| 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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| 05/01/1996 | EP0710002A2 Photoelectric conversion apparatus and information processing apparatus |
| 05/01/1996 | EP0709822A2 Improvements in or relating to data formatters and frame memories |
| 05/01/1996 | EP0709806A2 Color correction device and color correction method |
| 05/01/1996 | EP0709802A2 Optical scanning with overlap |
| 05/01/1996 | EP0709760A2 Data copyright management system |
| 05/01/1996 | EP0709707A2 Exposure method for an image forming apparatus, and image forming apparatus |
| 05/01/1996 | EP0709012A1 High quality multilevel halftoning for colour images with reduced memory requirements |
| 05/01/1996 | EP0533712B1 Real time transformation between colour spaces |
| 05/01/1996 | CN2226318Y Data facsimile telegram-distributing diversity apparatus |
| 05/01/1996 | CN1121759A Differential coding and decoding method and related circuits |
| 05/01/1996 | CN1121604A Communication circuit |
| 05/01/1996 | CN1121592A Developing frame, process cartridge and image forming apparatus |
| 04/30/1996 | US5513300 Method and apparatus for producing overlapping image area |
| 04/30/1996 | US5513282 Method and apparatus for controlling the processing of digital image signals |
| 04/30/1996 | US5513280 Discrimination of an edge portion of an image from a screen dot portion in an image processing system |
| 04/30/1996 | US5513279 Image coding and decoding apparatus with coded data size information provided coded data blocks |
| 04/30/1996 | US5513254 Method and apparatus for processing facsimile transmissions |
| 04/30/1996 | US5513253 Facsimile apparatus |
| 04/30/1996 | US5513212 For use in a data communications equipment |
| 04/30/1996 | US5513208 Facsimile apparatus and training sequence changeover method |
| 04/30/1996 | US5513018 Digital image forming apparatus having a function of compensating shadings using a white reference plate |
| 04/30/1996 | US5513017 Automatic document imaging mode selection system |
| 04/30/1996 | US5513016 Method and apparatus for processing image signal |
| 04/30/1996 | US5513014 Video printer |
| 04/30/1996 | US5513013 Facsimile output job sorting unit and system |
| 04/30/1996 | US5513007 Image processing apparatus and image processing method |
| 04/30/1996 | US5512986 Electrophotography apparatus |
| 04/30/1996 | US5512979 System for remote diagnosis of image forming apparatuses, including intelligent communications control for data therefrom |
| 04/30/1996 | US5512977 Copying machine with encryption function |
| 04/30/1996 | US5512927 Image forming apparatus having a photosensitive drum rotatable at different speeds |
| 04/30/1996 | US5512923 Color variation control method for ink-jet printers |
| 04/30/1996 | US5512922 Method of multi-tone printing |
| 04/30/1996 | US5512921 Visual display system having low energy data storage subsystem with date compression capabilities, and method for operating same |
| 04/30/1996 | US5512916 Method and apparatus for processing and subsequently displaying transmitted image data on an active-addressed display device |
| 04/30/1996 | US5512396 Method of producing photographic prints |
| 04/30/1996 | US5511743 Media input selector and method |
| 04/30/1996 | CA2077860C Image scanner |
| 04/30/1996 | CA2046258C Apparatus and method for image area identification |
| 04/25/1996 | WO1996012251A1 Anti-aliasing printer |
| 04/25/1996 | WO1996012245A1 Apparatus and method for compressing binarized images |
| 04/25/1996 | WO1996003769A3 Method and apparatus for fax messaging in a selective call receiver system using multiple code-book data compression |
| 04/25/1996 | DE4437900A1 Scanner generating digital signals from document image |
| 04/25/1996 | DE4437119A1 Data transmitter with convenience of facsimile and security of direct computer connection |
| 04/25/1996 | CA2134139A1 Cryptic faxing |
| 04/24/1996 | EP0708565A2 Variable-length decoding apparatus using relative addressing |
| 04/24/1996 | EP0708564A2 Method of encoder control |
| 04/24/1996 | EP0708552A2 Image processing apparatus and method thereof |
| 04/24/1996 | EP0708551A2 Image signal coding apparatus with switching between variable-length coding and fixed-length coding |
| 04/24/1996 | EP0708550A2 Ablation-transfer-imaging using zero order laser beams in a flat-field scanner |
| 04/24/1996 | EP0708549A2 Data communication apparatus and facsimile apparatus |
| 04/24/1996 | EP0708548A2 Image processing apparatus |
| 04/24/1996 | EP0708416A2 An image processing apparatus |
| 04/24/1996 | EP0708415A2 Four-quadrant scaling of dot matrix data |
| 04/24/1996 | EP0708411A2 Method for pattern positioning according to anchor location and orientation, and for detecting counterfeits |
