| 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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| 05/18/1999 | US5905816 Method of and apparatus for binarizing image signals |
| 05/18/1999 | US5905813 Image coding apparatus for compressing image data |
| 05/18/1999 | US5905801 File transfer using facsimile modem |
| 05/18/1999 | US5905783 Data communication apparatus and method |
| 05/18/1999 | US5905782 Facsimile jack for selectively routing transmissions through a facsimile network |
| 05/18/1999 | US5905583 Light guide illuminating device having the light guide, and image reading device and information processing apparatus having the illuminating device |
| 05/18/1999 | US5905582 Image processing apparatus for processing image data in response to signals from an external apparatus |
| 05/18/1999 | US5905581 Image forming apparatus |
| 05/18/1999 | US5905580 System and article of manufacture for producing an index print from photographic negative strips |
| 05/18/1999 | US5905579 Image processing method and apparatus which separates an input image into character and non-character areas |
| 05/18/1999 | US5905551 Electric appliance, its assembling method, and its housing structure |
| 05/18/1999 | US5905533 Image processing apparatus |
| 05/18/1999 | US5905529 Video camera, printer apparatus and method of controlling same, and a apparatus and method for detecting print inhibit signal |
| 05/18/1999 | US5905528 Apparatus having a moving picture recording mode and a still picture recording mode and which is capable of simultaneously displaying a remaining memory capacity with respect to each of the recording modes |
| 05/18/1999 | US5905526 Apparatus for generating image signal |
| 05/18/1999 | US5905504 System and method for dithering and quantizing image data to optimize visual quality of a color recovered image |
| 05/18/1999 | US5905490 Generating color-correction look-up-table addresses by multi-level half-toning |
| 05/18/1999 | US5905479 Coloring device with rotary filter and detection sensor mounted on the drive motor rotor |
| 05/18/1999 | US5905257 Parallel transmission device for reflection means and scanning means in a scanner |
| 05/18/1999 | US5904351 Method and apparatus for desensitizing print media on a print drum to the effects of debris contamination and air turbulence |
| 05/18/1999 | CA2090581C Image processing method and apparatus |
| 05/18/1999 | CA1340551C Apparatus and method for transforming a digitized signal of an image to incorporate an airbrush effect |
| 05/14/1999 | WO1999023817A1 Dual mode digital camera for video and still operation |
| 05/14/1999 | WO1999023814A1 Data communication device and data communication method |
| 05/14/1999 | WO1999023637A1 Image processing device and method, image transmission/reception system and method, and providing medium |
| 05/14/1999 | WO1999023605A1 Method and device for calibrating an imaging apparatus having multiple imaging outputs |
| 05/14/1999 | WO1998030974A8 System and method for image processing |
| 05/12/1999 | EP0915622A2 System for coding and displaying a plurality of pictures |
| 05/12/1999 | EP0915620A1 Method and apparatus for preventing unauthorized copy of data recorded on recording medium |
| 05/12/1999 | EP0915615A2 Image processing apparatus and methods, and tranfer media |
| 05/12/1999 | EP0915614A2 Data transmission/reception apparatus |
| 05/12/1999 | EP0915613A1 Method and apparatus for exposing an image recording medium |
| 05/12/1999 | EP0915612A1 Computer interfacing |
| 05/12/1999 | EP0915367A1 Liquid crystal display with image reading function, image reading method and manufacturing method |
| 05/12/1999 | EP0914737A2 High-speed halftoning |
| 05/12/1999 | EP0758514B1 Colour transformation process and a colour video system |
| 05/12/1999 | DE19701527A1 Picture density converter for printer |
| 05/12/1999 | CN2318773Y Card-box-type image scanning unit |
| 05/12/1999 | CN1216666A Portable radio telephone |
| 05/12/1999 | CN1216423A Color correction apparatus and method in image system |
| 05/11/1999 | US5903904 In a document storage system |
| 05/11/1999 | US5903903 System for determining the sequence and placement of pages for a multiple-page document |
| 05/11/1999 | US5903811 Compact automatic document feeder with compact document reversing device |
| 05/11/1999 | US5903804 Printer and/or scanner and/or copier using a field emission array |
| 05/11/1999 | US5903801 Image forming apparatus having a function for monitoring the number of formed images |
| 05/11/1999 | US5903790 View finder for an electric still camera |
| 05/11/1999 | US5903733 Multifunction peripheral controller |
