| 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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| 01/27/1998 | US5712666 Recording apparatus |
| 01/27/1998 | US5711672 Method for automatically starting execution and ending execution of a process in a host device based on insertion and removal of a storage media into the host device |
| 01/27/1998 | US5711623 Ink ribbon recording apparatus |
| 01/27/1998 | US5711516 Sheet feeder having sloping sheet support side for use with detachable image scanner |
| 01/22/1998 | WO1998003020A1 Device and method for processing image and device and method for encoding image |
| 01/22/1998 | WO1998003014A1 Detecting a watermark embedded in an information signal |
| 01/22/1998 | WO1998003010A2 Rapid high resolution image capture system |
| 01/22/1998 | WO1998003009A1 Method for transmitting superimposed image data in a radio frequency communication system |
| 01/22/1998 | WO1998003008A1 Method for transmitting multiresolution image data in a radio frequency communications system |
| 01/22/1998 | WO1998002844A1 Method and apparatus for mosaic image construction |
| 01/22/1998 | DE19729608A1 Bildaufnahmevorrichtung Imaging device |
| 01/22/1998 | CA2261128A1 Method and apparatus for mosaic image construction |
| 01/22/1998 | CA2258344A1 Method for transmitting multiresolution image data in a radio frequency communications system |
| 01/22/1998 | CA2258323A1 Method for transmitting superimposed image data in a radio frequency communication system |
| 01/21/1998 | EP0820196A2 Hierarchic image encoding |
| 01/21/1998 | EP0820191A2 Film scanner |
| 01/21/1998 | EP0820189A2 Method and apparatus for converting color space |
| 01/21/1998 | EP0820188A2 Color correction apparatus |
| 01/21/1998 | EP0820187A2 Printing system and method of recording images |
| 01/21/1998 | EP0820186A1 Signal processor |
| 01/21/1998 | EP0820185A2 Digital multi-functional printer |
| 01/21/1998 | EP0820184A2 Multifunctional apparatus and control method for said apparatus |
| 01/21/1998 | EP0819965A1 Method and device for recording an image information |
| 01/21/1998 | EP0819358A1 Video monitoring and conferencing system |
| 01/21/1998 | EP0819351A1 Read-out circuit for active matrix imaging arrays |
| 01/21/1998 | EP0819350A1 Method and system for representing a data set with a data transforming function and data mask |
| 01/21/1998 | EP0500913B1 System comprising a record carrier and a reading device |
| 01/21/1998 | CN1171007A Communication terminal device |
| 01/21/1998 | CN1171006A Automatic TTI transmission control method |
| 01/21/1998 | CN1171005A Method for automatically controlling resolution |
| 01/21/1998 | CN1170891A Image forming device and image forming method |
| 01/21/1998 | CN1170887A Image forming method and system |
| 01/20/1998 | US5710967 Apparatus which indicates to a user the proper placement of pages to be scanned |
| 01/20/1998 | US5710959 Image forming apparatus having a function of turning on a power supply using a timer |
| 01/20/1998 | US5710957 Reproduction apparatus transmissivity sensor system for duplex documents |
| 01/20/1998 | US5710873 Apparatus and method for maximizing a rate of image data transfer in a printing system |
| 01/20/1998 | US5710872 Color image recording device, system, and method |
| 01/20/1998 | US5710871 Data correction subsystem and method for color image processing system |
| 01/20/1998 | US5710843 Document processing apparatus having a communication/facsimile function with selective memory switching |
| 01/20/1998 | US5710841 Method for improving the contrast in photographic film materials |
| 01/20/1998 | US5710838 Apparatus for encoding a video signal by using modified block truncation and contour coding methods |
| 01/20/1998 | US5710836 System and apparatus for tonal reproduction adjustment in an error diffusion process |
| 01/20/1998 | US5710835 Storage and retrieval of large digital images |
| 01/20/1998 | US5710828 Method and apparatus for converting a threshold matrix which is then used to binarize image signals |
| 01/20/1998 | US5710827 Halftone dither cell with integrated preferred color matching |
| 01/20/1998 | US5710826 Image encoding method |
| 01/20/1998 | US5710824 Of a color printer |
