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)
05/1998
05/13/1998CN1181858A Image selecting/displaying appts.
05/13/1998CN1181815A Polarized light separator, method of mfg. the same, and projection display
05/13/1998CN1181681A Method for reducing carrier recovery time in high definition television receiver
05/13/1998CN1181680A Video line connection apparatus for adaptively connecting external input/output line
05/13/1998CN1181679A Audio volume control circuit using pulse width modulation signal
05/13/1998CN1181678A Nonlinear gray scale method and apparatus
05/13/1998CN1181676A Jitter control apparatus for video camera
05/13/1998CN1181562A Methods and apparatus for scanning object and displaying image in computed tomography system
05/13/1998CN1038380C Control circuit for a spatial stereo expander
05/12/1998US5752160 Interactive entertainment network system and method with analog video startup loop for video-on-demand
05/12/1998US5752098 Auto focussing method and device
05/12/1998US5752092 Control unit for a vibration compensation device for use in an optical imaging system
05/12/1998US5752029 Method and apparatus for representing and editing multimedia compositions using references to tracks in the composition to define components of the composition
05/12/1998US5751953 Interactive entertainment personalisation
05/12/1998US5751893 Variable length code recording/playback apparatus
05/12/1998US5751892 Multi-scene recording medium and apparatus for reproducing data therefrom
05/12/1998US5751890 Magnetic type recording and reproducing apparatus
05/12/1998US5751889 Recording and reproduction of a trick mode video signal
05/12/1998US5751887 Apparatus and method of decoding data groups of pictures
05/12/1998US5751886 Video image processing apparatus
05/12/1998US5751885 Centralized video system
05/12/1998US5751883 Multimedia direct access storage device and formatting method
05/12/1998US5751864 Image data processing apparatus
05/12/1998US5751863 Method and system having relaxed front end distortion requirements
05/12/1998US5751838 Correction of camera motion between two image frames
05/12/1998US5751824 Method of stabilizing the level of an audio signal in television broadcasting
05/12/1998US5751806 Audio information dissemination using various transmission modes
05/12/1998US5751779 General absolute value circuit
05/12/1998US5751700 Communication terminal apparatus
05/12/1998US5751504 Digital video and audio signal recording apparatus
05/12/1998US5751494 Image display apparatus
05/12/1998US5751448 Methods of operating an image forming apparatus having a shared paper transmission path
05/12/1998US5751384 Color polarizers for polarizing an additive color spectrum along a first axis and it's compliment along a second axis
05/12/1998US5751380 Optical protection apparatus for use with night vision devices
05/12/1998US5751379 Method to reduce perceptual contouring in display systems
05/12/1998US5751378 Scene change detector for digital video
05/12/1998US5751376 Image forming apparatus and method for creating motion blur
05/12/1998US5751375 Processing of pixel data at an operating frequency higher than the sampling rate of the input signal
05/12/1998US5751374 Processing of pixel data according to different broadcasting systems
05/12/1998US5751373 Television function selection method, television receiver and remote commander for television receiver
05/12/1998US5751372 Method and apparatus for navigating an on-screen program guide
05/12/1998US5751371 Picture receiving apparatus
05/12/1998US5751369 Information retrieval and presentation systems with direct access to retrievable items of information
05/12/1998US5751368 Delay detector apparatus and method for multiple video sources
05/12/1998US5751367 Video signal detecting apparatus
05/12/1998US5751361 Method and apparatus for correcting errors in a transmitted video signal
05/12/1998US5751359 Method for quantizing compressed video signals
05/12/1998US5751357 Method and arrangement for coding and decoding a video data stream for all picture elements of the video data stream
05/12/1998US5751354 Image sensing apparatus and method with exposure performed based on focus evaluation values
05/12/1998US5751353 Switching apparatus for TV lens unit switching
05/12/1998US5751352 Exposure control device
05/12/1998US5751351 Video camera apparatus with inhibition of image display during initialization
05/12/1998US5751350 Dual mode electronic camera having a large recording capacity
05/12/1998US5751348 Movie camera for storing movie and still images in proper chronology on a common recording medium
05/12/1998US5751343 Film image reproduction signal output apparatus
05/12/1998US5751340 Method and apparatus for reducing the inherently dark grid pattern from the video display of images from fiber optic bundles
05/12/1998US5751335 Viewing restricting method and viewing restricting apparatus
05/12/1998US5751296 Video presentation system
05/12/1998US5751282 System and method for calling video on demand using an electronic programming guide
05/12/1998US5751261 Control system for display panels
05/12/1998US5751259 Wide view angle display apparatus
05/12/1998US5751206 Degaussing coil
05/12/1998US5751189 Charge amplifier for MOS imaging array and method of making same
05/12/1998US5751032 Color linear charge coupled device and method for driving the same
05/12/1998US5749830 Fluorescent endoscope apparatus
05/12/1998US5749735 Interactive book, magazine and audio/video compact disk box
05/12/1998US5749641 Optical projector
05/12/1998US5749556 Rotating apparatus
05/12/1998CA2038222C Switching apparatus with cascaded switch sections
05/07/1998WO1998019456A1 Television receiver
05/07/1998WO1998019454A1 Image signal sensing process
05/07/1998WO1998019450A2 Intelligent video information management system
05/07/1998WO1998019449A2 Method and apparatus for custom operations of a processor
05/07/1998WO1998019435A2 Microdisplay for portable communication device
05/07/1998WO1998019396A2 Sample rate conversion
05/07/1998WO1998019309A1 Memory
05/07/1998WO1998019213A1 Back projection display
05/07/1998WO1998019212A1 Projection display and illuminating optical system for it
05/07/1998WO1998019211A1 Projection display and illuminating optical system therefor
05/07/1998WO1998019178A1 Submerged laser television and submerged laser visual recognizer
05/07/1998DE2954750C2 TV receiver with automatic tuning
05/07/1998DE19705035C1 Operating method for medical X-ray diagnostic arrangement
05/07/1998DE19644479A1 Verfahren zum Erfassen eines optischen Signals A method of detecting an optical signal
05/07/1998DE19643858A1 Interactive control of image and graphics passing in front of television camera
05/07/1998CA2268123A1 Microdisplay for portable communication system
05/06/1998EP0840528A2 An apparatus for a synchronized playback of audio-video signals
05/06/1998EP0840525A1 Image projecting apparatus
05/06/1998EP0840524A1 Image projecting apparatus and its method of adjustment
05/06/1998EP0840522A2 Improvements in or relating to image display systems
05/06/1998EP0840521A2 Radio-communication video terminal device
05/06/1998EP0840520A2 Circuitry for identifying packets of digital data
05/06/1998EP0840519A2 Apparatus and method of coding/decoding moving pictures
05/06/1998EP0840518A2 MPEG transport stream parser system
05/06/1998EP0840515A2 Video data coding method and apparatus
05/06/1998EP0840512A2 Integrated audio/video circuitry
05/06/1998EP0840508A1 Method and apparatus for encoding and decoding image information
05/06/1998EP0840507A1 Control of image duplication
05/06/1998EP0840506A2 Picture data reading and writing method and apparatus
05/06/1998EP0840505A2 System to multiplex and blend graphics OSD and motion video pictures for digital television
05/06/1998EP0840504A1 Customized menu system for hierarchical menu and television system with the same
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