Patents
Patents for H04N 9 - Details of colour television systems (80,494)
12/2004
12/14/2004US6832040 Reproducing apparatus and reproducing/recording apparatus memorizing identification information of optical information media and method thereof
12/14/2004US6832000 Automatic segmentation-based grass detection for real-time video
12/14/2004US6831948 System and method for motion compensation of image planes in color sequential displays
12/14/2004US6831789 Rotating periodic color-regulating module of an image display device
12/14/2004US6831788 Polarization beam splitter and projection display apparatus using the same
12/14/2004US6831707 Liquid crystal display element and projection type liquid crystal display device
12/14/2004US6831706 Projection image display apparatus
12/14/2004US6831704 Linking external devices to switcher transitions
12/14/2004US6831702 Method of and apparatus for identifying a signal transmitting source
12/14/2004US6831692 Solid-state image pickup apparatus capable of outputting high definition image signals with photosensitive cells different in sensitivity and signal reading method
12/14/2004US6831687 Digital camera and image signal processing apparatus
12/14/2004US6831685 Solid-state image pickup element
12/14/2004US6830343 Projector apparatus
12/14/2004US6830342 Optical system and display device using the same
12/14/2004US6830339 Polarized light recuperation apparatus
12/09/2004WO2004107756A1 Ascertaining show priority for recording of tv shows depending upon their viewed status
12/09/2004WO2004107752A1 Multi-programme recording in dvd compliant format
12/09/2004WO2004107751A1 Illumination system for videoprojector utilizing one or more led diodes matrices
12/09/2004WO2004107728A2 Image sensor with dark signal reduction
12/09/2004WO2004107727A2 Image sensor with time overlapping image output
12/09/2004WO2004107345A1 Device and method for recording information
12/09/2004WO2004107317A1 Apparatus and method for embedding a watermark using sub-band filtering
12/09/2004WO2004107316A2 Bit-stream watermarking
12/09/2004WO2004107018A1 Led illumination system
12/09/2004WO2004106996A1 Compact efficient light collection optics for scrolling color illumination
12/09/2004WO2004106983A2 Illumination in optical systems
12/09/2004WO2004077811A3 Apparatus and method for simultaneously utilizing audio visual data
12/09/2004WO2004054272A3 Apparatus for generating a number of color light components
12/09/2004US20040250291 Transcoding media content from a personal video recorder for a portable device
12/09/2004US20040249861 Meta-data display system, meta-data synthesis apparatus, video-signal recording/reproduction apparatus, imaging apparatus and meta-data display method
12/09/2004US20040248022 Display device and light adjusting method thereof
12/09/2004US20040248019 Copper phthalocyanine and pyridone-azo dye on substrate
12/09/2004US20040247296 Optical disc recording apparatus, optical disc reproduction apparatus, and optical disc recording method that are all suitable for seamless reproduction
12/09/2004US20040247294 Information storage medium storing moving picture data and additional data, reproducing apparatus and method therefor
12/09/2004US20040247293 Information recording medium, information recording method and apparatus, and information playback method and apparatus
12/09/2004US20040247291 Recording apparatus, recording method, program and medium
12/09/2004US20040247290 Recording medium having data structure for managing reproduction of multiple reproduction path video data for at least a segement of a title recorded thereon and recording and reproducing methods and apparatuses
12/09/2004US20040247285 Storing and retrieving encoded data stream with specified time of delivery on hard disk
12/09/2004US20040247282 Methods and systems for storing multiple video information
12/09/2004US20040247222 Laser display device and method for controlling the same
12/09/2004US20040247205 Recording and reproducing system for image data with recording position information and a recording and reproducing method therefor
12/09/2004US20040247201 Chromatic aberration correction apparatus, chromatic aberration correction method, and chromatic aberration correction program
12/09/2004US20040246841 Data recording apparatus and data recording method
12/09/2004US20040246590 Image display device
12/09/2004US20040246589 Color illuminating system and projection type image display apparatus using the same