| 05/11/1999 | US5903722 Network of data processing apparatuses having transmission modes with different block sizes |
| 05/11/1999 | US5903713 Method for reproducing a region of an image |
| 05/11/1999 | US5903678 Methods of determining scaling factors for fractal image coding |
| 05/11/1999 | US5903677 Image encoding and recording apparatus |
| 05/11/1999 | US5903676 Context-based, adaptive, lossless image codec |
| 05/11/1999 | US5903670 Grid moving apparatus for minimizing image information of an object |
| 05/11/1999 | US5903665 Image processing apparatus |
| 05/11/1999 | US5903648 Method and apparatus for encryption |
| 05/11/1999 | US5903547 To execute statistical multiplex transmission of digitized multimedia data |
| 05/11/1999 | US5903403 Imaging system using a compound elliptical concentrator |
| 05/11/1999 | US5903378 Scanning apparatus having a cascade scanning optical system |
| 05/11/1999 | US5903377 Scanning apparatus having a cascade scanning optical system |
| 05/11/1999 | US5903366 Color image encoding method |
| 05/11/1999 | US5903365 Sheet conveying apparatus with a reduced load driving system |
| 05/11/1999 | US5903364 Sheet-fed scanner with selectively variable document feed-in and feed-out positions |
| 05/11/1999 | US5903363 Image processing apparatus and method |
| 05/11/1999 | US5903362 Facsimile apparatus which selects the size of a recording sheet to be used for recording a received image |
| 05/11/1999 | US5903361 Method and system for processing image information using background error diffusion |
| 05/11/1999 | US5903360 Image processing apparatus |
| 05/11/1999 | US5903359 Image processing apparatus |
| 05/11/1999 | US5903319 Method for eliminating temporal and spacial distortion from interlaced video signals |
| 05/11/1999 | US5903309 Method and system for displaying images and associated multimedia types in the interface of a digital camera |
| 05/11/1999 | US5903290 Simultaneously printing with different sections of printheads for improved print quality |
| 05/11/1999 | US5903275 Subjectively pleasing color gamut mapping in a color computer graphics system |
| 05/11/1999 | US5903252 Electronic whiteboard apparatus |
| 05/11/1999 | US5903001 Multiple-resolution image scanning apparatus having plural imaging systems with a switching device |
| 05/11/1999 | US5902994 Apparatus for calibrating a linear image sensor |
| 05/11/1999 | US5902993 Image scanner for image inputting in computers, facsimiles word processor, and the like |
| 05/11/1999 | US5902988 Portable data collection system |
| 05/11/1999 | US5902052 Color image-forming machine and method of forming a correction table therefor |
| 05/11/1999 | US5901950 Document feeding devices for image reading apparatus |
| 05/11/1999 | CA2128389C Method of reducing document size for digital display |
| 05/11/1999 | CA2110816C Laser beam scanning apparatus and method |
| 05/06/1999 | WO1999022519A2 Compressing and decompressing an image |
| 05/06/1999 | WO1999022515A1 Transmission and retrieval of information |
| 05/06/1999 | WO1999022510A1 Halftoning method and apparatus |
| 05/06/1999 | WO1999022480A1 Watermarking of digital image data |
| 05/06/1999 | EP0914005A2 Apparatus and method for adaptive coding a binary shape signal |
| 05/06/1999 | EP0913991A1 Image processing apparatus |
| 05/06/1999 | EP0913990A2 Information processing apparatus and method for processing read image data |
| 05/06/1999 | EP0913989A2 Methods and apparatus for visually identifying an area on a photograph or image where digital data is stored |
| 05/06/1999 | EP0913988A2 Portable optical scanning device with a recessed optical window |
| 05/06/1999 | EP0913987A2 Image forming apparatus |
| 05/06/1999 | EP0913986A1 Operator control unit for a reproduction apparatus |
| 05/06/1999 | EP0913984A2 Digital telecommunications system with DECT interface for fax and data applications |
| 05/06/1999 | EP0913745A2 Connector part, process cartridge and electrophotographic image forming apparatus |
| 05/06/1999 | EP0913738A2 Image forming apparatus |
| 05/06/1999 | EP0913682A1 Apparatus and method for optically scanning a surface |
| 05/06/1999 | EP0913052A2 Rapid high resolution image capture system |
| 05/06/1999 | EP0913051A1 Method for transmitting superimposed image data in a radio frequency communication system |
| 05/06/1999 | DE19850675A1 Image forming apparatus for printer or copier |
| 05/06/1999 | DE19848936A1 Printer to give interlocking picture strips |
| 05/06/1999 | DE19811593C1 Matrix-controlled hash function for ensuring the integrity or authenticity of transmitted data |