| 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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| 09/22/1992 | US5148746 Print-head and plate-cleaning assembly |
| 09/22/1992 | CA1307691C Low cost color scanner |
| 09/17/1992 | WO1992016070A1 Process and device for recording rastered images |
| 09/17/1992 | WO1992016069A1 Data-processing and data-transmission system using a personal computer and fax transceiver |
| 09/17/1992 | WO1992015967A1 Applying traps to a printed page specified in a page description language format |
| 09/17/1992 | WO1992015958A1 Apparatus and method to merge images rasterized at different resolutions |
| 09/17/1992 | WO1992015957A2 Production of second-generation camera-original control tool photographies via photography of digitally-generated transparency of an original scene |
| 09/17/1992 | WO1992015458A1 Leaf-spring assembly for led printhead |
| 09/17/1992 | DE4205042A1 Electronic storage system with attribute and symbol memories for facsimile - generates title page for transmission to designated station from image data for each retrieved symbol sequence |
| 09/17/1992 | DE4108253A1 Verfahren und anordnung zur herstellung von gerasterten farbauszuegen und druckformen Method and arrangement for the production of half-tone farbauszuegen and forms of expression |
| 09/17/1992 | DE4107907A1 Colour video facsimile transmission and print-out system including personal computer - combines basic functions of image management, data transfer and colour printing in single comprehensive control program |
| 09/17/1992 | DE4107831A1 Automatic facsimile transmission of documents - using encoded instructions for automatic selection of interactive receiver and setting of transmitter for rapid reply without readjustment |
| 09/16/1992 | WO1992021203A1 Method and apparatus for adaptively reducing interline flicker of tv-displayed image |
| 09/16/1992 | EP0504068A2 Facsimile communication apparatus |
| 09/16/1992 | EP0503903A2 Image recording method and apparatus |
| 09/16/1992 | EP0503645A2 Matrix address generator and multivalue gradation processor having the same |
| 09/16/1992 | EP0503644A2 Device for judging type of color of document |
| 09/16/1992 | EP0503643A2 Video clock generating circuit and horizontal synchronizing signal generating device in image forming apparatus using laser beam |
| 09/16/1992 | EP0503606A2 Method of and apparatus for coloring an image area |
| 09/16/1992 | EP0503431A2 Box body construction of a digital image forming apparatus |
| 09/16/1992 | EP0503430A2 Digital image forming apparatus |
| 09/16/1992 | EP0503165A1 Optical scanning apparatus |
| 09/16/1992 | EP0503051A1 Color image processing system for preparing a composite image transformation module for performing a plurality of selected image transformations. |
| 09/16/1992 | EP0503042A1 Scene balance calibration of digital scanner |
| 09/16/1992 | EP0503041A1 System with auxiliary removable memory for storing image parameter data |
| 09/16/1992 | EP0502855A1 Plasma-jet imaging apparatus and method |
| 09/16/1992 | CN1018322B Thermo-sensing printer |
| 09/16/1992 | CN1018320B Method and apparatus for quadrature amplitude modulation with line synchronization pulse for video telephone |
| 09/16/1992 | CA2082656A1 Method and apparatus for adaptively reducing interline flicker of tv-displayed image |
| 09/15/1992 | US5148501 Scalar data processing method and apparatus |
| 09/15/1992 | US5148495 Line region segmentation method |
| 09/15/1992 | US5148296 Original document reading apparatus |
| 09/15/1992 | US5148295 Information processing apparatus |
| 09/15/1992 | US5148294 Image processing apparatus and method for painting a memory with plural colors |
| 09/15/1992 | US5148292 Apparatus for effectively compressing video data representing a relatively simple image having strong area correlation |
| 09/15/1992 | US5148291 Image signal compensating apparatus |
| 09/15/1992 | US5148289 Image forming apparatus |
| 09/15/1992 | US5148288 Standardized color calibration of electronic imagery |
| 09/15/1992 | US5148287 Image processing apparatus with good highlight reproduction |
| 09/15/1992 | US5148286 Method and apparatus for operating an electronic reprographic printing system upon scan interruption |
| 09/15/1992 | US5148268 Multiplexing arrangement for controlling data produced by a color images sensor array |
| 09/15/1992 | US5148190 Scanning optical system with plural focusing units |
| 09/10/1992 | DE4206840A1 Combined image generation system for digital copier - has character or symbol data combined with scanned document data |
| 09/10/1992 | DE4107703A1 Verfahren und vorrichtung zur aufzeichnung gerasterter bilder Method and apparatus for recording rastered images |
| 09/10/1992 | DE4107608A1 Transparent image scanning system - with projection of illuminated image into scanning plane of optoelectronic scanning device |
| 09/09/1992 | EP0502711A2 Image reading apparatus |
| 09/09/1992 | EP0502622A1 Image processing method |
