Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 5 - Details of television systems
Patents for H04N 5 - Details of television systems (344,250)
04/1998
04/29/1998EP0838951A2 Program information broadcasting system broadcasting device, and receiving terminal unit
04/29/1998EP0838949A2 Video transmission method, video copy protection method and apparatus
04/29/1998EP0838948A1 Multimedia optical disk, reproducing device, and reproducing method capable of superposing sub-video upon main video in well-balanced state irrespective of position of main video on screen
04/29/1998EP0838947A1 Producing and recording images
04/29/1998EP0838946A1 Video duplication control system, video playback device, video recording device, information superimposing and extracting device, and video recording medium
04/29/1998EP0838945A2 Video user's environment
04/29/1998EP0838944A1 TV receiver with teletext function
04/29/1998EP0838943A2 System for television transmission of an outdoor event
04/29/1998EP0838939A2 Method and apparatus for reproducing image from data obtained by digital camera and digital camera used therefor
04/29/1998EP0838915A2 Digital broadcasting system using virtual channels
04/29/1998EP0838903A1 Conversion of an analog signal into a digital signal, in particular a tv video signal
04/29/1998EP0838902A1 DC level clamp device
04/29/1998EP0838901A1 Analogue to digital conversion device with regulated input dynamic range
04/29/1998EP0838820A2 Information reproducing apparatus
04/29/1998EP0838800A1 Nonlinear gray scale method and apparatus
04/29/1998EP0838787A2 A multi-user real-time virtual reality system and method
04/29/1998EP0838766A2 Picture Display unit, picture display system, and moving picture retrieving system
04/29/1998EP0838751A2 Interactive desktop system with adjustable image capture
04/29/1998EP0838717A2 Dual prupose camera for photographic and digital images
04/29/1998EP0838714A2 Reflective liquid crystal panel substrate
04/29/1998EP0838119A1 Video multiplexer
04/29/1998EP0838118A1 Video signal receiver with recording protection
04/29/1998EP0838117A2 Simultaneously displaying a graphic image and a video image
04/29/1998EP0838116A1 Multiformat scan conversion
04/29/1998EP0838115A1 Apparatus for decoding video signals encoded in different formats
04/29/1998EP0838114A1 Magnetic-tape recording/reproducing arrangement comprising a coding device
04/29/1998EP0838112A2 Spot position indication signal generation
04/29/1998EP0838076A1 Data backup
04/29/1998EP0838075A1 Video replay automation
04/29/1998EP0838068A1 Method and system for rendering and combining images
04/29/1998EP0726012A4 An audio and video disc reproducing apparatus
04/29/1998CN1180417A Optical modulating device, display and electronic device
04/29/1998CN1180279A 平板显示终端 Flat panel display terminal
04/29/1998CN1180278A Deflection signal pulse shaper circuit
04/29/1998CN1180277A Electromagnetic interference (FMI) suppressor for high voltage isolator
04/29/1998CN1180276A Scene change detector for digital video
04/29/1998CN1180275A Processing device for video signals
04/29/1998CN1180273A Device capable of uniformly adjusting digital image size
04/29/1998CN1180230A Karaoke playback apparatus using both communication and broadcasting and system including the same
04/29/1998CN1180228A Multi-picture processing digital video disc player
04/29/1998CN1180216A Tracking control method and its device for image recording reappearing device
04/29/1998CN1180209A Data converter
04/29/1998CN1180174A Mount shift apparatus of lens for CCTV camera
04/28/1998US5745909 Computer implemented method
04/28/1998US5745847 Automatic gain control circuit capable of compensating variation of reception level with wide range
04/28/1998US5745808 Camera exposure control system using variable-length exposure tables
04/28/1998US5745801 Camera having a motion compensation device
04/28/1998US5745800 Camera shake compensation device
04/28/1998US5745799 Image blur prevention apparatus
04/28/1998US5745798 Electronic apparatus
04/28/1998US5745783 System for recording and/or reproducing data by disconnecting the recording and/or reproducing device from the data processing device upon reproduction of the data
