| 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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| 06/01/1994 | EP0599100A1 Precision moving stage |
| 06/01/1994 | EP0599099A1 Tonal consistency in a radiographic image network |
| 06/01/1994 | EP0599098A2 Multiple versions of storage phosphor image |
| 06/01/1994 | EP0599097A2 Automatic routing to selected destinations of storage phosphor images |
| 06/01/1994 | EP0599086A1 Autoloader for cassettes and/or pallet |
| 06/01/1994 | EP0599084A1 Sync stripper circuit |
| 06/01/1994 | EP0599076A2 Intensity redistribution for exposure correction in an overfilled symmetrical laser printer |
| 06/01/1994 | EP0598995A1 Image encoding method and image encoding/decoding method |
| 06/01/1994 | EP0598949A1 Radiation image read-out method |
| 06/01/1994 | EP0441790B1 Dynamically stable sheet clamping system for high speed sheet handling drums |
| 06/01/1994 | EP0433421B1 Priority interrupt during editing mode |
| 06/01/1994 | DE4340757A1 Photo processing and printing system - scans developed negative to produce video image data forwarded to printer-processor |
| 06/01/1994 | DE4240213A1 Facsimile data recording with selection of line of page division - involves use of consecutive sheets for recording of images above and below line selected as exhibiting max. whiteness |
| 06/01/1994 | DE4239981A1 Facsimile apparatus with information reporting - stores user codes and potential caller telephone numbers and sends caller number information back to user |
| 06/01/1994 | DE4239315C1 Image generation on photographic colour copier material - processing digital image signals before recording in colour, and determining colour purity |
| 06/01/1994 | CN1087460A Quick facsimile method |
| 06/01/1994 | CN1024882C Gamma correcting device |
| 06/01/1994 | CN1024853C Electronic blackboard device and articles for writing thereof |
| 05/31/1994 | US5317748 Information processing apparatus for performing two-way interruption processing |
| 05/31/1994 | US5317653 Method for quantization gray level pixel data with application of under compensated error diffusion |
| 05/31/1994 | US5317629 Data communication apparatus connectable with a plurality of telephone sets and a telephone line |
| 05/31/1994 | US5317628 Message management system |
| 05/31/1994 | US5317523 Integrated reflective image sensor |
| 05/31/1994 | US5317455 Recording system which can record signals from two fields for the composition of one picture |
| 05/31/1994 | US5317428 Image encoding method and apparatus providing variable length bit stream signals |
| 05/31/1994 | US5317427 Image processing apparatus and method for allowing the dynamic range of digital image data having a wide dynamic range to be compressed while preserving information of the digital image data |
| 05/31/1994 | US5317426 Color estimation method for expanding a color image for reproduction in a different color gamut |
| 05/31/1994 | US5317425 Technique for use in conjunction with an imaging system for providing an appearance match between two images and for calibrating the system thereto |
| 05/31/1994 | US5317424 Drum type image scanner |
| 05/31/1994 | US5317423 Image sensing apparatus using calibration sequences stored in extended portions of shift registers |
| 05/31/1994 | US5317422 Information communication apparatus |
| 05/31/1994 | US5317421 White reference data generating unit applied to shading correction system |
| 05/31/1994 | US5317420 Noise elimination apparatus for eliminating noise components having a high density and a low density |
| 05/31/1994 | US5317419 Image recognition apparatus |
| 05/31/1994 | US5317418 Halftone images using special filters |
| 05/31/1994 | US5317417 Image processing apparatus with improved image reduction |
| 05/31/1994 | US5317416 Facsimile apparatus with a page printer having reduced memory capacity requirements |
| 05/31/1994 | US5317415 Data communication method using a plurality of lines |
| 05/31/1994 | US5317411 Image encoding |
| 05/31/1994 | US5317406 Image reading device and image information processing apparatus utilizing the same |
| 05/31/1994 | US5317404 Apparatus for recording an image on a photograph in a still-video camera |
| 05/31/1994 | US5317399 Image reproducing apparatus capable of freezing a displayed image |
| 05/31/1994 | US5317373 Method and apparatus for user customized colorants in an electrophotographic printing machine |
| 05/31/1994 | US5317146 Read head incorporating an image pick-up function |
| 05/28/1994 | CA2109965A1 Microdot 2-dimensional coding |
| 05/26/1994 | WO1994011986A1 Portable message transmission apparatus |
| 05/26/1994 | WO1994011981A1 Interactive multimedia communication system |
| 05/26/1994 | WO1994011980A1 Portable communicator |
