| Patents for H04N 1 - Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof (142,802) |
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| 07/29/1992 | EP0495810A1 Digital modulation technique |
| 07/29/1992 | CN1063188A Auxiliary removable memory for storing image parameter data |
| 07/29/1992 | CN1063187A Mechanism for controlling presentation of displayed picture |
| 07/28/1992 | US5134669 Image processing system for documentary data |
| 07/28/1992 | US5134668 Masked combinations of video slices for computer display |
| 07/28/1992 | US5134667 Area discriminating system for an image processing system |
| 07/28/1992 | US5134666 Image separator for color image processing |
| 07/28/1992 | US5134653 Automatic dialing machine |
| 07/28/1992 | US5134623 Apparatus for controlling intensity of laser beam emitted from semiconductor laser unit |
| 07/28/1992 | US5134573 Method to extend the linear range of images captured on film |
| 07/28/1992 | US5134512 Scanning exposure apparatus having a modulation signal adjusting unit |
| 07/28/1992 | US5134511 Optical unit for use in laser beam printer or the like |
| 07/28/1992 | US5134503 Image processing apparatus |
| 07/28/1992 | US5134502 Data communication method and apparatus |
| 07/28/1992 | US5134501 Facsimile apparatus |
| 07/28/1992 | US5134495 Resolution transforming raster-based imaging system |
| 07/28/1992 | US5134494 Method for producing color and black plates in a multi-color plate making apparatus |
| 07/28/1992 | US5134487 Using common circuitry for different signals |
| 07/28/1992 | US5134473 Image pickup system comprising a memory of a small capacity |
| 07/28/1992 | US5134290 Collector for storage phosphor imaging system |
| 07/28/1992 | US5134081 Laser scribed window |
| 07/28/1992 | US5134019 Thermal image transfer recording medium |
| 07/23/1992 | WO1992012598A1 Compression of video signals |
| 07/23/1992 | WO1992012594A2 Image undithering apparatus and method |
| 07/23/1992 | WO1992012591A1 Facsimile routing methodology |
| 07/23/1992 | WO1992012514A1 A method and apparatus for recording and reading an image |
| 07/23/1992 | WO1992012483A1 Data reception technique |
| 07/22/1992 | EP0495622A2 Indexing of data sets |
| 07/22/1992 | EP0495563A2 Apparatus and techniques for computerized printing |
| 07/22/1992 | EP0495523A1 CCD linear image sensor |
| 07/22/1992 | EP0495490A2 Video signal encoding apparatus |
| 07/22/1992 | EP0495433A2 Combined printer, copier, scanner, and facsimile apparatus and method of operation |
| 07/22/1992 | EP0495191A2 Optical sensor |
| 07/22/1992 | EP0495138A1 Read-out apparatus with a luminescent storage panel |
| 07/22/1992 | EP0495087A1 Laser scanner with post-scanning beam shaping means |
| 07/22/1992 | EP0495045A1 Image correction circuit. |
| 07/22/1992 | EP0494939A1 Method to improve printing quality of grey scales and colour for printers. |
| 07/22/1992 | EP0328538B1 Elliptical cylinder light collector for photostimulable phosphor imaging apparatus |
| 07/21/1992 | US5133048 System for printing ordered stock |
| 07/21/1992 | US5133026 Computer input and character recognition system using facsimile |
| 07/21/1992 | US5133025 Scanning apparatus for reading an image |
| 07/21/1992 | US5133022 Normalizing correlator for video processing |
| 07/21/1992 | US5132833 Laser scanning system |
| 07/21/1992 | US5132810 Flat bed scanning type image reader |
| 07/21/1992 | US5132809 Image display apparatus |
| 07/21/1992 | US5132804 Video printer |
| 07/21/1992 | US5132788 Image processing apparatus for processing respective image data obtained by reading an outputting image signal corresponding to pixels forming the original image |
| 07/21/1992 | US5132787 Digital color copying machine with color separation |
| 07/21/1992 | US5132786 Color converting system for image processing equipment |
| 07/21/1992 | US5132711 Recording apparatus |
| 07/21/1992 | US5132710 Image communicating apparatus having ink jet printer with discharge recovery timing determined by data reception rate |
| 07/21/1992 | US5132525 Portable laser diode scanning head with aiming beam |
| 07/21/1992 | US5132197 Crystalline; treating amorphous oxytitanium phthalocyanine with methanol, and milling the product with ether, monoterpene hydrocarbon or liquid paraffin; electrophotographic apparatus and facsimile machine |