| 09/09/1992 | EP0502369A2 Method of and apparatus for processing image by setting up image processing conditions on the basis of finishing information |
| 09/09/1992 | EP0502334A2 Image scanner |
| 09/09/1992 | EP0502212A1 Equipment for controlling picture |
| 09/09/1992 | EP0501984A1 Device for clamping recording substrates in sheet form. |
| 09/09/1992 | CN1018210B Image conversion apparatus |
| 09/08/1992 | US5146604 Information filing apparatus that stores and erases information based on frequency of its use |
| 09/08/1992 | US5146598 Communication terminal apparatus having an interrupt/restart function with time measuring control for interruption and disabling feature |
| 09/08/1992 | US5146548 Method and apparatus for optimizing and storing contone images for subsequent half-toning and merging with text |
| 09/08/1992 | US5146545 For storing print data |
| 09/08/1992 | US5146493 Communication system |
| 09/08/1992 | US5146489 Dedicated line eliminator for facsimile/telephone systems |
| 09/08/1992 | US5146362 Infra-red extraction from illumination source |
| 09/08/1992 | US5146353 Still video camera with a playback function and sound recording feature |
| 09/08/1992 | US5146352 Reader/recorder in a facsimile machine |
| 09/08/1992 | US5146351 Image reader |
| 09/08/1992 | US5146349 Facsimile apparatus which can coordinate communication with more than one external apparatus |
| 09/08/1992 | US5146348 Store-and-forward switching system |
| 09/08/1992 | US5146346 Method for displaying and printing multitone images derived from grayscale images |
| 09/08/1992 | US5146345 Foldable electronic print board with centrally located printer for stability |
| 09/08/1992 | US5146344 Printing system with automatic statistical compilation and billing |
| 09/08/1992 | US5146343 Image processing device for determining and printing a maximum number of image frames in desired size and layout |
| 09/08/1992 | US5146328 Color signal network system |
| 09/08/1992 | US5146323 Signal processing circuit including a white balance adjusting circuit in a color video printer apparatus |
| 09/08/1992 | US5146321 Linear film scanner operable at different line rates |
| 09/08/1992 | US5146275 Composite image forming apparatus |
| 09/08/1992 | US5146265 Apparatus and method for the reproduction of a colored master |
| 09/08/1992 | US5146220 Data conversion method and apparatus for converting undefined length data to fixed length data |
| 09/08/1992 | US5146087 Imaging process with infrared sensitive transparent receiver sheets |
| 09/08/1992 | US5146082 Image detecting unit having emitting means and light receiving means and method for arranging the light emitting means and the light receiving means |
| 09/03/1992 | WO1992015171A1 Process and device for filtering signals |
| 09/03/1992 | WO1992015170A1 Method and apparatus for generating digital, angled halftone screens |
| 09/03/1992 | WO1992015169A1 Process and device for generating signals corresponding to the information content of raster-scanned images |
| 09/03/1992 | WO1992015033A1 Process and device for focusing an optical imaging system |
| 09/03/1992 | WO1992014992A1 Digitally controlled toner delivery method and apparatus |
| 09/03/1992 | DE4106455A1 Processing and storing facsimile documents - using personal computer converter for electronic conversion of facsimile to graphic format and vice=versa clearly for each document |
| 09/03/1992 | DE4106454A1 Datenverarbeitungs- und datenuebertragungssystem mittels personalcomputer und faksimilesendeempfaenger Data processing and datenuebertragungssystem using personal computers and faksimilesendeempfaenger |
| 09/03/1992 | CA2104454A1 Digitally controlled toner delivery method and apparatus |
| 09/02/1992 | EP0501942A1 A method and a device for converting a color coordinate set |
| 09/02/1992 | EP0501814A2 Image processing apparatus |
| 09/02/1992 | EP0501769A1 Image-bearing member and apparatus including same |
| 09/02/1992 | EP0501767A2 Facsimile apparatus determining type of received image to select printing device |
| 09/02/1992 | EP0501660A1 Image holding member and apparatus which uses the same |
| 09/02/1992 | EP0501487A2 Thermal transfer image forming apparatus |
| 09/02/1992 | EP0501450A2 Apparatus for distinguishing between different areas of an image |
| 09/02/1992 | EP0501334A2 Image quality adjusting apparatus for a copying machine |
| 09/02/1992 | EP0501216A1 Image forming device |
| 09/02/1992 | EP0501126A2 Halftone screen density data structures and method and apparatus for utilizing the same |
| 09/02/1992 | EP0501121A2 Video analog-to-digital converter |
| 09/02/1992 | EP0501023A2 Coupled-color error diffusion |
| 09/02/1992 | EP0500927A1 Picture retrieval system |
| 09/02/1992 | EP0500926A1 User-interactive reduction of scene balance failures. |
| 09/02/1992 | EP0500924A1 Mechanism for accessing digitized image database to provide iteratively improved display resolution |
| 09/02/1992 | EP0500913A1 System comprising a record carrier and a reading device |