| 01/20/1998 | US5710751 Polygon facet error effects elimination in multi-pass color systems |
| 01/20/1998 | US5710674 Image processing system capable of discriminating between recorded audio and visual signals |
| 01/20/1998 | US5710644 Color expressing method and image processing apparatus thereof |
| 01/20/1998 | US5710643 Optical path for a scanning system |
| 01/20/1998 | US5710642 Multi-format film scanner device |
| 01/20/1998 | US5710640 In an analog-to-digital converter |
| 01/20/1998 | US5710639 Scan line compressed facsimile communication system |
| 01/20/1998 | US5710638 Image processing system with a buffer memory |
| 01/20/1998 | US5710637 Card issuing machine and a method for controlling the same |
| 01/20/1998 | US5710636 Method and apparatus for generating halftone images having human readable patterns formed therein |
| 01/20/1998 | US5710635 In an electronic image processing apparatus |
| 01/20/1998 | US5710634 Output apparatus and method for reading and recording |
| 01/20/1998 | US5710598 Picture compressing and expanding apparatus |
| 01/20/1998 | US5710589 Laser diode beam intensity regulation method and apparatus |
| 01/20/1998 | US5710577 Pixel description packet for a rendering device |
| 01/20/1998 | US5710562 Method and apparatus for compressing arbitrary data |
| 01/20/1998 | US5710561 Method and apparatus for double run-length encoding of binary data |
| 01/20/1998 | US5710425 Dual resolution scanner with light source and pivoting mirror in lid |
| 01/20/1998 | US5710419 Printing system |
| 01/15/1998 | WO1998001999A1 Video display systems |
| 01/15/1998 | WO1998001989A1 Never-busy facsimile service |
| 01/15/1998 | WO1998001303A1 Aligner, exposure method and printer |
| 01/15/1998 | DE4143483C2 Document read=out with scanning light source beam |
| 01/15/1998 | DE19716449A1 Digital still picture camera signal recording and processing unit |
| 01/14/1998 | EP0818928A2 Method and apparatus for encoding a contour of an object in a video signal |
| 01/14/1998 | EP0818920A1 Colour correction |
| 01/14/1998 | EP0818919A2 Image forming apparatus |
| 01/14/1998 | EP0818918A2 Information processing system |
| 01/14/1998 | EP0818917A2 Image forming apparatus |
| 01/14/1998 | EP0818916A2 Communication terminal device |
| 01/14/1998 | EP0818753A2 Contour decoding apparatus |
| 01/14/1998 | EP0818724A1 Security system for electronic printing systems |
| 01/14/1998 | EP0818716A2 Color electrophotographic apparatus |
| 01/14/1998 | EP0818308A1 Method and apparatus for recording information in a record medium |
| 01/14/1998 | EP0818307A1 Internal rotating drum plotter |
| 01/14/1998 | EP0818107A1 Secure method for duplicating sensitive documents |
| 01/14/1998 | EP0818106A1 Spread spectrum digital screening |
| 01/14/1998 | EP0818027A1 Brightness adjustement of images using digital scene analysis |
| 01/14/1998 | EP0776559A4 System and method for inverse discrete cosine transform implementation |
| 01/14/1998 | EP0770246A4 Method and apparatus for compressing images |
| 01/14/1998 | EP0770245A4 Optimal spline interpolation for image compression |
| 01/14/1998 | EP0722645A4 Telecommunications system incorporating integrated camera and video compression/encoding apparatus |
| 01/14/1998 | EP0503041B1 System with auxiliary removable memory for storing image parameter data |
| 01/14/1998 | CN1170488A Bidirectional information system and device |
| 01/14/1998 | CN1170329A Communication device |
| 01/14/1998 | CN1170316A Method and apparatus for encoding contour of object expressed in video signal |
| 01/14/1998 | CN1170310A Image decoding apparatus and process thereof and image reproduction apparatus |
| 01/14/1998 | CN1170299A Document feeder for facsimile machine |
| 01/14/1998 | CN1170298A Apparatus for and method of correcting output signal of linear image sensor |
| 01/14/1998 | CN1170175A Image histogram equalization circuit and method therefor |
| 01/14/1998 | CN1170172A Apparatus and method for scanning picture data in picture processing system |
| 01/14/1998 | CN1170164A 数据处理系统和数据处理方法 Data processing system and data processing method |
| 01/14/1998 | CN1170154A Image forming apparatus and manufacture and maintenance thereof |