| 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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| 11/24/1999 | EP0958925A1 Image forming system |
| 11/24/1999 | EP0958557A1 Interactive smart card system for integrating the provision of remote and local services |
| 11/24/1999 | EP0880848A4 A method for utilizing point-to-point communication devices including fax machines as bi-directional internet terminals |
| 11/24/1999 | CN1236521A Method and apparatus for imprinting ID information into a digital content and for reading out the same |
| 11/24/1999 | CN1236456A Digital signal converting method and device, transformation matrix generating method and device, and supply medium |
| 11/24/1999 | CN1236258A 影像扫描装置 Image scanning device |
| 11/24/1999 | CN1236257A Image reading apparatus and control method therefor |
| 11/24/1999 | CN1236169A Digital camera |
| 11/24/1999 | CN1236118A 图像形成装置 The image forming apparatus |
| 11/24/1999 | CN1236117A Copying system having plural copying machines |
| 11/23/1999 | US5991783 System and method for generating, storing and transmitting graphical data |
| 11/23/1999 | US5991604 Ring detecting circuit and method for wireless/wired composite telephone |
| 11/23/1999 | US5991592 Document transporting device and method and image reading device provided with the document transporting device |
| 11/23/1999 | US5991576 Apparatus for driving photosensitive belt |
| 11/23/1999 | US5991558 Image forming apparatus that control the reflected light detected by an optical scanner in response to a gradation area percentage of a toner patch |
| 11/23/1999 | US5991515 Method and apparatus for compressing and decompressing data prior to display |
| 11/23/1999 | US5991513 Method and apparatus for suppressing moire patterns |
| 11/23/1999 | US5991512 Ink relocation for color halftones |
| 11/23/1999 | US5991511 Appearance-based technique for rendering colors on an output device |
| 11/23/1999 | US5991470 One-dimensional scanner system for two-dimensional image acquisition |
| 11/23/1999 | US5991467 Image reading apparatus containing light receiving transistors and switching transistors |
| 11/23/1999 | US5991464 Method and system for adaptive video image resolution enhancement |
| 11/23/1999 | US5991463 Source data interpolation method and apparatus |
| 11/23/1999 | US5991458 Image quality prediction apparatus and method, and image quality control apparatus and method |
| 11/23/1999 | US5991452 Image and code data compression apparatus |
| 11/23/1999 | US5991450 Image encoding and decoding apparatus |
| 11/23/1999 | US5991449 Method and apparatus for encoding and decoding an image |
| 11/23/1999 | US5991446 Image conversion device |
| 11/23/1999 | US5991444 Method and apparatus for performing mosaic based image compression |
| 11/23/1999 | US5991438 Color halftone error-diffusion with local brightness variation reduction |
| 11/23/1999 | US5991426 Field-based watermark insertion and detection |
| 11/23/1999 | US5991371 Communication apparatus |
| 11/23/1999 | US5991290 Method and system for forming a digital facsimile message including a subaddress |
| 11/23/1999 | US5991063 Optical scanning device |
| 11/23/1999 | US5991056 Image processing apparatus for performing tonal and color matrix transformations |
| 11/23/1999 | US5991055 Underpulsed scanner with variable scan speed, P. W. M. color balance, scan modes and column reversal |
| 11/23/1999 | US5991054 Window management of a scanning machine |
| 11/23/1999 | US5991053 Facsimile machine |
| 11/23/1999 | US5991052 Facsimile interfaced to information processing apparatus |
| 11/23/1999 | US5991051 Image forming apparatus and image forming method |
| 11/23/1999 | US5991050 System for transferring messages between input and output devices in a communication device |
| 11/23/1999 | US5991010 Image reading apparatus |
| 11/23/1999 | US5991008 Scanner facet height error compensation having selective pixel modification |
| 11/23/1999 | US5990973 Red-eye detection/retouch apparatus |
| 11/23/1999 | US5990957 Video signal bit amount control using adaptive quantization |
| 11/23/1999 | US5990956 Method and apparatus for padding a video signal for shape adaptive transformation |
| 11/23/1999 | US5990949 Digital still camera which displays a gamma-corrected high-quality still image upon depression of a shutter release button but without displaying an unwanted image |
| 11/23/1999 | US5990941 Method and apparatus for the interactive display of any portion of a spherical image |
| 11/23/1999 | US5990923 High resolution dynamic pulse width modulation |
