Patents
Sitemap › H04 - Electric communication technique › H04N - Pictorial communication, e.g. television › H04N 1 - Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
Patents for H04N 1 - Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof (142,802)
05/2003
05/06/2003US6559923 Image reproducing apparatus which performs the same processing on image data to be displayed as image data to be printed
05/06/2003US6559880 Scan-exposure device
05/06/2003US6559876 Image forming apparatus with exposure reduction mode
05/06/2003US6559875 Image forming apparatus with pixel density based light beam control
05/06/2003US6559855 Method for transferring image information, method for updating image information, transferring apparatus and updating apparatus
05/06/2003US6559821 Matrix substrate and liquid crystal display as well as projector using the same
05/06/2003US6559438 Multiple parallel source scanning device
05/06/2003US6559434 Image reading apparatus including divided backing plate
05/06/2003US6559433 Display type image sensor
05/06/2003US6558051 Film scanning device provided in automatic developing apparatus
05/06/2003US6558024 Casing of image sensor and method of making the same
05/06/2003US6557977 Shape memory alloy ink jet printing mechanism
05/06/2003US6557964 Printing apparatus and method
05/06/2003US6557963 Color image communication apparatus
05/06/2003US6557843 Document feeder with linking mechanism
05/06/2003CA2273973C Color facsimile and color facsimile transmission method
05/06/2003CA2217935C Printing black and white reproducible colored text documents
05/03/2003WO2003027724A2 Imaging of microarrays using fiber optic exciter
05/03/2003CA2461499A1 Imaging of microarrays using fiber optic exciter
05/02/2003EP1307042A2 Method and system for management of color through conversion between color spaces
05/02/2003EP1307041A2 Image halftoning using threshold data
05/02/2003EP1307040A1 Image forming apparatus
05/02/2003EP1307039A2 Image processing apparatus and image scanning apparatus
05/02/2003EP1306806A2 Signaling adaptive-quantization matrices in JPEG using end-of-block codes
05/02/2003EP1306802A2 Encoder and decoder for electronic watermark
05/02/2003EP1306729A1 Image forming apparatus with a mountable optical unit
05/02/2003EP1305938A1 Real time fax over packet based network
05/02/2003EP1305693A2 Method and system for sending electronic messages from a fax machine
05/02/2003EP1305670A1 Phosphor imaging plate and cassette handling system
05/01/2003WO2003036990A1 Color video reproducing system
05/01/2003WO2003036989A1 Spectrum and color reproduction system
05/01/2003WO2003036983A2 Spatial scalable compression
05/01/2003WO2003036982A2 Video coding
05/01/2003WO2003036981A1 Spatial scalable compression
05/01/2003WO2003036978A1 Method and apparatus for spatial scalable compression
05/01/2003WO2003036960A1 Control of image output using image processing control data
05/01/2003WO2003036939A1 Image processing method, apparatus, and program
05/01/2003WO2003036938A1 Image data output image adjustment
05/01/2003WO2003036937A1 Method for generating charge images of images to be printed on a moving photoconductive intermediate support of an electrographic printing or copying device
05/01/2003WO2003036936A1 Data recording in communications system
05/01/2003WO2003036559A1 Scanner module comprising a lens device, an optical sensor and an adoption device for adopting the lens device between two working modes
05/01/2003WO2003036558A1 User definable image reference points
05/01/2003WO2003036515A1 Management of paper document and their images
05/01/2003WO2003035404A1 Printing apparatus, control method therefor, and storage medium
05/01/2003WO2002088907A3 Method and apparatus for efficiently encoding chromatic images using non-orthogonal basis functions
05/01/2003WO2002072355A9 Method and apparatus for controlling color of a printing press
05/01/2003WO2002052436A3 Method and system for automatically updating contact information within a database
05/01/2003US20030084462 Digital boradcast reception device and method thereof, and printing device and method thereof
05/01/2003US20030084406 System and method for booklet format printing
05/01/2003US20030084366 Digital recording apparatus real-time clock
05/01/2003US20030084193 Systems and methods for preparing a record of an event based on images from multiple image capture devices
