitting apparatus, storage apparatus and reforming method |
| 04/13/2005 | CN1197026C Parallel reversely dispersed small wave change method |
| 04/13/2005 | CN1197010C Image processing apparatus and method |
| 04/13/2005 | CN1197000C User interface for bi-directional communication system |
| 04/12/2005 | USRE38720 Image motion compensating address generator |
| 04/12/2005 | US6880170 Ingress detection and attenuation |
| 04/12/2005 | US6880169 Image down-loading apparatus and system, and image down-loading method |
| 04/12/2005 | US6880115 Surveillance of quality of service in a digital television link |
| 04/12/2005 | US6880036 Apparatus for receiving audiovisual programs |
| 04/12/2005 | US6880018 Motion image distributing method and system for the same |
| 04/12/2005 | US6879998 Viewer object proxy |
| 04/12/2005 | US6879879 Telepresence system with automatic user-surrogate height matching |
| 04/12/2005 | US6879773 Digital video recording system and its recording medium |
| 04/12/2005 | US6879770 Method of reverse playback of a MPEG video stream |
| 04/12/2005 | US6879769 Device for processing recorded information and storage medium storing program for same |
| 04/12/2005 | US6879727 Decoding bit-plane-encoded data using different image quality for display |
| 04/12/2005 | US6879726 Image processing method, apparatus and storage medium |
| 04/12/2005 | US6879725 Method, system, and program for decoding a section from compressed data |
| 04/12/2005 | US6879724 Video coding and video decoding apparatus |
| 04/12/2005 | US6879723 Method and apparatus for encoding frames of image data at a varying quality level |
| 04/12/2005 | US6879720 Methods for outlining and filling regions in multi-dimensional arrays |
| 04/12/2005 | US6879716 Method and apparatus for compressing multispectral images |
| 04/12/2005 | US6879701 Tile-based digital watermarking techniques |
| 04/12/2005 | US6879635 Method of decoding time information of video image |
| 04/12/2005 | US6879634 Method and system for transmitting media streams over a variable bandwidth network |
| 04/12/2005 | US6879633 Method and apparatus for efficient video processing |
| 04/12/2005 | US6879632 Apparatus for and method of variable bit rate video coding |
| 04/12/2005 | US6879631 Selective compression network in an MPEG compatible decoder |
| 04/12/2005 | US6879586 Internet protocol call-in centers and establishing remote agents |
| 04/12/2005 | US6879352 Convergence measuring apparatus and method thereof |
| 04/12/2005 | US6879347 Method and apparatus for communicating state information using vertical blanking interval |
| 04/12/2005 | US6879339 Electronic endoscope system with color-balance alteration process |
| 04/12/2005 | US6879338 Outward facing camera system for environment capture |
| 04/12/2005 | US6879330 Graphics display system with anti-flutter filtering and vertical scaling feature |
| 04/12/2005 | US6879286 Position location using ghost canceling reference television signals |
| 04/12/2005 | US6879266 Memory module including scalable embedded parallel data compression and decompression engines |
| 04/12/2005 | US6877879 Process for improving the visibility in vehicles |
| 04/12/2005 | CA2442628C Digital video processing method and apparatus thereof |
| 04/12/2005 | CA2371906C Advertisement subgroups for digital streams |
| 04/12/2005 | CA2361742C Digital video processing method and apparatus thereof |
| 04/12/2005 | CA2352706C Hand karaoke equipment |
| 04/12/2005 | CA2352628C Data transmitter |
| 04/12/2005 | CA2308137C Satellite distributed television |
| 04/12/2005 | CA2260894C Electronic program guide with interactive areas |
| 04/12/2005 | CA2247627C Method and system for implementing interactive broadcast programs and commercials |
| 04/12/2005 | CA2245172C Temporal and resolution layering in advanced television |
| 04/12/2005 | CA2199526C Conditional access system |
| 04/12/2005 | CA2140392C Integrated telephone and cable communication networks |
| 04/10/2005 | CA2793116A1 Media stream scheduling for hiccup-free fast-channel-change in the presence of network chokepoints |
| 04/10/2005 | CA2793005A1 Media stream scheduling for hiccup-free fast-channel-change in the presence of network chokepoints |
| 04/10/2005 | CA2480979A1 Fast channel change |
| 04/10/2005 | CA2480909A1 Media stream scheduling for hiccup-free fast-channel-change in the presence of network chokepoints |
| 04/10/2005 | CA2480907A1 Architecture for distributed sending of media data |
| 04/07/2005 | WO2005032146A1 Methods and apparatus to measure media consumption |
| 04/07/2005 | WO2005032144A1 Methods and apparatus to measure media consumption |
| 04/07/2005 | WO2005032143A1 Technique for simulating film grain using frequency filtering |
| 04/07/2005 | WO2005032142A1 Video comfort noise addition technique |
| 04/07/2005 | WO2005032141A1 3-d morphological operations with adaptive structuring elements for clustering of significant coefficients within an overcomplete wavelet video coding framework |
| 04/07/2005 | WO2005032140A1 Morphological significance map coding using joint spatio-temporal prediction for 3-d overcomplete wavelet video coding framework |
| 04/07/2005 | WO2005032139A1 Signalling service information data and service information fec data in a communication network |
| 04/07/2005 | WO2005032138A1 System and method for combining advanced data partitioning and fine granularity scalability for efficient spatio-temporal-snr scalability video coding and streaming |
| 04/07/2005 | WO2005032137A1 Video encoding methods and devices |
| 04/07/2005 | WO2005032136A1 Video information providing device, video information reception device, and video information edition device |
| 04/07/2005 | WO2005032135A1 Scrambling, descrambling and a secured distribution of audio-visual sequences from dct-based video decoders |
| 04/07/2005 | WO2005032133A2 Method and apparatus for high- speed data multiplexing |
| 04/07/2005 | WO2005032131A1 Encoding apparatus and method, recording apparatus and method, and decoding apparatus and method |
| 04/07/2005 | WO2005032129A1 System and method for transmitting data in a video signal by modulating a video signal brightness level |
| 04/07/2005 | WO2005032117A2 8x8 transform and quantization |
| 04/07/2005 | WO2005032115A2 Portable video storage and playback device |
| 04/07/2005 | WO2005032114A2 System and method for efficiently performing an inverse telecine procedure |
| 04/07/2005 | WO2005032044A1 Multicasting apparatus |