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)
12/1997
12/03/1997EP0810580A2 Data conversion apparatus for pseudo-interactive data communication system
12/03/1997EP0810579A2 Data conversion apparatus for pseudo-interactive data communication system
12/03/1997EP0810575A1 Image display system
12/03/1997EP0810552A2 Image display device
12/03/1997EP0810551A1 Detection of and correction for specular reflections in digital image acquisition
12/03/1997EP0810458A2 Array of thin film actuated mirrors and method for the manufacture thereof
12/03/1997EP0810417A2 Relative angle detection apparatus utilizing polarization and virtual reality providing system using the apparatus
12/03/1997EP0809912A2 X-ray examination apparatus including an image sensor matrix with a correction unit
12/03/1997EP0809911A1 Method and apparatus for rapid capture of focused microscopic images
12/03/1997EP0809910A1 Channel identification
12/03/1997EP0642657B1 Detector calibration
12/03/1997CN2269683Y 多功能电视柜 Multifunctional TV Cabinet
12/03/1997CN2269682Y Street machine controller composed of letter display circuit for television set
12/03/1997CN2269681Y Multiway combined liquid crystal monitor
12/03/1997CN1166753A Reflecting film, relfector and TV set thereof
12/03/1997CN1166751A Picture switching apparatus
12/03/1997CN1166750A Method and circuit to determine noise value that corresponds to noise in signal
12/03/1997CN1166731A Wireless communciation set having backlighted display
12/03/1997CN1166723A Method and apparatus for controlling volume in audio/video equipment
12/03/1997CN1166651A Microprocessor capable of guarding against dishonest copying of audio and video data and image information processing system using the same
12/03/1997CN1166619A Projector
12/03/1997CN1036627C Sleep timer arrangement for television receiver
12/03/1997CN1036626C Electronic zoom system using image buffer
12/02/1997US5694623 Line of sight detecting device, and equipment comprising the device
12/02/1997US5694518 Computer system including ADPCM decoder being able to produce sound from middle
12/02/1997US5694514 System and method for creating personalized image collections from multiple locations by using a communication network
12/02/1997US5694492 Post-processing method and apparatus for removing a blocking effect in a decoded image signal
12/02/1997US5694489 Image signal processing apparatus with no change of signal processing mode in compression/expansion processing loop
12/02/1997US5694455 Mobile audio program selection system using public switched telephone network
12/02/1997US5694448 Imaging apparatus
12/02/1997US5694225 White-level correction circuit used with an analog-to-digital converter for an image reading apparatus
12/02/1997US5694180 Projection system for projecting a color video picture and transformation optical system for same
12/02/1997US5694177 Video signal filtering with temporally spaced samples in time past
12/02/1997US5694176 Method and apparatus for generating television program guides with category selection overlay
12/02/1997US5694175 Method for recognition of video standards and circuit implementing this method
12/02/1997US5694174 Television system capable of synchronizing a receiver with a transmitter by using a reference signal having a varying phase angle
12/02/1997US5694172 Method and apparatus for reproducing picture data
12/02/1997US5694169 Waterproof case for a camera
12/02/1997US5694168 Auto focus control device and method including selecting a zone for detecting an evaluative value for focusing in accordance with photographing direction
12/02/1997US5694167 Image pick up device using transfer registers in parallel with rows of light receiving cells
12/02/1997US5694166 Video camera with slower than standard read-out from CCD
12/02/1997US5694165 High definition image taking apparatus having plural image sensors
12/02/1997US5694164 Three-dimensional picture projecting device
12/02/1997US5694149 Computer implemented method
12/02/1997US5694148 Vertically scaling image signals using selected weight factors
12/02/1997US5694084 Wide-band amplifier circuits
12/02/1997US5693954 Verification of the performance of photostimulable phosphor read out system
12/02/1997US5693948 Advanced CCD-based x-ray image sensor system
