| 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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| 10/04/1988 | US4775893 Facsimile transmission system |
| 10/04/1988 | US4775886 Apparatus for performing a plurality of editing processes according to a predetermined order of priority while recording a composite image |
| 10/04/1988 | US4775880 Solid-state image sensor with amorphous semiconductor photoconductive cell array |
| 10/04/1988 | US4775799 Input scanner having digital and analog mode selection |
| 10/04/1988 | US4775791 Transparent sheet light collector for photostimulable phosphor imaging |
| 10/04/1988 | US4775205 Light-beam scanning apparatus having two beam waists |
| 10/04/1988 | US4775204 Light scanning optical system of an image output scanner using an electro-mechanical light modulator |
| 10/04/1988 | CA1242782A1 Self-resonant scanner biasing system |
| 09/28/1988 | EP0284511A2 Image information code processing system |
| 09/28/1988 | EP0284281A2 Apparatus for two-dimensionnally encoding image data to facsimile coded data |
| 09/28/1988 | EP0284043A2 Method of and apparatus for connecting output image signals from a plurality of line image sensors |
| 09/28/1988 | EP0283934A1 Driving circuit for a light emitting diode array |
| 09/28/1988 | EP0283847A2 Apparatus for selecting a reference line for image data compression |
| 09/28/1988 | EP0283798A2 Compression and decompression of column-interlaced, row-interlaced graylevel digital images |
| 09/28/1988 | EP0283715A2 Method for coding image signals |
| 09/28/1988 | EP0283627A2 Apparatus and method for storing and transmitting images represented by logic signals |
| 09/28/1988 | EP0283533A1 Digital storage of kanji characters |
| 09/28/1988 | CN88101643A 图象信号处理机 Image signal processor |
| 09/27/1988 | US4774710 Apparatus and method for controlling a laser diode to generate a linear illuminative output |
| 09/27/1988 | US4774592 Image reader using a plurality of CCDs |
| 09/27/1988 | US4774591 Image reader |
| 09/27/1988 | US4774590 Facsimile apparatus |
| 09/27/1988 | US4774587 Still video transceiver processor |
| 09/27/1988 | US4774581 Television picture zoom system |
| 09/27/1988 | US4774575 Video signal processing apparatus |
| 09/27/1988 | US4774574 Adaptive block transform image coding method and apparatus |
| 09/27/1988 | US4774569 Method for adaptively masking off a video window in an overscanned image |
| 09/27/1988 | US4774567 Reproduction of colored images including overprinting for reproduction of bright colors |
| 09/27/1988 | US4774566 Color image processing apparatus for processing a serial color signal comprising plural color component signals into identical phase parallel signals |
| 09/27/1988 | US4774562 Image transmission system with preview mode |
| 09/27/1988 | US4774550 Image information reading apparatus |
| 09/27/1988 | US4774545 Cut paper electrophotographic printers with continuous paper feed mechanisms |
| 09/27/1988 | US4774533 Copying apparatus |
| 09/27/1988 | US4774528 Thermal recording apparatus capable of gradation recording |
| 09/27/1988 | US4774508 Method of forming matrix image |
| 09/27/1988 | US4773734 Method of forming halftone screen |
| 09/27/1988 | CA1242405A1 Apparatus for performing raised dot formations |
| 09/27/1988 | CA1242353A1 Method of and apparatus for printing colored patterns |
| 09/22/1988 | WO1988007306A1 System for producing dithered images from continuous-tone image data |
| 09/22/1988 | WO1988007305A1 Process and apparatus for white balance |
| 09/22/1988 | DE3800904A1 Image scanning device with a viewing window |
| 09/22/1988 | DE3707557A1 Device for line-by-line scanning and/or illumination of surfaces |
| 09/21/1988 | EP0283295A2 Data communication system |
| 09/21/1988 | EP0282997A2 Electronic file apparatus capable of storing code data into optical memory |
| 09/21/1988 | EP0282719A1 Scanning apparatus for a luminous storage screen |
| 09/21/1988 | EP0282652A1 A method of documenting two- or three-dimensional objects |
| 09/20/1988 | US4773080 Data communication equipment |