| 05/26/1994 | DE4340196A1 Selection system for data compression factor - has image processor unit, converting light from taken object into analog image signals |
| 05/26/1994 | DE4339459A1 Facsimile appts. with document read-out at high line density - transmits coded image data to memory for transmission via network control |
| 05/26/1994 | CA2148090A1 Interactive multimedia communication system |
| 05/26/1994 | CA2102355A1 Multi-user digital laser imaging system |
| 05/25/1994 | EP0598701A2 Recording apparatus and discharge recovery method |
| 05/25/1994 | EP0598595A1 Method and apparatus for displaying color images |
| 05/25/1994 | EP0598584A1 Apparatus for scanning more than one input medium |
| 05/25/1994 | EP0598583A2 Image processing apparatus and method |
| 05/25/1994 | EP0598566A1 Method and apparatus for color registration control |
| 05/25/1994 | EP0598565A2 Highlight colour ROS with self correction architecture for scan uniformity |
| 05/25/1994 | EP0598480A1 Personal computer with motion video real time capture, compression and recording |
| 05/25/1994 | EP0598444A1 Apparatus for processing variable length coded digital signals, and corresponding apparatus for inverse processing of such signals |
| 05/25/1994 | EP0598408A2 Image processing apparatus |
| 05/25/1994 | EP0598357A1 Process for transmitting and/or storing information |
| 05/25/1994 | EP0598346A2 Double buffer scheme for variable length decoder |
| 05/25/1994 | EP0598323A2 Image forming apparatus to provide multicolor images |
| 05/25/1994 | EP0598104A1 Method and apparatus for reproducing an image with gray level printing |
| 05/25/1994 | EP0597963A1 A public access facsimile system |
| 05/25/1994 | EP0597955A1 Image recorder |
| 05/25/1994 | CN1087191A Record with encoded data |
| 05/24/1994 | US5315693 Method and system for integrating in a single image, character and graphical information by employing data of different pixel resolution |
| 05/24/1994 | US5315669 Dither processing method |
| 05/24/1994 | US5315643 Communication system and data communication method |
| 05/24/1994 | US5315446 Recording and reproducing method and apparatus for a digital audio signal and a reversed bit order digital video |
| 05/24/1994 | US5315429 Micromechanical light modulator with optically interlaced output |
| 05/24/1994 | US5315427 Pair of binary diffraction optics for use in overfilled raster output scanning systems |
| 05/24/1994 | US5315416 Mono-color editing method for color picture image recording |
| 05/24/1994 | US5315415 Color image processing apparatus |
| 05/24/1994 | US5315414 System for controlling multiple filters in a color raster input scanner |
| 05/24/1994 | US5315413 Color image correction device for correcting phase and resolution characteristics of a copy image using different color signal components |
| 05/24/1994 | US5315412 Multi-chip color image sensor with light-receiving windows arranged to provide sensor output signals corresponding to the gap between adjacent sensors |
| 05/24/1994 | US5315411 Dithering mechanism for a high resolution imaging system |
| 05/24/1994 | US5315409 Method of and apparatus for obtaining binary image |
| 05/24/1994 | US5315408 Image signal generating apparatus |
| 05/24/1994 | US5315407 Method of and apparatus for generating halftone dots |
| 05/24/1994 | US5315406 Screen generation for halftone screening of images using arbitrary distribution of transformed screen coordinates |
| 05/24/1994 | US5315405 Binary circuit of scanner read image data |
| 05/24/1994 | US5315404 Image processing method and apparatus for processing an image signal in each of a plurality of processing modes |
| 05/24/1994 | US5315403 Facsimile apparatus in which input to memory is controlled based upon capacity of external storage device |
| 05/24/1994 | US5315398 Automatically adjustable sheet member cutting device |
| 05/24/1994 | US5315397 Apparatus and method for receiving and recording transmitted recording data |
| 05/24/1994 | US5315382 Image processing apparatus |
| 05/24/1994 | US5315381 Color image forming apparatus |
| 05/24/1994 | US5315380 Apparatus and method for transforming the digital representation of a color input image |
| 05/24/1994 | US5315346 For scanning 35mm film |
| 05/24/1994 | US5315323 Color image forming apparatus with means for biasing a recording head |
| 05/24/1994 | US5315322 Image forming apparatus with anti-banding implementation |
| 05/24/1994 | US5315321 For optical imaging onto a moving surface |
| 05/24/1994 | US5315320 Mirror image printing printhead |
| 05/24/1994 | US5315112 Real time laser spot tracking in both horizontal and vertical axes |
| 05/24/1994 | US5315111 Method and apparatus for laser beam drift compensation |
| 05/24/1994 | US5315102 Driving device and method for driving two-dimensional contact image sensor |