Patents for H04N 5 - Details of television systems (344,250)
07/2004
07/28/2004CN1516863A Method of displaying video image on digital display device
07/28/2004CN1516851A Method and device for detecting watermark
07/28/2004CN1516842A Method and apparatus for detecting fast motion scenes
07/28/2004CN1516477A Auxiliary caption processor for processing auxiliary caption data
07/28/2004CN1516475A Method for compressing data into fixed length data block and decompression
07/28/2004CN1516471A Image processing device and method, and storage medium
07/28/2004CN1516469A Programme guide system with request TV program glance over function
07/28/2004CN1516467A Method and device for providing programme information
07/28/2004CN1516466A Internet TV programme guide system
07/28/2004CN1516464A Copy-preventing method and recording device for digital data processing and recording system
07/28/2004CN1516460A Method for making synchronization by utilizing time domain spread spectrum beacon in digital video broadcast
07/28/2004CN1516457A Multimedia optical disk, reproducing device and reproducing method
07/28/2004CN1516456A Receiving device, printing device and printing control method
07/28/2004CN1516455A Playback device
07/28/2004CN1516454A Data signal receiving device
07/28/2004CN1516453A Bit stream non-fault connection system coding method and device
07/28/2004CN1516452A Recording device, recording method, playback device and method
07/28/2004CN1516451A Movable image watermark insertion device and watermark insertion method
07/28/2004CN1516450A Multi-interface wireless storage device
07/28/2004CN1516449A Method for editing programme guide
07/28/2004CN1516448A Method and device for providing programme information
07/28/2004CN1516447A Method and device for providing programme information
07/28/2004CN1516446A Method and device for providing programme information
07/28/2004CN1516445A Method for providing programme information and its device
07/28/2004CN1516444A Method for forming composite programme guidebook information
07/28/2004CN1516443A TV programme making-up system and method
07/28/2004CN1516441A Vehicle-mounted liquid crystal digital advertisement TV
07/28/2004CN1516437A Image equipment combined with scanning device and video communication device
07/28/2004CN1516424A Mobile communication device with camera
07/28/2004CN1516368A Transmitting and receiving system modulated by usnig analog envelope digital code and its method
07/28/2004CN1516366A System for monitoring going through stop light based on DSP
07/28/2004CN1516283A Camera device
07/28/2004CN1516185A Recording dvice and reproducing device and method
07/28/2004CN1516182A Multi-media optical disk and reproducing device and reproducing method
07/28/2004CN1516179A 再现装置和信号处理装置 Reproducing means and the signal processing means
07/28/2004CN1516176A Helical scan data recording method and device, single medium and cassette tape
07/28/2004CN1516173A Multi-media optical disk for realizing dynamic regenerative output switchover, and its regenerating device and method
07/28/2004CN1516171A Recording method for recording AV data on disk and information processing system
07/28/2004CN1516166A Method and device for display programme, recording and playback programme method and device
07/28/2004CN1516162A Non-fault continuous coding method and device for video data obtained by TV and film conversion
07/28/2004CN1516161A Method and device for bit stream interleaving recording playback to medium
07/28/2004CN1516159A Information recording medium, its recording and playback device and method
07/28/2004CN1516158A Information regenerating device
07/28/2004CN1516156A 数据包记录/再现系统 Packet recording / reproducing system
07/28/2004CN1516154A Method, device and system for controlling digital data use copy to medium
07/28/2004CN1516153A Method for controlling using digital data in medium, control device and control system
07/28/2004CN1516152A Method, device and system for controlling copy and reproducing digital data
07/28/2004CN1516151A Method, system and device for controlling copy from coding digital data to recording medium
07/28/2004CN1516150A Method and device for controlling copy from digital data to medium, and recording reproducing device
07/28/2004CN1516129A Optical disk, recording and fetch information method on disk and used device
07/28/2004CN1516124A Coding method and device for giving potential flow multiple search replay path information
07/28/2004CN1516092A Method for driving plasma display panel
07/28/2004CN1516075A Method for filtenrig to image data
07/28/2004CN1516044A Server system for providnig extraneous information
07/28/2004CN1516043A Method for providing extraneous information
07/28/2004CN1516042A Method for providing extraneous information
07/28/2004CN1516041A Reproducing device and server system for providing extraneous information
07/28/2004CN1516038A Control equipment and control method for controlling network device
07/28/2004CN1515995A Information recording medium, recording and reproducing device and method
07/28/2004CN1515952A Iris recognition camera for iris recognition system, and its operating method
07/28/2004CN1515951A Adjustable camera lighting device
07/28/2004CN1515950A Photographic lens, photographic unit and portable terminal
07/28/2004CN1515929A Apparatus with display zone, liquid crystal device and projection display device
07/28/2004CN1159927C Color-difference signal conversion circuit
07/28/2004CN1159917C Method and device for producing a trick mode in digital video system
07/28/2004CN1159910C Method for executing same functions by using different keys
07/28/2004CN1159909C Trick play method for digital storage medium
07/28/2004CN1159908C Recording/reproducing apparatus and method
07/28/2004CN1159907C Trick play reproduction of MGEG encoded signals
07/28/2004CN1159906C Tone regulating method and device
07/28/2004CN1159905C Apparatus and method for setting time from analogue/digit channel receiving signal device
07/28/2004CN1159904C Apparatus for picking-up image
07/28/2004CN1159767C Photoeletric conversion integrated circuit device
07/28/2004CN1159720C Deleting and recovering method of stream object
07/28/2004CN1159695C Method of processing display video image on display unit and device for readliing said method
07/28/2004CN1159679C Data processing equipment and image processing equipment
07/28/2004CN1159644C Disk memory device and data pre-read method
07/28/2004CN1159620C Solid state electrochromic element and mirror device and CRT diplay comprising it
07/27/2004US6769128 Electronic television program guide schedule system and method with data feed access
07/27/2004US6769034 Virtual AV network building device, virtual AV network building method, and recorded medium on which program concerning virtual AV network building method is recorded
07/27/2004US6768864 Recording and reproducing apparatus compressing reproduced information
07/27/2004US6768863 Recording medium of stream data, and recording method and playback method of the same
07/27/2004US6768862 Retrieval method and retrieval device by designation of recording time in image recording/reproducing apparatus
07/27/2004US6768809 Digital watermark screening and detection strategies
07/27/2004US6768808 Encoding and decoding methods in which decryption data is conveyed steganographically within audio or visual content
07/27/2004US6768788 System and method for real-time, personalized, dynamic, interactive voice services for property-related information
07/27/2004US6768774 Video and graphics system with video scaling
07/27/2004US6768594 Projection lens apparatus and rear projection type image display apparatus using the same
07/27/2004US6768563 Image input system
07/27/2004US6768526 Time-sequential color separator and liquid crystal projector using the same
07/27/2004US6768520 Method for regulating the picture power in a television receiver
07/27/2004US6768519 Reproducible matrix switch settings of a video signal processing apparatus
07/27/2004US6768518 Method and apparatus for removing a checkerboard-like noise artifact from a captured composite NTSC video frame
07/27/2004US6768517 Repetitive-PN1023-sequence echo-cancellation reference signal for single-carrier digital television broadcast systems
07/27/2004US6768516 Semiconductor device constituting a CMOS camera system
07/27/2004US6768515 Two architectures for integrated realization of sensing and processing in a single device
07/27/2004US6768514 Image processing apparatus and image processing method
07/27/2004US6768513 Deficient pixel detection method and image signal processor
07/27/2004US6768512 Method of bad pixel correction
07/27/2004US6768511 Exposure control circuit for solid-state imaging apparatus