| 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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| 09/22/1998 | US5812286 Automatic color processing to correct hue shift and incorrect exposure |
| 09/22/1998 | US5812285 Flatbed-type scanner having a cover for an original document which can adjust height automatically |
| 09/22/1998 | US5812284 Electronic circuit apparatus |
| 09/22/1998 | US5812283 Image recording apparatus having memory release modes after recording of data |
| 09/22/1998 | US5812282 Apparatus and method for protecting specific number in facsimile system |
| 09/22/1998 | US5812281 Facsimile with multiple-protocol capability and method therefor |
| 09/22/1998 | US5812280 Apparatus for detecting remaining sheets of supplied paper in facsimile |
| 09/22/1998 | US5812279 Facsimile machine capable of efficient transmission processing |
| 09/22/1998 | US5812278 Image communicating method, facsimile type electronic mail apparatus and facsimile apparatus |
| 09/22/1998 | US5812277 Facsimile apparatus |
| 09/22/1998 | US5812276 Reproduction of medical image on web-like reproducing material |
| 09/22/1998 | US5812274 Image signal processing apparatus |
| 09/22/1998 | US5812243 Photographic printing apparatus with video camera |
| 09/22/1998 | US5812219 System and method for transmitting picture or sound signals |
| 09/22/1998 | US5812195 Video compression using an iterative correction data coding method and systems |
| 09/22/1998 | US5812178 Method for adjusting gray balance in photo printers |
| 09/22/1998 | US5812177 Test pattern generating apparatus of a laser printer |
| 09/22/1998 | US5812176 Image forming apparatus with array-formed recording elements |
| 09/22/1998 | US5812174 Device for driving a laser diode and an electrophotography type image forming apparatus using the same |
| 09/22/1998 | US5812172 Image reading and printing unit |
| 09/22/1998 | US5812169 Combined storage of data for two printheads |
| 09/22/1998 | US5812154 Ink jet recording apparatus for determining a timing for a record scan in accordance with a time required to transfer one band of data, and recording the image data |
| 09/22/1998 | US5812152 Image formation method for forming images on lenticular plate, recording apparatus, and information processing system provided with such recording apparatus |
| 09/22/1998 | US5812140 Efficient gray tile storage |
| 09/22/1998 | US5811795 Bow-tie laser scan trace using dynamic laser positioner |
| 09/22/1998 | CA2127042C Secure telecommunications |
| 09/17/1998 | WO1998041017A1 Method and apparatus for coding information |
| 09/17/1998 | WO1998041009A1 Picture readers and method for controlling the same |
| 09/17/1998 | WO1998040999A2 Digital answering machine |
| 09/17/1998 | WO1998040211A1 Method and device for engraving impression cylinders |
| 09/17/1998 | WO1998035319A3 Method and device for encoding a digitalized picture |
| 09/17/1998 | DE19710005A1 Verfahren und Einrichtung zur Gravur von Druckzylindern Method and apparatus for engraving printing cylinders |
| 09/17/1998 | CA2284179A1 Method and apparatus for coding information |
| 09/16/1998 | EP0865196A2 Color image reading apparatus |
| 09/16/1998 | EP0865195A2 Partially correlated minimum visibility halftone patterns for digital printers |
| 09/16/1998 | EP0865194A2 Cell-based text enhancement for a colour printer |
| 09/16/1998 | EP0865193A1 Method for retouching photograph and material used for the same |
| 09/16/1998 | EP0865192A2 Portable terminal device for transmitting image data via network and image processing device for performing an image processing based on recognition result of received image data |
| 09/16/1998 | EP0865191A2 Facsimile machine |
| 09/16/1998 | EP0864987A2 Document processing apparatus |
| 09/16/1998 | EP0864959A2 Data management system |
| 09/16/1998 | EP0864933A1 Reproduction device for copying, scanning or printing image information and provided with an improved user interface |
| 09/16/1998 | EP0864931A1 A reflectometer and method for monitoring the density of printed material |
| 09/16/1998 | EP0864917A1 Camera with data recording on film |
| 09/16/1998 | EP0864916A1 Hybrid camera with identification matching of film and electronic images |
| 09/16/1998 | EP0864881A2 Method for balancing a rotating reading device for an image plate |
| 09/16/1998 | EP0864433A2 Method of printing with an ink jet printer to inhibit the formation of a print artifact |
| 09/16/1998 | EP0864430A1 Aligner, exposure method and printer |
| 09/16/1998 | EP0864429A1 Random printmasks in a multilevel inkjet printer |
| 09/16/1998 | EP0864422A2 Exposure control technique for platesetting and imagesetting operations |
