| Patents for H04N 1 - Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof (142,802) |
|---|
| 11/09/1999 | US5982926 Real-time image enhancement techniques |
| 11/09/1999 | US5982925 Method of and apparatus for reproducing color for output device |
| 11/09/1999 | US5982924 Method and system for reproducing color images as duotones |
| 11/09/1999 | US5982860 Facsimile system having a proximity sensor for automatically switching reception mode based upon presence or absence of an operator within a predetermined proximity zone and method for controlling the same |
| 11/09/1999 | US5982859 Method and telecommunication system for transmitting a facsimile message |
| 11/09/1999 | US5982529 Apparatus for reducing linear artifacts in an optically-printed image |
| 11/09/1999 | US5982524 Optical scanning apparatus |
| 11/09/1999 | US5982512 Document feeder |
| 11/09/1999 | US5982511 Image reading apparatus for performing line-scanning of image information of an original |
| 11/09/1999 | US5982510 Information recording device which selects paper tray and shifts output according to received image data or source |
| 11/09/1999 | US5982509 Video interfacing technique for transmitting reset signals in an image forming device having video and engine controllers |
| 11/09/1999 | US5982508 Image processing method and apparatus |
| 11/09/1999 | US5982507 Method and system for generating in a headerless apparatus a communications header for use in routing of a message |
| 11/09/1999 | US5982506 Method and system for electronic document certification |
| 11/09/1999 | US5982505 Technique for controlling the output of a facsimile machine |
| 11/09/1999 | US5982504 Communication apparatus for sorting sheets in accordance with detected calling signals |
| 11/09/1999 | US5982502 Image processing apparatus |
| 11/09/1999 | US5982477 Film drive apparatus for a photographic film scanner |
| 11/09/1999 | US5982473 Image scanner |
| 11/09/1999 | US5982442 Method and filter for reducing the blocking effect in image transmission and storage |
| 11/09/1999 | US5982426 Solid state image pickup device with built-in signal amplifier and method of controlling thereof |
| 11/09/1999 | US5982416 Image processing method and apparatus |
| 11/09/1999 | US5982410 Method and apparatus for recording picture information using a photographic single sheet printer |
| 11/09/1999 | US5982408 Method and apparatus for HSYNC synchronization |
| 11/09/1999 | US5982407 Color printer |
| 11/09/1999 | US5982402 Apparatus for printing color image by combination of optical beam scanning units and photosensitive drums |
| 11/09/1999 | US5982396 Memory addressing apparatus for block scan and raster scan and a memory addressing method using the same |
| 11/09/1999 | US5982318 Linearizing offset cancelling white balancing and gamma correcting analog to digital converter for active pixel sensor imagers with self calibrating and self adjusting properties |
| 11/09/1999 | US5981968 Radiographic image reading apparatus and a radiographic image information reading method |
| 11/09/1999 | US5981944 Optical scanner which reduces the effects of external electrical noise and disturbing light |
| 11/09/1999 | US5981943 Articulated roller reactor for paper feed device |
| 11/09/1999 | US5980127 Image forming apparatus |
| 11/09/1999 | US5980012 Recording apparatus and ink jet recording method |
| 11/09/1999 | US5980010 Scanning ink jet printer for electronic displays |
| 11/09/1999 | US5979769 Combination range laser scanner utilizing periodic range switching |
| 11/09/1999 | US5979148 Apparatus and method for sealing an envelope in a document security apparatus having a sealing roller with a sealing ridge attached thereto |
| 11/09/1999 | CA2073921C Picture codec and teleconference terminal equipment |
| 11/04/1999 | WO1999056463A1 Electronic photo album and method of film processing |
| 11/04/1999 | WO1999056462A1 Densitometry method |
| 11/04/1999 | WO1999056460A1 Method and apparatus for computer network facsimile or other telecommunication message reception |
| 11/04/1999 | WO1999056459A1 Method and apparatus for automated facsimile message confirmation |
| 11/04/1999 | WO1999056458A1 Method for measuring image noise of image reader, resolution measuring apparatus and resolution measuring method, and recording medium therefor |
| 11/04/1999 | WO1999056455A2 Flicker compensation for cameras |
| 11/04/1999 | WO1999056247A1 Image interpolation |
| 11/04/1999 | WO1999056088A1 Method to estimate the white point on a display device |
| 11/04/1999 | WO1999055534A2 System and method for enabling an image input device and a printer to operate as a digital copier |
| 11/04/1999 | WO1999035818A3 Apparatus for capturing, converting and transmitting a visual image signal via a digital transmission system |