| 07/21/1992 | US5131767 Halftone printing system |
| 07/21/1992 | US5131639 Backing plate retainer |
| 07/19/1992 | CA2059390A1 Display apparatus |
| 07/15/1992 | EP0494731A1 Rubber member for paper feed device |
| 07/15/1992 | EP0494694A2 Photoelectric converting device and image processing apparatus utilizing the same |
| 07/15/1992 | EP0494687A2 High efficiency facsimile transmission apparatus |
| 07/15/1992 | EP0494332A1 Radiation image read-out apparatus |
| 07/15/1992 | EP0494301A1 Film scanner |
| 07/15/1992 | EP0494300A1 Film scanner |
| 07/15/1992 | EP0494288A1 Apparatus for processing a digital image for window width, level and curve shape |
| 07/14/1992 | US5131059 Image signal processor |
| 07/14/1992 | US5131058 Method for obtaining output-adjusted color separations |
| 07/14/1992 | US5131049 Identification, characterization, and segmentation of halftone or stippled regions of binary images by growing a seed to a clipping mask |
| 07/14/1992 | US5131026 Facsimile system having auto-answering function |
| 07/14/1992 | US5130935 Color image processing apparatus for extracting image data having predetermined color information from among inputted image data and for correcting inputted image data in response to the extracted image data |
| 07/14/1992 | US5130860 Video signal recording apparatus |
| 07/14/1992 | US5130847 Copying machine including illumination apparatus |
| 07/14/1992 | US5130839 Scanning optical apparatus |
| 07/14/1992 | US5130824 System for and method of reading image information |
| 07/14/1992 | US5130823 Error diffusion system |
| 07/14/1992 | US5130822 Method and apparatus for correcting an image signal |
| 07/14/1992 | US5130821 Method and apparatus for digital halftoning employing density distribution for selection of a threshold template |
| 07/14/1992 | US5130820 Image processing device |
| 07/14/1992 | US5130819 Image processing apparatus |
| 07/14/1992 | US5130818 Communication terminal apparatus, and communication method |
| 07/14/1992 | US5130817 Electronic apparatus |
| 07/14/1992 | US5130813 Image data supervising system |
| 07/14/1992 | US5130812 Apparatus for recording on a disk an audio signal that is recorded after the recording of a video signal thereon |
| 07/14/1992 | US5130809 Electrophotographic copier with constant rate data compression and simultaneous storage and decompression of compressed data received on a mutually coupled data bus |
| 07/14/1992 | US5130808 Image forming apparatus with dot concentration |
| 07/14/1992 | US5130807 Method and apparatus for reading and copying documents having different thickness |
| 07/14/1992 | US5130806 Job comment/operator messages for an electronic reprographic printing system |
| 07/14/1992 | US5130805 Image forming apparatus with detection and indication of defective image data |
| 07/14/1992 | US5130791 Color image processing apparatus |
| 07/14/1992 | US5130789 Localized image recoloring using ellipsoid boundary function |
| 07/14/1992 | US5130788 Shading correction using FIFO memory for correction data |
| 07/14/1992 | US5130761 Led array with reflector and printed circuit board |
| 07/14/1992 | US5130565 Self calibrating PWM utilizing feedback loop for adjusting duty cycles of output signal |
| 07/14/1992 | US5130531 Reflective photosensor and semiconductor light emitting apparatus each using micro Fresnel lens |
| 07/14/1992 | US5130525 Method and apparatus for real time motion and image analysis |
| 07/14/1992 | US5130524 Apparatus for controlling intensity of laser beam emitted from semiconductor laser unit |
| 07/10/1992 | WO1992012592A2 Controller for spark discharge imaging |
| 07/09/1992 | WO1992011731A2 Memoryless electronic camera with direct hard copy output |
| 07/09/1992 | WO1992011729A1 Color and tone scale calibration system for a printer using electronically-generated input images |
| 07/09/1992 | WO1992011728A1 Apparatus and method for dynamic step quantization |
| 07/09/1992 | WO1992011727A1 Method and apparatus for automatic exposure control in an electronic imaging system |
| 07/09/1992 | WO1992011700A2 Method and apparatus for providing adjustable error correction |