| 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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| 12/31/1997 | WO1997050206A1 Cdma communication system which selectively suppresses data transmissions during establishment of a communication channel |
| 12/31/1997 | CN1169079A Picture formation device and picture processing method |
| 12/31/1997 | CA2259175A1 Wireless smart phone |
| 12/31/1997 | CA2230123A1 Printing apparatus and printing system |
| 12/30/1997 | US5704026 Method and apparatus for determining a gamut boundary and a gamut descriptor |
| 12/30/1997 | US5704021 Adaptive color rendering by an inkjet printer based on object type |
| 12/30/1997 | US5704019 Resolution conversion method and apparatus |
| 12/30/1997 | US5703971 Process and device for analyzing and restoring image data in a digital signal from a scanned document |
| 12/30/1997 | US5703967 Color image transmitting method |
| 12/30/1997 | US5703888 Method for checking a reloadable memory, memory checking device, and automatic data restoring device |
| 12/30/1997 | US5703729 Image inputting apparatus |
| 12/30/1997 | US5703700 Method of enhancing a print of a transparency |
| 12/30/1997 | US5703699 Method for automatically receiving image data in facsimile system regardless of whether such facsimile system is operating in private line mode or public line mode |
| 12/30/1997 | US5703698 Image communication apparatus |
| 12/30/1997 | US5703696 Image memory apparatus |
| 12/30/1997 | US5703695 Multi-dot dither matrix generation |
| 12/30/1997 | US5703694 Image processing apparatus and method in which a discrimination standard is set and displayed |
| 12/30/1997 | US5703693 Digital copy machine allowing duplex copying in short time through novel recirculation timing |
| 12/30/1997 | US5703666 Electroluminescent device for illuminating a liquid crystal display |
| 12/30/1997 | US5703454 Image reading device for scanning a document in first and second modes |
| 12/30/1997 | US5703353 Offset removal and spatial frequency band filtering circuitry for photoreceiver signals |
| 12/30/1997 | US5703352 Imaging device with anti-condensation provision |
| 12/30/1997 | CA2128859C Halftoning in a hyperacuity printer |
| 12/30/1997 | CA2053014C Imaging device and method for developing, duplicating and printing graphic media |
| 12/29/1997 | EP0814614A2 High bit-rate Huffman decoding |
| 12/29/1997 | EP0814611A2 Communication system and method for recording and managing digital images |
| 12/29/1997 | EP0814606A2 Method and system for sensor array readout having reduced crosstalk |
| 12/29/1997 | EP0814604A2 Parallel data compression and decompression |
| 12/29/1997 | EP0814603A2 Method of determining exposure amount for printing a digital image |
| 12/29/1997 | EP0814602A2 Jitter-form background control for minimizing spurious gray cast in scanned images |
| 12/29/1997 | EP0814601A2 Image processing apparatus and method |
| 12/29/1997 | EP0814600A2 Method and system for processing image data |
| 12/29/1997 | EP0814599A2 Stochastic halftoning screening |
| 12/29/1997 | EP0814598A2 Printing system |
| 12/29/1997 | EP0814597A2 Facsimile device and method for transmitting information using the same |
| 12/29/1997 | EP0814596A2 Scanning system |
| 12/29/1997 | EP0814595A2 An apparatus for maintaining the positional relationship of a print head |
| 12/29/1997 | EP0814594A2 Image reading apparatus |
| 12/29/1997 | EP0814593A2 Image reading apparatus |
| 12/29/1997 | EP0814452A2 Telecommunications transmitter and device for projecting visual information |
| 12/29/1997 | EP0814431A2 Subpixel character positioning with antialiasing with grey masking techniques |
| 12/29/1997 | EP0814429A2 An image processing system |
| 12/29/1997 | EP0814426A1 Image forming device |
| 12/29/1997 | EP0814425A2 Method for creating complex layouts with variable data for high speed printing systems |
| 12/29/1997 | EP0814424A1 Digital reproduction apparatus and method having a local mode and a remote mode |
| 12/29/1997 | EP0814421A2 Image reading apparatus |
| 12/29/1997 | EP0814400A2 Printing method and printing system |
| 12/29/1997 | EP0814358A2 Rotating beam deflector having an integral wave front correction element |
| 12/29/1997 | EP0813935A1 Paper cutting device |
| 12/29/1997 | EP0813798A1 Method and apparatus for compression and decompression of digital color images |