04/28/1998US5745758 System for regulating multicomputer data transfer by allocating time slot to designated processing task according to communication bandwidth capabilities and modifying time slots when bandwidth change
04/28/1998US5745710 Graphical user interface for selection of audiovisual programming
04/28/1998US5745646 Image pick-up apparatus for recording when recording medium is moved at a stable speed
04/28/1998US5745645 Method and an apparatus for encoding telecine-converted video data for seamless connection
04/28/1998US5745644 Method and apparatus for encoding a digital video signal
04/28/1998US5745642 System to add selectivley persistent resource data to unused bandwidth of digital movie
04/28/1998US5745641 Full-motion video disc with reference information for slow-motion or freeze playback
04/28/1998US5745640 AV data base for VTR
04/28/1998US5745639 Apparatus for improving the continuous supply or display time of full-motion video and other data
04/28/1998US5745638 Recording/reproducing apparatus of the helical scan type
04/28/1998US5745637 Synchronization of digital video with digital audio
04/28/1998US5745636 System and method for rendering images
04/28/1998US5745635 Adaptive deemphasis and reemphasis of high frequencies in video tape recording, utilizing a recorded control signal
04/28/1998US5745604 Identification/authentication system using robust, distributed coding
04/28/1998US5745584 Sound bubble structures for sound reproducing arrays
04/28/1998US5745505 Digital signal encoding method and apparatus, digital signal recording medium, and digital signal decoding method and apparatus
04/28/1998US5745491 Information storage and output system
04/28/1998US5745445 Digital recording and reproducing apparatus and method which prevents or manages a data loss
04/28/1998US5745379 Method for the production and transmission of enhanced multimedia information
04/28/1998US5745348 Printed circuit board coupling device for use with a cathode ray tube
04/28/1998US5745318 Digital video tape reproducing apparatus for reproducing video signals from tracks in a magnetic tape having reproducing heads having widths the same as or different from that of the recording heads
04/28/1998US5745305 Panoramic viewing apparatus
04/28/1998US5745295 Image display apparatus
04/28/1998US5745285 Field lens in a forward-looking infrared system
04/28/1998US5745223 Image pick-up device connectable to a pan head
04/28/1998US5745193 Integrated circuit device
04/28/1998US5745192 Method of operating a remote control receiver
04/28/1998US5745190 Method and apparatus for supplying data
04/28/1998US5745188 Apparatus for suppressing interference in television video signal
04/28/1998US5745187 In a digital television signal
04/28/1998US5745186 Video signal processing circuit for reducing a video signal
04/28/1998US5745185 Method of synchronization of a digital video signal and device for application of the method
04/28/1998US5745182 For an input image from motion vectors
04/28/1998US5745175 Method and system for providing automatic focus control for a still digital camera
04/28/1998US5745174 Viewpoint detection apparatus with selected correction coefficent generation
04/28/1998US5745173 Video preprocessing system for use in machine vision systems
04/28/1998US5745172 Noise elimination circuit in negative image pickup apparatus
04/28/1998US5745171 Device for generating a luminance signal from a single field
04/28/1998US5745170 Mounting device for joining a night vision device to a surveillance camera
04/28/1998US5745167 Video monitor system
04/28/1998US5745166 Text insertion system
04/28/1998US5745165 Video scope camera
04/28/1998US5745159 Audio and video distribution system
04/28/1998US5745126 Machine synthesis of a virtual video camera/image of a scene from multiple video cameras/images of the scene in accordance with a particular perspective on the scene, an object in the scene, or an event in the scene
04/28/1998US5745093 Liquid crystal display driving system
04/28/1998US5745088 Time multiplexed addressing circuitry
04/28/1998US5744807 Sensor array data line readout with reduced crosstalk
04/28/1998US5743614 Housing assembly for a matrix display
04/28/1998US5743612 Liquid crystal projector
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