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)
07/2003
07/23/2003EP1329842A2 Information recording medium and information recording apparatus
07/23/2003EP1329840A2 Method and reducing electromagnetic emissions (emi) from led bar systems
07/23/2003EP1329821A2 Method, apparatus and program for image data administration
07/23/2003EP1329802A2 Printer driver
07/23/2003EP1329781A2 Billing process for printing systems
07/23/2003EP1329402A2 Two dimensional object position sensor
07/23/2003EP1329107A1 Non-linear quantization and similarity matching methods for retrieving image data
07/23/2003EP1329093A2 Method and system for merging scan files into a color workflow
07/23/2003EP1328903A2 Method and apparatus for digital image defect correction and noise filtering
07/23/2003EP1328897A2 Apparatus and methods for data management within a photoprinter
07/23/2003EP1328896A2 Photographic film scanning and pringting apparatus and method
07/23/2003EP1328860A2 Printer polling apparatus and methods for requesting and receiving print jobs over a network
07/23/2003EP1254560A4 Camera network communication device
07/23/2003EP1221139A4 Method and apparatus for producing print from a bayer image
07/23/2003EP1195057A4 Apparatus, media and method for capturing and processing spherical images
07/23/2003EP1148993B1 Automatic registration and length adjustment
07/23/2003EP1050151B1 Connection handling in communications networks
07/23/2003EP0942583B1 A display type image sensor
07/23/2003CN2562209Y Multilens digital space camera
07/23/2003CN1432171A Method for enabling file format compatibility
07/23/2003CN1431828A Optimum scanning method for change coefficient in coding/decoding image and video
07/23/2003CN1431625A Multiple resolution expressed error diffusion
07/23/2003CN1431605A Electronic control device
07/23/2003CN1431562A Image processing device and its control method
07/23/2003CN1431538A Optical scanner
07/23/2003CN1431536A Image reading device
07/23/2003CN1115877C Data broadcasting system and data broadcasting method
07/23/2003CN1115861C Image coding appts., its coding method and stroage/transmitting appts.
07/23/2003CN1115860C Binary processing system and method for gray level images
07/23/2003CN1115859C Image forming system
07/23/2003CN1115858C Printing system and used image recording appts. and printing appts.
07/23/2003CN1115857C Optical Scanning device for imaging appts.
07/23/2003CN1115856C Light-emitting device and image forming appts. using same
07/23/2003CN1115855C Facsimile appts.
07/23/2003CN1115854C Facisimile appts.
07/23/2003CN1115853C Facsimile appts. and roll-like sheet holder
07/23/2003CN1115642C Electronic mail network gate
07/23/2003CN1115639C Data Converter and method thereof
07/22/2003USRE38198 Image data recording system including memory card
07/22/2003USRE38195 Multi-beam optical scanner
07/22/2003US6597875 Identifying apparatus, apparatus to be identified, identifying method, and printing apparatus
07/22/2003US6597817 Orientation detection for digital cameras
07/22/2003US6597815 Image data compression apparatus and method thereof
07/22/2003US6597813 Masks with modulated clustering and aperiodicity and rescaling of masks
07/22/2003US6597764 Communication device with main telecommunication unit that allows designation of a selected subsidiary telecommunication unit
07/22/2003US6597474 Image data transmission apparatus
07/22/2003US6597473 Method to obtain consistent image quality measurements from different image input devices
07/22/2003US6597472 Halftone dot image discrimination method and image processing device
07/22/2003US6597470 Image forming apparatus supervising system
07/22/2003US6597469 Image forming system, management method of number of outputs from image forming system, and medium storing program for executing the method
07/22/2003US6597468 Image print system for printing a picture from an additional information affixed image file
07/22/2003US6597467 Image processing apparatus for transmitting compressed area information to be used in editing
07/22/2003US6597441 Apparatus and method for calibrating reflective lens
07/22/2003US6597428 Method and apparatus for forming photographic images
07/22/2003US6597401 Image reading system with flare compensation
07/22/2003US6597396 Process for creating a color impression of a video image, and a processing device therefor
07/22/2003US6597385 Method for thermal printing
07/22/2003US6596979 Method and apparatus for scanning colors using multiple arrays of photodetectors
07/17/2003WO2003058980A1 Calibration techniques for imaging devices
07/17/2003WO2003058976A1 Registration of separations
07/17/2003WO2003058972A2 Method and apparatus for extracting pixel values
07/17/2003WO2003058966A1 Multimedia system incorporating portable computer, television, and cellular phone
07/17/2003WO2003058949A1 Soft proofing system
07/17/2003WO2003058948A2 System for providing time dependent conditional access
07/17/2003WO2003058946A2 Method and system for video and auxiliary data transmission over a serial link
07/17/2003WO2003058876A2 Generation of a watermark being unique to a receiver of a multicast transmission of multimedia
07/17/2003WO2003058587A2 Electronic color display for soft proofing
07/17/2003WO2003050469A3 Method and apparatus for asperity sensing and storage
07/17/2003US20030135736 Data processing apparatus and method
07/17/2003US20030135571 Image processing apparatus, image processing method and control program
07/17/2003US20030135564 Image communication apparatus and control method thereof
07/17/2003US20030133721 Method and apparatus for automated job recovery
07/17/2003US20030133717 Digital image processing system
07/17/2003US20030133715 Method of reducing electromagnetic emissions (EMI) from LED bar systems
07/17/2003US20030133710 System and method for digital film development using visible light
07/17/2003US20030133626 Image processing device, image processing method, image processing program, and storage medium storing image processing program
07/17/2003US20030133623 Automatic image quality evaluation and correction technique for digitized and thresholded document images
07/17/2003US20030133622 Image processing device, image processing method, image processing program, and storage medium storing image processing program
07/17/2003US20030133620 Enhanced compression of gray-level images
07/17/2003US20030133618 Method and apparatus for recovery of encoded data using central value
07/17/2003US20030133617 Coder matched layer separation and interpolation for compression of compound documents
07/17/2003US20030133616 Method and hardware to implement two-dimensional compression
07/17/2003US20030133612 Text extraction and its application to compound document image compression
07/17/2003US20030133609 Color correction control graphical user interface
07/17/2003US20030133608 Vertical black line removal implementation
07/17/2003US20030133607 Image processing method and image processing apparatus, and image forming apparatus, program, and storage medium
07/17/2003US20030133606 Quantization method, and recording apparatus and storage medium using the same
07/17/2003US20030133592 Content objects with computer instructions steganographically encoded therein, and associated methods
07/17/2003US20030133591 Encoder and encoding method for electronic watermark, decoder and decoding method for electronic watermark, encoding and decoding program for electronic watermark, and recording medium for recording such program
07/17/2003US20030133590 Applying informed coding, informed embedding and perceptual shaping to design a robust, high-capacity watermark
07/17/2003US20030133562 Exchange system and exchange method
07/17/2003US20030133550 Incoming facsimile routing using text and image analysis
07/17/2003US20030133442 Communication apparatus
07/17/2003US20030133368 Program, recording medium, information recording device, and information recording method
07/17/2003US20030133175 Method and apparatus for optical scanning capable of performing a high speed and high pixel density scanning
07/17/2003US20030133172 Copier or scanner platen cover with fluorescent coating
07/17/2003US20030133171 Image-reading apparatus
07/17/2003US20030133170 Method of effacing zipper image
07/17/2003US20030133168 Job imaging methods, job copying control methods, image forming devices, and articles of manufacture
07/17/2003US20030133167 Image processing method and apparatus
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