| 04/24/1996 | EP0708400A2 Combination of 2-D detector array with display for image processing |
| 04/24/1996 | EP0708349A2 Apparatus for adjusting the curvature of a folding mirror in a raster scanning system |
| 04/24/1996 | EP0707975A2 Precision referencing/latching system for document separation and transport in a scanning unit |
| 04/24/1996 | EP0707974A2 Scanning unit with independent spring-loaded document control components mounted on an integrated chassis |
| 04/24/1996 | EP0707972A2 Integrated chassis for automatic document feeder in a scanning unit |
| 04/24/1996 | EP0707771A1 Method and device for adjusting a hard-copy-unit |
| 04/24/1996 | EP0595828B1 Communication apparatus and method for transferring image data from a source to one or more receivers |
| 04/24/1996 | CN1121286A Image forming apparatus and gradation output adjusting method in image forming apparatus |
| 04/24/1996 | CN1121213A Information processing apparatus |
| 04/24/1996 | CN1120999A Printer having scroll print buffer and printing method |
| 04/23/1996 | US5511151 Method and apparatus for unwinding image data |
| 04/23/1996 | US5511150 Copier/printer with improved productivity |
| 04/23/1996 | US5511148 Interactive copying system |
| 04/23/1996 | US5511137 Process and apparatus for image magnification |
| 04/23/1996 | US5511074 Voice/fax digitizing rate negotiation for switched connection in a network environment |
| 04/23/1996 | US5511035 Optical random access memory having diffractive simplex imaging lens |
| 04/23/1996 | US5510910 Printing with full printer color gamut, through use of gamut superposition in a common perceptual space |
| 04/23/1996 | US5510909 Image reading apparatus having a paper guide mechanism with spring biased locking releasing pieces connected by symmetrical movement and locking mechanisms |
| 04/23/1996 | US5510908 Image reading device for removing the background of a scanned original document |
| 04/23/1996 | US5510907 Facsimile apparatus having urgency message transmission function |
| 04/23/1996 | US5510896 Automatic copy quality correction and calibration |
| 04/23/1996 | US5510885 Color image forming apparatus |
| 04/23/1996 | US5510877 Method and apparatus for lateral registration control in color printing |
| 04/23/1996 | US5510876 Control system for controlling the connection of an image forming apparatus through a control device by means of a communication control unit |
| 04/23/1996 | US5510838 Apparatus and method for picture representation by data compression |
| 04/23/1996 | US5510827 Laser beam printer with cooling arrangements for optical box |
| 04/23/1996 | US5510826 Optical scanning apparatus |
| 04/23/1996 | US5510824 Spatial light modulator array |
| 04/23/1996 | US5510273 Process of mounting semiconductor chips in a full-width-array image |
| 04/23/1996 | US5509647 Sheet guiding device having obliquely-movable sheet restriction portion |
| 04/23/1996 | CA2064074C Method and system for displaying color on a computer output device using dithering techniques |
| 04/23/1996 | CA2037121C Read-out apparatus for solid state imaging device and image scanner using the same |
| 04/23/1996 | CA2034223C Image data processing apparatus |
| 04/23/1996 | CA2026308C Facsimile compression for transmission |
| 04/23/1996 | CA2016429C Reader |
| 04/18/1996 | WO1996011546A1 Picture data recording apparatus and picture data reproducing apparatus |
| 04/18/1996 | WO1996007986A3 Vlsi circuit structure for implementing jpeg image compression standard |
| 04/18/1996 | DE4143504C2 Image area discriminator for copier, facsimile or scanner |
| 04/18/1996 | DE3051250C2 Tintenstrahl-Aufzeichnungskopf An ink jet recording head |
| 04/18/1996 | DE19536108A1 Verfahren zur einheitlichen Bildaufbereitung von Vorlagen auf der Grundlage der Graustufenfehlerdiffusion nach Modulation Procedure for the consistent rendering of templates based on the gray level error diffusion according to modulation |
| 04/17/1996 | EP0707425A2 Methods of coding and decoding moving-picture signals, using self-resynchronizing variable-length codes |
| 04/17/1996 | EP0707415A2 Improved method and apparatus for vivid color correction in binary printing devices |
| 04/17/1996 | EP0707414A2 Improved method and apparatus for reducing artifacts in halftone images using gray balance correction |
| 04/17/1996 | EP0707413A2 A method for improving the contrast in photographic film materials |
| 04/17/1996 | EP0707412A2 Method and apparatus for minimizing artifacts in images produced by error diffusion halftoning utilizing ink reduction processing |
| 04/17/1996 | EP0707411A2 Improved method and apparatus for dither array generation to reduce artifacts in halftoned image data utilizing ink reduction processing |