05/01/2003US20030084151 Web-based imaging service providing reservation
05/01/2003US20030084122 Internet facsimile communication system and internet facsimile communication adaptor
05/01/2003US20030084114 Web-based imaging device service influenced by accessories
05/01/2003US20030084110 Image processing apparatus, image processing method, and program for controlling image processing apparatus
05/01/2003US20030084105 Methods for providing a remote document history repository and multifunction device therefor
05/01/2003US20030084086 Web-based imaging service enabling jobs to be interrupted gracefully
05/01/2003US20030084085 System and method for improving the performance of a plurality of peripheral devices
05/01/2003US20030084055 Method, apparatus and program for outputting templates
05/01/2003US20030084049 Data access methods and multifunction device therefor
05/01/2003US20030083896 Recycle goods sales system and recycle goods sales method
05/01/2003US20030083835 Image-autocrop method for calibrating image-input
05/01/2003US20030083098 Portable terminal system and operation method thereof
05/01/2003US20030082505 Assisted reading method and apparatus
05/01/2003US20030081963 Image forming apparatus
05/01/2003US20030081957 Sheet conveying apparatus and image forming apparatus
05/01/2003US20030081954 Digital camera
05/01/2003US20030081857 Data processing apparatus and method of processing data
05/01/2003US20030081856 Method for enhancing the quality of an image
05/01/2003US20030081850 Method and system for context-based adaptive binary arithmetic coding
05/01/2003US20030081847 Encoding device and method
05/01/2003US20030081846 Digital image transmission with compression and decompression
05/01/2003US20030081845 Single-pass guaranteed-fit data compression using rate feedback
05/01/2003US20030081842 Enhancement of compressed image data
05/01/2003US20030081839 Method for comprising an image in real time
05/01/2003US20030081832 Color conversion method, color conversion apparatus, color conversion matrix generation method and color conversion matrix generation program
05/01/2003US20030081831 Color correction table forming method and apparatus, control program and storage medium
05/01/2003US20030081830 Color correction for a scene based on the detection of artificial illumination in the scene
05/01/2003US20030081828 Adaptive color super resolution thresholding
05/01/2003US20030081820 Method for contrast matching of multiple images of the same object or scene to a common reference image
05/01/2003US20030081810 Synchronizing watermark detectors in geometrically distorted signals
05/01/2003US20030081809 Lossless embedding of data in digital objects
05/01/2003US20030081779 Digital watermark embedding apparatus and method, and computer program
05/01/2003US20030081769 Non-algebraic method of encryption and decryption
05/01/2003US20030081674 Block transform and quantization for image and video coding
05/01/2003US20030081299 Method and apparatus for optical scanning capable of reducing a dot position displacement and a dot diameter variation
05/01/2003US20030081276 Method for scanning selected target image area of document
05/01/2003US20030081275 Structure for preventing extraneous light from entering image reading apparatus
05/01/2003US20030081274 Test print producing method and photograph image printing method using the same
05/01/2003US20030081273 Mechanism for compensating linear velocity differential, conveyance mechanism and image forming apparatus
05/01/2003US20030081272 Document retainer for vertically oriented image scanning device
05/01/2003US20030081271 Transmission mechanism of image scanner with adjustable resolution
05/01/2003US20030081270 Scanning type printing apparatus
05/01/2003US20030081269 Image reading apparatus
05/01/2003US20030081268 Image reading apparatus
05/01/2003US20030081267 Document scanning apparatus with oversize document handling capability
05/01/2003US20030081266 Systems and methods for generating and implementing an image capture procedure for an image capture device
05/01/2003US20030081265 Image reading apparatus and image forming apparatus
05/01/2003US20030081264 Image reading apparatus
05/01/2003US20030081263 . Data communication apparatus and method
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