| 09/20/1988 | US4772958 Image reading device |
| 09/20/1988 | US4772957 Photoelectric conversion apparatus |
| 09/20/1988 | US4772956 Dual block still video compander processor |
| 09/20/1988 | US4772955 Data communication apparatus |
| 09/20/1988 | US4772954 Copying machine |
| 09/20/1988 | US4772951 Solid state image sensor with cell array of amorphous semiconductor photoelectric converting elements |
| 09/20/1988 | US4772941 Video display system |
| 09/20/1988 | US4772911 Image formation apparatus |
| 09/20/1988 | US4771551 Method of and apparatus for applying angle data marks to originals for image data scanning |
| 09/20/1988 | CA1242274A1 Method for generating a pixel synchronizing signal in a picture input scanning apparatus and a reproduction record scanning apparatus and apparatus therefor |
| 09/20/1988 | CA1242239A1 Color electrophotographic copying process |
| 09/15/1988 | DE3706749A1 Method for improving the image quality in progressive digital still picture transmission |
| 09/14/1988 | EP0282359A2 Letter preparing apparatus |
| 09/14/1988 | EP0282305A2 Tonal conversion method for pictures |
| 09/14/1988 | EP0281688A1 Colour-scanning method and apparatus |
| 09/14/1988 | EP0281659A1 Method and apparatus for white-level adjustment |
| 09/13/1988 | US4771475 Image scanner |
| 09/13/1988 | US4771473 Image reader having electrical and optical means for varying magnification |
| 09/13/1988 | US4771471 Smoothing method for binary-coded image data and apparatus therefor |
| 09/13/1988 | US4771343 Device for printing and for recording electrical image signals of photographic pictures |
| 09/13/1988 | US4771340 Method and apparatus for printing information |
| 09/13/1988 | US4771339 Method of recording images |
| 09/13/1988 | US4771338 Image reading device for facsimile system |
| 09/13/1988 | US4771337 Image recording apparatus |
| 09/13/1988 | US4771336 Device for setting trimming areas of an original |
| 09/13/1988 | US4771335 Method and apparatus for sending data |
| 09/13/1988 | US4771333 System for minimizing residual charge carryover in an asynchronous raster input scanner |
| 09/13/1988 | US4771315 Drive device for travel assembly |
| 09/13/1988 | US4771275 Method and apparatus for assigning color values to bit map memory display locations |
| 09/13/1988 | US4771183 Photo-electric imaging device having overlaying row and column electrodes forming discrete, independently addressable areas |
| 09/13/1988 | US4770896 Cured black thermosetting coating |
| 09/07/1988 | WO1988006825A1 Serpentine columnar scanning method |
| 09/07/1988 | WO1988006824A1 Facsimile card for a personal computer |
| 09/07/1988 | WO1988006767A1 Videosystem |
| 09/07/1988 | WO1988006744A1 Device for deflecting a beam of rays |
| 09/07/1988 | EP0281501A1 Optical-scanning device |
| 09/07/1988 | EP0281007A2 Mail processing machine and method of sorting mails |
| 09/07/1988 | EP0280699A1 Precision paper transport system. |
| 09/07/1988 | EP0224583A4 Apparatus for adapting a digitized signal processing system for block processing with minimal blocking artifacts. |
| 09/06/1988 | USH524 Image processing system for converting monochrome bank check images to multicolor bank check images |
| 09/06/1988 | US4769852 Image processing system |
| 09/06/1988 | US4769790 Matrix data transposer |
| 09/06/1988 | US4769719 Facsimile system |
| 09/06/1988 | US4769718 Image processing apparatus |
| 09/06/1988 | US4769717 Apparatus for producing images |
| 09/06/1988 | US4769716 Facsimile transmission using enhanced symbol prototypes with precalculated front and back white spaces |
| 09/06/1988 | US4769715 Digital image display and photographic recording apparatus |
| 09/06/1988 | US4769710 Method for controlling accumulation type photoelectric conversion element |
| 09/06/1988 | US4769696 Scanner set-up simulation apparatus |
| 09/06/1988 | US4769694 Making a colored print from an image on a black-and-white CRT |
| 09/06/1988 | US4769652 Method and apparatus for handling sheet materials |
| 09/06/1988 | US4769651 Fiber optic cathode ray tube camera |
| 09/06/1988 | US4768847 Hologram scanner |