| 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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| 08/04/1998 | US5790640 Apparatus and method for storing and transmitting data between a computer, a facsimile machine and a telephone network |
| 08/04/1998 | US5790639 Method and apparatus for automatically sending and receiving modifiable action reports via e-mail |
| 08/04/1998 | US5790532 Voice over video communication system |
| 08/04/1998 | US5790441 Lossless transform coding system for digital signals |
| 08/04/1998 | US5790282 Apparatus and method for adjusting color image by changing saturation without changing brightness |
| 08/04/1998 | US5790281 Method of correcting the measured reflectance of an image acquired by an image acquisition device for the integrating cavity effect |
| 08/04/1998 | US5790280 Digital image recording method and apparatus therefor and digital image processing apparatus |
| 08/04/1998 | US5790279 Combined scanner, printer and facsimile apparatus |
| 08/04/1998 | US5790278 Scanner with drawer load and exit |
| 08/04/1998 | US5790277 For producing a digital color image |
| 08/04/1998 | US5790276 Apparatus and method for image reformatting |
| 08/04/1998 | US5790275 Scanning optical system |
| 08/04/1998 | US5790274 Imaging and recording apparatus |
| 08/04/1998 | US5790273 Method and apparatus for producing a grey scale stencil |
| 08/04/1998 | US5790272 Multi-tone image processing method and apparatus |
| 08/04/1998 | US5790270 Image processing apparatus |
| 08/04/1998 | US5790268 FM broadcast fax system |
| 08/04/1998 | US5790267 Communications method |
| 08/04/1998 | US5790266 Transmitting method in facsimile |
| 08/04/1998 | US5790265 Image coding/decoding method and apparatus |
| 08/04/1998 | US5790263 Communication apparatus |
| 08/04/1998 | US5790262 Image processing device capable of reproducing a book document |
| 08/04/1998 | US5790261 Color correction device to correct errors in input and output portions of an image developing device and method thereof |
| 08/04/1998 | US5790260 Offline digitizing of items for subsequent image processing |
| 08/04/1998 | US5790238 Photographic image exposing apparatus |
| 08/04/1998 | US5790211 Platen cover for a digital document scanner with electrically switchable reflectance modes |
| 08/04/1998 | US5790195 Image processing apparatus |
| 08/04/1998 | US5790193 Accessory module for an electronic camera |
| 08/04/1998 | US5790187 Film holder, image reading device and method for reading a film original with an image reading device |
| 08/04/1998 | US5790178 Picture codec for teleconference equipment, which forms and displays picture-in-frame including at least two of received motion picture, a received still picture and a self motion picture in an optional combination |
| 08/04/1998 | US5790176 Media server for supplying video and multi-media data over the public switched telephone network |
| 08/04/1998 | US5790165 Image processing apparatus and providing controlling addition of predetermined data in a border portion |
| 08/04/1998 | US5790164 Image scanning and writing apparatus which uses different synchronizing signals for scanning and writing |
| 08/04/1998 | US5790141 Method and apparatus for ink-jet gray-scale printing |
| 08/04/1998 | US5790139 Ink jet printing apparatus which utilizes different voltages applied to different groups of ejecting members in accordance with image data |
| 08/04/1998 | US5790100 Broadcast pointer device with add-on sleeve |
| 08/04/1998 | US5789737 High dynamic range segmented pixel sensor array |
| 08/04/1998 | US5789729 Double side scanner and method for controlling the scanner |
| 08/04/1998 | US5788507 Method for remotely controlling a display of information from a storage media |
| 08/04/1998 | US5788227 Beltless cut sheet media feeder and method for feeding and ejecting sheets to and from a scanner apparatus |
| 08/04/1998 | CA2128995C Micro segmentation in a hyperacuity printer |
| 07/30/1998 | WO1998033326A1 Digital colour camera for electronic photography |
| 07/30/1998 | WO1998033325A2 Method and system for transferring content information and supplemental information relating thereto |
| 07/30/1998 | WO1998033324A2 Embedding supplemental data in an encoded signal |
| 07/30/1998 | WO1998033318A1 Digital decorating system |
| 07/30/1998 | WO1998033316A2 Digital moving and still picture capture adaptor for moving picture video camera |
| 07/30/1998 | WO1998033313A1 Method and telecommunication system for transmitting a facsimile message |
| 07/30/1998 | WO1998033293A1 Apparatus and method for preventing disclosure through user-authentication at a printing node |
| 07/30/1998 | WO1998033096A1 Method and apparatus for the production of a structure by focused laser radiation on a photosensitively coated substrate |
