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)
10/1997
10/21/1997US5678546 Method for displaying moveable bodies
10/16/1997WO1997038560A1 Light source lamp unit, light source device, and projection display device
10/16/1997WO1997038534A1 Display device comprising a display tube having an external shield against the earth's magnetic field
10/16/1997WO1997038531A1 In-camera image marking and authentication
10/16/1997WO1997038528A1 Video data transmitting method, video data transmitting device, and video data reproducing device
10/16/1997WO1997038527A1 Multimedia optical disk on which audio data of a plurality of channels and sub-video data together with time-varying image data, and device and method of reproducing the data
10/16/1997WO1997038526A1 Law enforcement video documentation system and methods
10/16/1997WO1997038525A1 Television receiver
10/16/1997WO1997038524A1 Image-recording system and method of recording images with shortened recognition times
10/16/1997WO1997038351A1 Display device
10/16/1997WO1997037712A1 System and device for producing and transmitting subliminal messages
10/16/1997WO1997029586A3 Image data noise filtering
10/16/1997DE19616982C1 Visiereinrichtung für Tag und Nacht Sighting device for day and night
10/16/1997CA2251583A1 Display device
10/15/1997EP0801508A1 Colour gamut detecting circuit and image sensing apparatus
10/15/1997EP0801507A2 LCD projector
10/15/1997EP0801499A2 Video telephone answering machine
10/15/1997EP0801498A2 Digital recording and/or reproduction apparatus of video signal
10/15/1997EP0801497A1 Digital signal recording/reproducing device with editor
10/15/1997EP0801496A2 Color image pickup apparatus
10/15/1997EP0801495A2 Data transmission apparatus
10/15/1997EP0801488A2 Information transfer method and apparatus
10/15/1997EP0801392A2 Information record medium, apparatus for recording the same and apparatus for reproducing the same
10/15/1997EP0801390A2 Editing of recorded material
10/15/1997EP0801389A2 Editing of recorded material
10/15/1997EP0801384A2 Information storage and information transmission media with parental control
10/15/1997EP0801360A2 Image quality enhancing method using mean-matching histogram equalization and a circuit therefor
10/15/1997EP0801359A1 Automatic picture size magnification/reduction circuit
10/15/1997EP0801322A1 Ejecting device for image pick up apparatus
10/15/1997EP0800745A1 Time-shifted conditional access
10/15/1997EP0800744A1 Video signal scan conversion
10/15/1997EP0800687A1 Digital image warping system
10/15/1997EP0731957B1 Method for scaling and filtering images using discrete cosine transforms
10/15/1997EP0705499B1 Device for amplifying television signals with a predetermined variable operating class for preventing transmission errors
10/15/1997EP0678210B1 A data driver circuit for use with an lcd display
10/15/1997EP0662274B1 Colour video image projection system and associated transformation optics
10/15/1997EP0636302B1 A method for adaptive estimation of unwanted global picture instabilities in picture sequences in digital video signals
10/15/1997EP0583391B1 Apparatus for operating a conventional film camera in an electronic mode operation
10/15/1997CN2265046Y Eyes-protecting TV screen enlarging glass
10/15/1997CN1162235A Channel selecting editing device for television set
10/15/1997CN1162228A Multi-media TV receiver
10/15/1997CN1162218A Device for controlling conversion gain of down converter
10/15/1997CN1162126A Flash controlling method for interline type CCd camera
10/15/1997CA2201679A1 Video data storage
10/14/1997US5678217 Video signal switching device with descrambler output and input terminals
10/14/1997US5678102 Dual purpose camera
10/14/1997US5678101 Holder assembly for electro-developing recording media and electro-developing type camera with such holder assembly
10/14/1997US5677981 Video signal recording apparatus which receives a digital progressive scan TV signal and switches the progressive signal frame by frame alternately
10/14/1997US5677980 Decoder for compressed digital signal
10/14/1997US5677940 Digital X-ray imaging apparatus
10/14/1997US5677911 Data frame format for a digital signal having multiple data constellations
10/14/1997US5677901 Methods and appartus for reproducing and decoding data recorded on a disk
10/14/1997US5677895 Apparatus and methods for setting timepieces