12/02/1997US5693940 Apparatus and methods of closed loop calibration of infrared focal plane arrays
12/02/1997US5693932 Photoelectric converting apparatus with reduced electric power comsumption
12/02/1997US5692821 Method and system for thermal management within a display device
12/02/1997US5692820 Projection monitor
12/02/1997US5692819 Illuminating device and projector utilizing the same
12/02/1997US5692507 Radiation therapy x-ray simulator
12/02/1997CA2063878C Rear projection facetted dome
12/02/1997CA2042829C Polarization converting device and polarized-light illuminating system using the device and image display unit using the same
11/1997
11/27/1997WO1997044954A1 16:9 aspect ration displaying and picture out picture using 4:3 screen
11/27/1997WO1997044953A1 Video and audio signal processor and audio signal processor
11/27/1997WO1997044952A1 Customized menu system for hierarchical menu and television system with the same
11/27/1997WO1997044785A1 Signal recording apparatus for video device using magnetic recording medium
11/27/1997WO1997044776A2 Display device
11/27/1997WO1997044736A1 Method and apparatus for two-level copy protection
11/27/1997WO1997044696A1 Head-mounted display
11/27/1997WO1997044695A1 Automatic focusing device of image pickup device and method of correcting zoom tracking curve
11/27/1997WO1997044642A2 Colour measuring method and device
11/27/1997WO1997044101A1 Method and system for producing personal golf lesson video
11/27/1997WO1997039416A3 Image formation apparatus for viewing indicia on a planar specular substrate
11/27/1997DE19721713A1 Electronic endoscope with image sensor
11/27/1997DE19621206A1 Video signal transmission method via radio
11/27/1997DE19620332A1 Wireless cursor remote control for multi-media system
11/27/1997DE19549369C2 Movement vector determiner for various prediction methods
11/27/1997CA2224891A1 Colour measuring method and device
11/26/1997EP0809409A1 Method and circuit to determine a noise value that corresponds to the noise in a signal
11/26/1997EP0809408A1 Special effects camera
11/26/1997EP0809407A1 Projection lenses having large back focal length to focal length ratios
11/26/1997EP0809400A2 Apparatus and method for producing downwards compatible video signals with increased vertical resolution, and apparatus for reproducing and displaying same
11/26/1997EP0809399A2 Apparatus and method for producing downwards compatible video signals with increased vertical resolution, and apparatus for reproducing and displaying same
11/26/1997EP0809398A2 Cathode current detecting circuit
11/26/1997EP0809397A1 Digital video camera with constant bitrate and transmission system using this camera
11/26/1997EP0809396A2 Automatic beam current limit apparatus and methods of the same
11/26/1997EP0809395A2 An X-Y addressable CMOS APS with compact pixel pitch
11/26/1997EP0809394A2 Active pixel sensor with switched supply row select
11/26/1997EP0809299A2 Active pixel sensor with punch-through reset and cross-talk suppression
11/26/1997EP0809298A1 Solid-state image pickup device
11/26/1997EP0809234A1 PC-controlled multimedia system and methods using the same
11/26/1997EP0809209A2 Image enhancing method using lowpass filtering and histogram equalization and a device therefor
11/26/1997EP0809123A2 Millimeter wave imaging system
11/26/1997EP0808542A1 An improved telecine
11/26/1997EP0808541A1 Marking a video and/or audio signal
11/26/1997EP0434837B1 Method and apparatus for reproduction
11/26/1997CN2269038Y Assembled support for TV magnifier
11/26/1997CN2269037Y Dustproof and steamproof TV casing
11/26/1997CN2269036Y Volume controllable computer selector
11/26/1997CN2269035Y Audio/Video switch with pluratilies of inputs and outputs for several pictures
11/26/1997CN1166256A Television receiver
11/26/1997CN1166233A 显示系统 Display System
11/26/1997CN1166226A Multimedia optical disc correspounding to different rating systems of different countries, and method and appts. for production
11/26/1997CN1166224A Marking a digitally encoded video and/or audio signal
11/26/1997CN1166218A Interactive entertainment personalisation
11/26/1997CN1166122A Remote controller, transmitting and receiving apparatus and method
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