Patents for H04N 7 - Television systems (274,023)
03/2009
03/04/2009CN101378502A Method for searching star without any instrument
03/04/2009CN101378501A Ganged monitoring apparatus for infrared panorama and control method thereof
03/04/2009CN101378500A Method and apparatus for managing video data
03/04/2009CN101378499A Method and apparatus for processing video frame
03/04/2009CN101378498A Image detection method
03/04/2009CN101378497A Video image system and uses thereof
03/04/2009CN101378496A Highgrade integration management system for monitoring remote video dynamically
03/04/2009CN101378495A Method, device and system for programme renewal
03/04/2009CN101378494A System and method for implementing internet television medium interaction
03/04/2009CN101378493A Program reservation apparatus and program reservation method
03/04/2009CN101378492A Method, system and entity for implementing network REC
03/04/2009CN101378491A Method, system and entity for implementing PIP video
03/04/2009CN101378490A Logging-in frontend, device, client terminal and method for implementing stream medium video order programme
03/04/2009CN101378489A Human-machine interactive method for embedded video order programme system
03/04/2009CN101378488A Broadcast receiving apparatus and recording/reproducing method of program
03/04/2009CN101378487A Apparatus and method for processing interactive program information
03/04/2009CN101378486A Program information management system and program information management method
03/04/2009CN101378485A Visual telephone mobile phone device base on 2.5G
03/04/2009CN101378484A Control method for visual telephone image encoder and mobile phone using the method
03/04/2009CN101378483A Digital high clear display control device and method
03/04/2009CN101378478A Method for reading electronic book in interactive network television system
03/04/2009CN101378477A Broadcast receiving apparatus and program reference chart displaying method
03/04/2009CN101378474A Method for setting vitual channel in interactive program menu and user interface thereof
03/04/2009CN101378472A Dtv viewing terminal, epg service system and method for exhibiting epg
03/04/2009CN101378471A Method for setting video signal equipment against different signal sources and video signal equipment
03/04/2009CN101378462A Moving body image extraction apparatus and computer readable storage medium storing program
03/04/2009CN101378397A Transmission system, transmission apparatus and method, reception apparatus and method, and recording medium
03/04/2009CN101378384A Handhold terminal and method for instantly displaying interface thereof in a computer
03/04/2009CN101377886A Electronic apparatus for obtaining evidence of vehicle peccancy whistle, electronic policeman system and evidence-obtaining method
03/04/2009CN101377885A Electronic workstation for obtaining evidence of vehicle peccancy whistle and method thereof
03/04/2009CN101377846A Method for optimum cutting a picture of a video file rapidly
03/04/2009CN101377605A Monitoring camera device
03/04/2009CN101377602A Light source device, image display device, and monitor device
03/04/2009CN100466863C Mobile communication terminal and the calling method
03/04/2009CN100466862C Communication apparatus and display method
03/04/2009CN100466861C Anti-theft method for cell phone
03/04/2009CN100466860C A method for optimization of distribution user interface instance under the master-slave structure
03/04/2009CN100466859C Service QoS ensuring method and device for radio mesh network
03/04/2009CN100466858C Wireless communication network expanding system and method
03/04/2009CN100466857C Network reprogramming method of wireless sensor network based on priority cluster
03/04/2009CN100466856C Internet protocal carried voice user accessing method, positioning device and network equipment
03/04/2009CN100466855C A call method and call system
03/04/2009CN100466854C Method for selection of an available transmission channel, mobile termination and wireless network
03/04/2009CN100466851C Methods and apparatus for identifying asset location in communication networks
03/04/2009CN100466849C Method and system for controlling user terminal to read system message
03/04/2009CN100466848C Up channel analytical method, up channel abnormal analytical method and system
03/04/2009CN100466845C System for efficient recovery of node-B buffered data following MAC layer reset
03/04/2009CN100466844C Detecting method and the system for missing matched adjacent zone
03/04/2009CN100466838C Mobile communication system, base station controller and the load state testing method thereof