12/09/2004US20040246586 Illumination system providing light of Gaussian distribution, projection system, and method of forming color image
12/09/2004US20040246448 Projector
12/09/2004US20040246446 Color scrolling projection system
12/09/2004US20040246445 Projection system and method of forming color image
12/09/2004US20040246444 Projection type color display device
12/09/2004US20040246443 Color scrollable projection system
12/09/2004US20040246442 Projection type image display system capable of color scrolling
12/09/2004US20040246389 High brightness wide gamut display
12/09/2004US20040246377 Scaling method and apparatus using approximate simplified scaling factors
12/09/2004US20040246359 Imaging apparatus
12/09/2004US20040246352 Imaging device
12/09/2004US20040246351 Imager with tuned color filter
12/09/2004US20040246349 Photographing apparatus for automatically setting resolution and method thereof
12/09/2004US20040246348 Electronic camera having white balance function
12/09/2004US20040246346 Photographing apparatus for automatically setting compression format and method thereof
12/09/2004US20040246345 Spectrum and color reproduction system
12/09/2004US20040246338 Multifunctional integrated image sensor and application to virtual interface technology
12/09/2004US20040246257 Graphics accelerator
12/09/2004US20040246217 Liquid-crystal display apparatus and three-panel liquid-crystal display projector
12/09/2004DE4408753B4 Projektionslinseneinheit Projection lens unit
12/09/2004DE19549661B4 Supervision equipment for amt. of software use - enforces limit of use for copying of high-vol. storage media by degradation of output video signal when limit is exceeded
12/09/2004DE10323410A1 Vorrichtung zur Prüfung von Banknoten An apparatus for checking bank notes
12/09/2004DE10321711A1 Miniaturized illumination device for light modulator with equal number of prisms and modulator sections, each prism assigned to specific section
12/09/2004DE10321709A1 Device to illuminate light modulator divided into section with separate illumination channel per section, for projector
12/09/2004DE10229706A1 Verfahren zur Speicherplatzverwaltung in einem Speichrmedium eines digitalen Endgeräts bei einer Datenspeicherung nach dem Verfahren der priorisierten Pixelübertragung A method for storage management in a Speichrmedium a digital terminal for data storage by the method of prioritized pixel transmission
12/08/2004EP1484929A2 Laser image projector
12/08/2004EP1484928A2 Imaging device
12/08/2004EP1484917A2 Camera apparatus
12/08/2004EP1484916A2 Camera Apparatus
12/08/2004EP1484907A2 Color correction in images
12/08/2004EP1484743A2 System for improving display resolution
12/08/2004EP1484742A2 Color signal processing for a multi-primary display
12/08/2004EP1483919A1 Method and apparatus for processing sensor images
12/08/2004EP1483617A1 Projection device having an increased efficiency
12/08/2004EP1218195A4 Controller for a printer module
12/08/2004EP0807304A4 Time compression/expansion without pitch change
12/08/2004CN2662568Y Automatic switching demagnetization and overcurrent attack proof protection apparatus for color TV
12/08/2004CN2662564Y A line output circuit
12/08/2004CN2662291Y Downside dualpurpose highly efficient LED white light
12/08/2004CN1554197A Image projection device with liquid optical filter
12/08/2004CN1554188A Time stamp value controller
12/08/2004CN1554184A Image stabilization using color matching
12/08/2004CN1554073A Concealed object recognition
12/08/2004CN1553712A Data processing apparatus, data processing method
12/08/2004CN1553708A Detecting method for dynamic image pixel with adjustable critical value
12/08/2004CN1553706A Screen control method and equipment there of
12/08/2004CN1553695A Color-Tv integrated signal processor by voltage synthesis
12/08/2004CN1553451A Information record medium, apparatus for recording the same and apparatus for reproducing the same
12/08/2004CN1553447A Recording medium retaining data for menu control, menu control method and apparatus
12/08/2004CN1553278A Filter, color wheel therewith and producing method thereof
12/08/2004CN1179579C Apparatus and method for reproducing multiple camera-angle signals from disc
12/08/2004CN1179578C Color change device for color indication system and method thereof
12/08/2004CN1179577C Picture pick-up device, white balance adjusting method and operation processing program thereof
12/08/2004CN1179576C Color transmission system discrimination circuit and method in television set
12/08/2004CN1179569C Decoding device and method