| 09/16/1998 | EP0864222A1 Downloading image graphics with accelerated text character and line art creation |
| 09/16/1998 | EP0864135A1 Storage and retrieval of large digital images |
| 09/16/1998 | EP0697156A4 Engraver cylinder support apparatus and method |
| 09/16/1998 | CN1193427A Method of and device for coding digital information signal |
| 09/16/1998 | CN1193399A A histogram equalization apparatus for contrast enhancement of moving image and method therefor |
| 09/16/1998 | CN1193397A Hand-held scanner with rotary position detector |
| 09/16/1998 | CN1193116A Pick-up camera of recording position-detection information of global positioning system apparatus |
| 09/15/1998 | US5809371 Image forming apparatus displaying job end time |
| 09/15/1998 | US5809369 Image formation system |
| 09/15/1998 | US5809366 Method and system for calibrating a color copier |
| 09/15/1998 | US5809363 Image processing system for concurrently forming the same image on plural apparatuses |
| 09/15/1998 | US5809301 Networked information processing system having a process defining apparatus for transferring defined process information to a processing apparatus and for adding an identifier |
| 09/15/1998 | US5809231 Image transmission system |
| 09/15/1998 | US5809218 Method for the electronic assembly of printer's forms |
| 09/15/1998 | US5809217 Method and apparatus for deriving additional gray levels in a multi-gray level halftone image |
| 09/15/1998 | US5809216 Method and apparatus for multiple address recording with brightness and exposure time control |
| 09/15/1998 | US5809213 Automatic color calibration of a color reproduction system |
| 09/15/1998 | US5809182 Digital resampling integrated circuit for fast image resizing applications |
| 09/15/1998 | US5809181 Color conversion apparatus |
| 09/15/1998 | US5809178 Elimination of visible quantizing artifacts in a digital image utilizing a critical noise/quantizing factor |
| 09/15/1998 | US5809177 Hybrid error diffusion pattern shifting reduction using programmable threshold perturbation |
| 09/15/1998 | US5809176 Image data encoder/decoder system which divides uncompresed image data into a plurality of streams and method thereof |
| 09/15/1998 | US5809175 Apparatus for effecting A/D conversation on image signal |
| 09/15/1998 | US5809172 Non-linear aggregation mapping compression of image data and method |
| 09/15/1998 | US5809168 Method and apparatus for estimating a character size of an alphanumeric subject copy in a facimile system |
| 09/15/1998 | US5809164 System and method for color gamut and tone compression using an ideal mapping function |
| 09/15/1998 | US5809160 Method for encoding auxiliary data within a source signal |
| 09/15/1998 | US5809132 Communication terminal device |
| 09/15/1998 | US5809117 DTMF transmission and displaying method for facsimile system |
| 09/15/1998 | US5809116 Method and apparatus of certifying a telephonic transmission |
| 09/15/1998 | US5808757 Film image scanning device for determining original document position |
| 09/15/1998 | US5808756 Image reading device and density correction method for read images |
| 09/15/1998 | US5808755 Toner dependent rosette structures in multi-layer screening by phase modulation |
| 09/15/1998 | US5808754 Facsimile machine with plural reception modes |
| 09/15/1998 | US5808753 Facsimile apparatus which combines data received from the same sending party at different times and outputs the combined data a plurality of times |
| 09/15/1998 | US5808752 Two-sided image reading apparatus including first and second parallel data compression means |
| 09/15/1998 | US5808751 Method and apparatus for messaging of binary files |
| 09/15/1998 | US5808749 Engraving system and engraving signal generator for engraving workpieces |
| 09/15/1998 | US5808748 Method and system for generalizing an engraving drive signal in response to an engraving system |
| 09/15/1998 | US5808747 Apparatus and method for production of signatures |
| 09/15/1998 | US5808675 Image recording apparatus |
| 09/15/1998 | US5808673 Solid state image pickup device |
| 09/15/1998 | US5808668 Film image input system |
| 09/15/1998 | US5808667 Method of automatically regenerating and printing film image |
| 09/15/1998 | US5808658 Regulator with phase shift for polygon rephase without divide |
| 09/15/1998 | US5808655 Interleaving thermal printing with discontiguous dye-transfer tracks on an individual multiple-source printhead pass |
| 09/15/1998 | US5808651 Line width controlling method |
| 09/15/1998 | US5808650 Image forming apparatus with light emitting element head |
| 09/15/1998 | US5808649 Image forming apparatus for color image forming |
| 09/15/1998 | US5808622 Image display using irregularly placed curving structures |