03/04/2009CN100466836C A verification method, device and communication system for the identification code of the temporary mobile user
03/04/2009CN100466834C Method for enabling subscriber entity to actively communicate in a communication network
03/04/2009CN100466832C Group broadcasting member management method for radio local network IP group broadcasting frame transmission
03/04/2009CN100466831C Method and apparatus for detecting service style
03/04/2009CN100466829C Method, system and MSC server and HLR of processing calling service
03/04/2009CN100466828C Call failure handling method and system
03/04/2009CN100466827C A prompt method for new short message
03/04/2009CN100466825C System and method for realizing advertising media in mobile communication network
03/04/2009CN100466822C Method and apparatus for selecting target cell
03/04/2009CN100466819C User dispatching method and system in uplink enhanced link
03/04/2009CN100466811C Method for calling user terminal of IP multimedia subsystem
03/04/2009CN100466800C Cell recognition method for OFDMA cellular system
03/04/2009CN100466799C A method for multiplexing of soft frequency
03/04/2009CN100466798C Multi-mode wireless network communication system
03/04/2009CN100466795C Statistic method for checking communication service quality and the system terminal
03/04/2009CN100466789C Subdistrict performance statistical method
03/04/2009CN100466787C SIM card-based classified access method of incoming call
03/04/2009CN100466786C Method of response for changing of network operation mode of user equipment
03/04/2009CN100466785C Double-mode mobile terminal
03/04/2009CN100466777C Method of switching communication module in communication devices
03/04/2009CN100466775C Method for shortening active receiving time and saving power in stand-by mode
03/04/2009CN100466774C Fan zoning base station
03/04/2009CN100466770C Method for realizing end-to-end encrypting call in cluster system
03/04/2009CN100466769C Synchronizing push to talk service in wireless communication system
03/04/2009CN100466768C The system and method for monitoring the in and out SMS of the mobile office call of the group
03/04/2009CN100466766C Multimedia message sending method, system and server
03/04/2009CN100466765C Pre-processing device, system and method for service short message
03/04/2009CN100466763C Short message receiving confirmation system and method
03/04/2009CN100466761C Mobile switching centre built in video gateway and method for realizing multimedia interconnection
03/04/2009CN100466760C Method for realizing news service based on IP network domain
03/04/2009CN100466758C Tyre pressurel temperature monitoring system and automobile therewith
03/04/2009CN100466757C System for providing multicasting service in WiWAX mobile communication system
03/04/2009CN100466753C Method for implementing multipoint codes in a switching office
03/04/2009CN100466752C Converter and method with hybrid RGB chart and YUV video signal
03/04/2009CN100466751C White balance processing method and video device
03/04/2009CN100466747C Predictive coding device and decoding device for dynamic image
03/04/2009CN100466746C Method for information selecting and dividing based on micro block inner edge
03/04/2009CN100466745C Predicting coding method in frame and the system thereof
03/04/2009CN100466744C Curve table look-up method for reducing memory capacity and data storing method
03/04/2009CN100466743C Anti-error code image coding and decoding method based on distributive source encoding
03/04/2009CN100466742C Digital camera image format variable length decoding apparatus and method
03/04/2009CN100466741C A method and device for carrying out coding using correlation between video signal frames in video code processing
03/04/2009CN100466740C A method to quantify difference for video code processing and its device
03/04/2009CN100466739C CABAC decoding system and method
03/04/2009CN100466738C Inter-frame predicting coding and decoding device
03/04/2009CN100466737C Method for programmable entropy decoding based on shared storage and contra-quantization
03/04/2009CN100466736C Combined processing method for entropy decoding and converting flow line stage
03/04/2009CN100466735C Video encoding and decoding methods and video encoder and decoder
03/04/2009CN100466734C Coding image signal
03/04/2009CN100466733C System and method for coding motive pictures at mobile communication terminal
03/04/2009CN100466732C Video coding and decoding methods using interlayer filtering and video encoder and decoder using the method