10/14/1997US5677795 Modular helmet-mounted display
10/14/1997US5677785 Method for forming an array of thin film actuated mirrors
10/14/1997US5677743 Apparatus and method for synchronizing a horizontal deflection signal with a horizontal sync signal
10/14/1997US5677742 Apparatus and method for displaying a clamp point
10/14/1997US5677740 Video receiver for storing compressed and encoded audio-visual data
10/14/1997US5677739 System and method for providing described television services
10/14/1997US5677737 Video compression for wide screen television
10/14/1997US5677734 Method and apparatus for modifying the quantization step of each macro-block in a video segment
10/14/1997US5677733 Exposure control device having a plurality of light detecting areas
10/14/1997US5677732 Automated apparatus and method for producing a bus-controlled television
10/14/1997US5677729 Panoramic vision apparatus
10/14/1997US5677727 Television telephone
10/14/1997US5677708 System for displaying a list on a display screen
10/14/1997US5677707 Method and apparatus for displaying a plurality of images on one display image by carrying out filtering operation
10/14/1997US5677600 Method of memory-driving a plasma display panel with write and sustain voltages set up independently of each other
10/14/1997US5677542 A stimulable phosphor sheet can emit light when scanning with rays
10/14/1997US5677527 Compensation method and apparatus for image signals generated by CCD
10/14/1997US5677201 Laminated solid-state image pickup device and a method for manufacturing the same
10/14/1997US5676442 Projection display apparatus
10/14/1997US5676441 Projector
10/14/1997US5676333 Supersonic aircraft shock wave energy recovery system
10/14/1997CA2064721C Image correction circuit
10/14/1997CA2063849C Outline enhancing device
10/14/1997CA2053593C Method and apparatus for reducing co-channel interference in an hdtv receiver
10/12/1997CA2201693A1 Processing image data
10/09/1997WO1997037496A1 Image receiver, image reception method, image transmitter, image transmission method, image transmitter/receiver and image transmission/reception method
10/09/1997WO1997037492A1 A method for controlling copy protection in digital video networks
10/09/1997WO1997037491A1 Multimedia optical disk improved in interactive reproduction advancing performance, reproducing device, and reproducing method
10/09/1997WO1997037489A1 Telecine system
10/09/1997WO1997037287A1 Real-time clock for consumer devices and method for implementing such a clock
10/09/1997WO1997037279A2 Compact lcd projector
10/09/1997WO1997037202A1 Digital interconnects of a pc with consumer electronics devices
10/09/1997WO1997028654A3 Chroma keying studio system
10/09/1997WO1997019437A3 Display system comprising a cathode ray tube, and a computer including means for sending a signal to a display system comprising a cathode ray tube
10/09/1997EP0806026A3 Display system comprising a cathode ray tube, and a computer including means for sending a signal to a display system comprising a cathode ray tube
10/09/1997DE19614778A1 Mobile radio receiver for audio and video signals
10/09/1997DE19613662A1 X=ray diagnostic arrangement with solid state detectors
10/09/1997CA2247619A1 Compact integrated lcd projector
10/09/1997CA2221184A1 Picture receiving apparatus, picture receiving method, picture sending apparatus, picture sending method, picture sending/receiving apparatus, and picture sending/receiving method
10/09/1997CA2200369A1 Method and system for a video answering machine
10/08/1997EP0800314A1 Receiver for programmes broadcast by a satellite or an MMDS-station
10/08/1997EP0800313A2 Automatic channel preset apparatus for television broadcasting signals
10/08/1997EP0800312A1 Data transmitter, data transmitting method, data receiver, information processor, and information recording medium
10/08/1997EP0800311A1 Circuit for automatic detection of letter box pictures in TV-receivers
10/08/1997EP0800308A2 Solid state color imaging device
10/08/1997EP0800290A2 Near on-demand digital information delivery system and method using signal fragmentation and sequencing to reduce average bandwidth and peak bandwidth variability
10/08/1997EP0800213A2 Charge transfer device and method of driving the charge transfer device
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