| 11/23/1999 | US5990922 Image signal processor for a printer |
| 11/23/1999 | US5990920 Driving apparatus with circuits for efficiently transferring and storing compensation data |
| 11/23/1999 | US5990917 Method and apparatus for producing a printing image distribution |
| 11/23/1999 | US5990873 Single-key input system |
| 11/23/1999 | US5990583 Shaft-type linear motor |
| 11/23/1999 | US5990494 Optoelectro transducer array, and light-emitting device array and fabrication process thereof |
| 11/23/1999 | US5990470 Scanner system and method for automatically compensating main-scan and sub-scan sensor positioning errors |
| 11/23/1999 | US5988791 Ink-jet printing apparatus, ink-jet printing method and printed product |
| 11/23/1999 | US5988779 Document tray of optical scanner |
| 11/23/1999 | US5988623 Automatic document feeder having a center drive mechanism for loading and unloading a document without skew |
| 11/23/1999 | US5988504 Optical scanner using weighted adaptive threshold |
| 11/23/1999 | CA2128841C Interlace formatting in a hyperacuity printer |
| 11/18/1999 | WO1999059328A2 Private cinema |
| 11/18/1999 | WO1999045705A3 Embedding auxiliary data in a signal |
| 11/18/1999 | WO1999045704A3 Watermark detection |
| 11/18/1999 | WO1999027485A3 Method and system for computer access and cursor control using a relief object image generator |
| 11/18/1999 | DE4447748C2 Positioner for locating photosensitive media on exposure platen e.g. for lithographic printing |
| 11/17/1999 | EP0957637A1 Image attribute altering device and electronic watermark embedding device |
| 11/17/1999 | EP0957632A2 Digital camera |
| 11/17/1999 | EP0957629A2 Processing of scanned negative films |
| 11/17/1999 | EP0957628A2 Image reading apparatus and computer readable storage medium |
| 11/17/1999 | EP0957627A2 Fax with videophone |
| 11/17/1999 | EP0957388A1 Precision assembly technique using alignment fixture and the resulting assembly |
| 11/17/1999 | EP0957384A2 Optical image forming method and device, image forming apparatus and aligner for lithography |
| 11/17/1999 | EP0956704A1 Overhead data processor in a memory efficient image processing system |
| 11/17/1999 | EP0956699A2 Digital moving and still picture capture adaptor for moving picture video camera |
| 11/17/1999 | EP0956697A1 A method and system for managing a removable memory in a digital camera |
| 11/17/1999 | EP0956694A2 Four color trilinear ccd scanning |
| 11/17/1999 | EP0956539A1 Method and device for coding and decoding a digitized image |
| 11/17/1999 | EP0956516A1 Method and apparatus for the production of a structure by focused laser radiation on a photosensitively coated substrate |
| 11/17/1999 | CN1235483A 预测滤波器 Prediction filter |
| 11/17/1999 | CN1235323A Method and apparatus for analyzing image structures |
| 11/17/1999 | CN1235284A Apparatus for forming images onto record paper |
| 11/17/1999 | CN1235089A Image forming apparatus |
| 11/16/1999 | US5987535 User interface providing immediate status and capability indicators of an imaging system on a network by displaying channel connections, features in use, availability, and current operations |
| 11/16/1999 | US5987494 Multi-function parallel processing electronic device |
| 11/16/1999 | US5987430 Communications network connection system and method |
| 11/16/1999 | US5987270 Digital copying machine that automasks data for small originals if a document feeder is present |
| 11/16/1999 | US5987227 Image forming apparatus and method for detecting and eliminating avoidable image reading operations |
| 11/16/1999 | US5987225 Method of dynamically managing a printer/copier network |
| 11/16/1999 | US5987223 Image processing device |
| 11/16/1999 | US5987222 Color copying apparatus |
| 11/16/1999 | US5987221 Encoded orphan pixels for discriminating halftone data from text and line art data |
| 11/16/1999 | US5987220 Photographic printer and condition-setting method for photographic printer thereof |
| 11/16/1999 | US5987218 Image forming apparatus |
| 11/16/1999 | US5987194 Image reading apparatus and image recording apparatus |
| 11/16/1999 | US5987193 Image writing device and method |
| 11/16/1999 | US5987186 Image processing apparatus and system having detachably mounted read cartridge |
| 11/16/1999 | US5987185 Multiple valve image filtering device |
| 11/16/1999 | US5987182 Markov model image encoding device and method |
| 11/16/1999 | US5987177 Method for compressing image signal and method for expanding the compressed image signal |