| 07/30/1998 | WO1998032451A1 Treatment of autoimmune disease using tolerization in combination with methotrexate |
| 07/30/1998 | CA2278810A1 Digital moving and still picture capture adaptor for moving picture video camera |
| 07/30/1998 | CA2278152A1 Treatment of autoimmune disease using tolerization in combination with methotrexate |
| 07/29/1998 | EP0855839A1 Methods, apparatuses and program recording media for image coding and image decoding |
| 07/29/1998 | EP0855835A2 Camera which records positional data of GPS unit |
| 07/29/1998 | EP0855833A2 Colour image pickup apparatus |
| 07/29/1998 | EP0855832A1 Picture quality stabilizer for a color laser printer |
| 07/29/1998 | EP0855831A2 Image rendition by plural-row error diffusion for faster operation and smaller integrated circuits |
| 07/29/1998 | EP0855830A2 Text/line art and halftone discrimination for pixel resolution enhancement |
| 07/29/1998 | EP0855829A2 Hiding an authentication code in an electric signal |
| 07/29/1998 | EP0855828A2 Communication apparatus and facsimile apparatus |
| 07/29/1998 | EP0855681A2 Method of embedding watermark-information into digital data |
| 07/29/1998 | EP0855680A1 Runlength-encoded image manipulation |
| 07/29/1998 | EP0855679A2 Image segmentation system |
| 07/29/1998 | EP0855671A2 Image processing method and apparatus, and image forming apparatus |
| 07/29/1998 | EP0855119A1 Method and apparatus for resizing images using the discrete cosine transform |
| 07/29/1998 | EP0855066A1 Large kernel filtering using a fixed-size block processor |
| 07/29/1998 | CN1189273A Electronic mail converter for facsimile |
| 07/29/1998 | CN1189259A Method and arrangement for coding and decoding signals |
| 07/29/1998 | CN1189055A Method and apparatus for coding multiple contours within frame |
| 07/29/1998 | CN1189054A Radio communication method and radio communication system between base station and mobile station |
| 07/29/1998 | CN1189042A Digital watermarking |
| 07/29/1998 | CN1189040A Scanning apparatus having cascade scanning optical system |
| 07/29/1998 | CN1188911A Imaging device |
| 07/29/1998 | CN1188910A Image conveyer system and image formation device |
| 07/29/1998 | CN1188899A Synchronizing apparatus of cascade scanning optical system |
| 07/28/1998 | US5787330 Image forming apparatus having sheet curvature correcting device |
| 07/28/1998 | US5787320 Toner density adjusting method for an image recording apparatus |
| 07/28/1998 | US5787288 Method and device for renewing an internal program of an apparatus having communication capability |
| 07/28/1998 | US5787239 Image processing/communication system |
| 07/28/1998 | US5787238 Clustered halftone dot design process |
| 07/28/1998 | US5787210 Post-processing method for use in an image signal decoding system |
| 07/28/1998 | US5787209 Method of filtering images using image compressibility to determine threshold parameter |
| 07/28/1998 | US5787206 Method and system for processing image information using expanded dynamic screening and error diffusion |
| 07/28/1998 | US5787195 Precise discrimination of image type |
| 07/28/1998 | US5787193 System for converting color image signals from RGB to CMY color spaces through look-up tables |
| 07/28/1998 | US5787192 Image data compression apparatus and image data communication system |
| 07/28/1998 | US5786994 Performance monitoring system and method for a laser medical imager |
| 07/28/1998 | US5786908 Method and apparatus for converting image color values from a first to a second color space |
| 07/28/1998 | US5786907 High speed color compensation system |
| 07/28/1998 | US5786906 Method and apparatus for processing image |
| 07/28/1998 | US5786905 Image scanner having system extending function and image correcting function |
| 07/28/1998 | US5786904 Apparatus and method for preparing index prints based on the number of frames to be indexed |
| 07/28/1998 | US5786903 Multi-power control system for scanners |
| 07/28/1998 | US5786902 Photographic printer and method of digitally correcting for a photographic printer |
| 07/28/1998 | US5786900 Image recording device for recording multicolor images with dot pitch pattern randomly arranged only in the sub-scanning direction |
| 07/28/1998 | US5786843 Two-dimensional modulation for line screen printing |
| 07/28/1998 | US5786823 Method and apparatus employing composite transforms of intermediary image data metrics for achieving imaging device/media compatibility and color appearance matching |
| 07/28/1998 | US5786780 Variable-length encoder and decoder using symbol/code-word re-association of a coding table |
| 07/28/1998 | US5786594 Multi-beam pitch adjustment system and method |
| 07/28/1998 | US5786590 Method for driving a scanning system with a reference pattern |