| 11/04/1999 | DE19919600A1 Image data compression device for rapid image data transmission and efficient image data recording |
| 11/04/1999 | DE19918392A1 Vorrichtung zum Übertragen eines Bildes auf ein Linsenrastermaterial An apparatus for transferring an image to a lenticular material |
| 11/04/1999 | CA2330376A1 Method and apparatus for automated facsimile message confirmation |
| 11/04/1999 | CA2329723A1 Electronic photo album and method of film processing |
| 11/03/1999 | EP0954183A1 Image projector for projecting images from a digital camera |
| 11/03/1999 | EP0954182A1 Recording medium whereon a compressed motion signal representing a motion picture is recorded |
| 11/03/1999 | EP0954166A1 Image conversion and reproduction method, ink transfer unit and medium provided with such an image |
| 11/03/1999 | EP0954165A2 Halftoning device and image forming apparatus |
| 11/03/1999 | EP0954164A2 Printer with progressive column error diffusion system and method of using the same for improved printer throughput |
| 11/03/1999 | EP0954163A2 Image scanner with intrinsic biasing of a scan head |
| 11/03/1999 | EP0954162A2 Scanner carriage counterweight |
| 11/03/1999 | EP0954161A2 Vacuum drum with shaped port edges |
| 11/03/1999 | EP0954160A2 Compact illumination system for image scanner |
| 11/03/1999 | EP0954157A2 Modem apparatus and data communication method |
| 11/03/1999 | EP0954150A2 Image communication apparatus and storage medium |
| 11/03/1999 | EP0953941A2 Method for quantizing colors using hue, min, max, difference (HMMD) color space |
| 11/03/1999 | EP0953940A2 Method for converting digital image pixel values |
| 11/03/1999 | EP0953939A2 Gigital watermarking using phase-shifted stoclustic screens |
| 11/03/1999 | EP0953938A2 A method and apparatus for digital watermarking of images |
| 11/03/1999 | EP0953935A2 An electronic motion image capture, display and print system for use in a theme park |
| 11/03/1999 | EP0953932A2 Image status detecting apparatus and document image correcting apparatus |
| 11/03/1999 | EP0953861A2 Method and apparatus for doubling a CCD's resolution using a gated shifted optical path |
| 11/03/1999 | EP0953454A2 Method and apparatus for forming an image on a recording medium with contraction and expansion properties |
| 11/03/1999 | EP0953444A2 Image processing method and apparatus and recording medium |
| 11/03/1999 | EP0953252A2 Circuit arrangement for processing a video signal, including means for avoiding a vertical color shift at horizontal color transitions |
| 11/03/1999 | EP0953236A1 Real-time information delivery system for aircraft |
| 11/03/1999 | EP0759248B1 Process and device for generating a grey composite proof |
| 11/03/1999 | CN2347319Y Lens fixing device of scanner |
| 11/03/1999 | CN2347318Y CCD fixer of image scanner |
| 11/03/1999 | CN1234161A Copying attachment for digital printing press |
| 11/03/1999 | CN1233916A Image processing method, image processing apparatus, and data storage media |
| 11/03/1999 | CN1233908A Printer |
| 11/03/1999 | CN1233907A Method and device for calibrating scanning arrangement |
| 11/03/1999 | CN1233906A Scanning arrangement having magnetic guiding tabula rasa |
| 11/03/1999 | CN1233834A Digital camera |
| 11/03/1999 | CN1233784A Image sensor |
| 11/03/1999 | CN1233780A Photographic processing apparatus |
| 11/02/1999 | US5978837 Intelligent pager for remotely managing E-Mail messages |
| 11/02/1999 | US5978622 Moving document imaging system with retard separator wear debris attractant shield system |
| 11/02/1999 | US5978620 Recognizing job separator pages in a document scanning device |
| 11/02/1999 | US5978614 Image scanning apparatus with light source condition testing |
| 11/02/1999 | US5978612 Image forming apparatus and method for measuring the length of a sheet fed therethrough |
| 11/02/1999 | US5978611 Electro-developing type camera |
| 11/02/1999 | US5978609 Electronic still video camera having electro-developing recording medium |
| 11/02/1999 | US5978562 Informing higher level apparatus of successful deletion of image information designated for deletion by the higher level apparatus |
| 11/02/1999 | US5978561 Image forming apparatus |
| 11/02/1999 | US5978558 Color fax/video printing means for digital still camera (DSC) |
| 11/02/1999 | US5978557 Printing device control apparatus and method |
| 11/02/1999 | US5978556 Clustered halftone dot design process |
| 11/02/1999 | US5978555 Color image recording apparatus |
| 11/02/1999 | US5978554 Image processing method and system with selection of threshold matrix, from group including matrix with thresholds interpolated from other matrixes, based on edge resemblance in reference area |
| 11/02/1999 | US5978553 System for processing received print data prior to printing |
| 11/02/1999 | US5978551 Picture data printing apparatus and print picture data generating apparatus |