| 12/29/1997 | EP0813789A1 Emulation of a halftone printed image on a continuous-tone device |
| 12/29/1997 | EP0813788A1 Method of and apparatus for manipulating digital data works |
| 12/29/1997 | EP0781429A4 Micro personal digital assistant |
| 12/29/1997 | EP0643896B1 Copier |
| 12/24/1997 | WO1997049253A1 Connecting telephones, faxmachines and computers in an intelligent network |
| 12/24/1997 | WO1997049251A1 Integrated voice, facsimile and electronic mail messaging system |
| 12/24/1997 | WO1997049235A1 Data hiding method and data extracting method |
| 12/24/1997 | WO1997049234A1 Idle suppression and signal threshold determination therefor |
| 12/24/1997 | WO1997049233A2 Intelligent network-based store and forward fax system |
| 12/24/1997 | WO1997049064A1 A histogram equalization apparatus for contrast enhancement of moving image and method therefor |
| 12/24/1997 | WO1997049023A2 Dynamic device driver |
| 12/24/1997 | CN1168603A Apparatus for coding object region of video signal by using rearranged block-based coding technique |
| 12/24/1997 | CN1168595A Image pickup apparatus and solid state image pickup device |
| 12/24/1997 | CN1168593A Image forming apparatus for half-tone recording and shading compensation and half-tone image forming method |
| 12/24/1997 | CN1168592A Audio signal recording/reproducing apparatus for facsimile system and method thereof |
| 12/24/1997 | CN1168528A Apparatus and method for generating digital still image files from digital moving images |
| 12/24/1997 | CN1168484A Forming method of picture |
| 12/24/1997 | CN1168481A Video overhead display system |
| 12/24/1997 | CN1168480A Film picture re-playing method and apparatus |
| 12/24/1997 | CA2258596A1 Dynamic device driver |
| 12/24/1997 | CA2257929A1 Connecting telephones, faxmachines and computers in an intelligent network |
| 12/24/1997 | CA2230071A1 Data hiding and extraction methods |
| 12/23/1997 | US5701548 Copying system using a remote device for controlling an operation of a copier |
| 12/23/1997 | US5701547 Sheet feeding apparatus having means for determining the leading edge of a sheet |
| 12/23/1997 | US5701512 Data transmission control apparatus for system with input/output units used in common by several CPU's |
| 12/23/1997 | US5701505 Image data parallel processing apparatus |
| 12/23/1997 | US5701497 Telecommunication apparatus having a capability of translation |
| 12/23/1997 | US5701401 Printing black and white reproducible color documents |
| 12/23/1997 | US5701369 Fractal image compression device and method |
| 12/23/1997 | US5701368 Apparatus for encoding an image signal having a still object |
| 12/23/1997 | US5701367 Image data coding system for controlling amounts of code data for character image and natural image regions |
| 12/23/1997 | US5701366 Halftoning with gradient-based selection of dither matrices |
| 12/23/1997 | US5701365 Subpixel character positioning with antialiasing with grey masking techniques |
| 12/23/1997 | US5701364 Image processing apparatus |
| 12/23/1997 | US5701363 Binary to multi-value conversion apparatus for improved image reduction and enlargement |
| 12/23/1997 | US5701342 Complex document security |
| 12/23/1997 | US5701201 Apparatus for scanning drum inner face and method of scanning therefor |
| 12/23/1997 | US5701190 Laser scanner and scanning lens |
| 12/23/1997 | US5701185 Spatial light modulator assembly for adapting a photographic printer to print electronic images |
| 12/23/1997 | US5701184 Multi-function machine for combining and routing image data |
| 12/23/1997 | US5701183 Apparatus and method for selective archiving of facsimile messages |
| 12/23/1997 | US5701182 Color image forming apparatus and method thereof |
| 12/23/1997 | US5701151 System for positioning an image in a digital printer |
| 12/23/1997 | US5701135 Display control method and apparatus |
| 12/23/1997 | US5701005 Color separating diffractive optical array and image sensor |
| 12/23/1997 | US5701003 Intensity compensated scanning system |
| 12/23/1997 | US5700611 Method for forming overlapping toner images |
| 12/23/1997 | US5700610 Scanwise exposure for rendering a halftone dots |
| 12/23/1997 | CA2068318C Mechanism for controlling presentation of displayed image |
| 12/23/1997 | CA2037693C Laser printer_with parameter switching in accordance with scanning density |