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)
06/2009
06/17/2009CN100502510C Method and apparatus for extracting pixel values
06/17/2009CN100502470C Imaging device and imaging method
06/17/2009CN100502460C Image processing apparatus and method
06/17/2009CN100502459C Picture color controlling method and system
06/17/2009CN100502458C Quantization-precision-reproduction method, quantization-precision-reproduction device, image-pickup device and information-processing device
06/17/2009CN100502457C Method for filtering color information
06/17/2009CN100502456C Printer system and its motion control method
06/17/2009CN100502455C Imaging apparatus, image processing apparatus, image processing method
06/17/2009CN100502454C Image processing apparatus and method thereof
06/17/2009CN100502453C Scanning device
06/17/2009CN100502452C Automatic sheet feeding device of two side scanning device
06/17/2009CN100502451C Image reading apparatus and control method therefor
06/17/2009CN100502450C Image input apparatus and image forming method
06/17/2009CN100502449C Network facsimile system
06/17/2009CN100502416C Portable information processing equipment
06/17/2009CN100502414C Portable terminal having camera and method of taking picture through said terminal
06/17/2009CN100502061C LED multi color line light source and its producing process
06/17/2009CN100502025C Image sensor
06/17/2009CN100501813C Image signal processor and image signal processing method
06/17/2009CN100501650C Portable apparatus with modified pointing device and its operation method
06/17/2009CN100501581C Imaging device and method and recording medium determination device and method
06/16/2009US7548993 Data transmission apparatus, data transmission method and data transmission program
06/16/2009US7548949 Meta-application architecture for integrating photo-service websites for browser-enabled devices
06/16/2009US7548654 Header-based scaling and cropping of images compressed using multi-scale transforms
06/16/2009US7548646 Method for adjusting saturation
06/16/2009US7548645 Image processor and image processing system
06/16/2009US7548644 Color correction
06/16/2009US7548643 Methods, objects and apparatus employing machine readable data
06/16/2009US7548635 Method and apparatus for image processing capable of preventing unauthorized reproduction of an image
06/16/2009US7548633 Data processing apparatus and method, data processing program, and storage medium
06/16/2009US7548357 Image processing device, image display device, image processing method, and image processing program
06/16/2009US7548356 Scanner with removable data storage media
06/16/2009US7548355 Image scanning apparatus and method, and storage medium
06/16/2009US7548354 Scanner
06/16/2009US7548353 Image reading apparatus and image reading method
06/16/2009US7548352 Illumination device, document reading device, adjusting device, and image forming apparatus
06/16/2009US7548351 Image reading device and image forming apparatus
06/16/2009US7548350 Method and apparatus for interactively scanning images into a logical structure
06/16/2009US7548349 Image forming apparatus to prevent toner deformation
06/16/2009US7548348 Method and apparatus for forming a print data stream with embedded commands
06/16/2009US7548347 Image printing apparatus and image printing method
06/16/2009US7548346 Image processing apparatus and method for performing error diffusion based on density values of different color components
06/16/2009US7548345 High resolution print mode offering improved text print quality
06/16/2009US7548344 Image processing apparatus, and method of controlling the same
06/16/2009US7548343 Color enhancement method and system
06/16/2009US7548342 Image processing apparatus
06/16/2009US7548341 Image processing device, image reading device, image forming device, and image processing method
06/16/2009US7548340 Method, program, and apparatus for prohibiting a reproduction of an anti-copy document, and a medium storing the program
06/16/2009US7548336 Internet facsimile apparatus and e-mail receiving method
06/16/2009US7548333 Data transfer method and image formation system
06/16/2009US7548332 Network facsimile apparatus, facsimile communication system, and method that can efficiently transport packets
06/16/2009US7548326 Method of adjusting image recording apparatus for correcting skew
06/16/2009US7548274 Coplanar camera scanning system
06/16/2009US7548266 Methods and apparatus for providing portable photographic images
06/16/2009US7548262 Method, apparatus, imaging module and program for improving image quality in a digital imaging device
06/16/2009US7548260 Identification photo system and image processing method which automatically corrects image data of a person in an identification photo
06/16/2009US7548247 Image editing apparatus and control method for the same, computer program, storage media
06/16/2009CA2388622C Electronically controllable pen
06/11/2009WO2009073790A2 System and methods for capturing images of an event
06/11/2009WO2009073042A1 Modular led illumination system and method
06/11/2009WO2009072620A1 Printing management system, printing management method, and program
06/11/2009WO2009072601A1 Method and device for generating compressed image data
06/11/2009WO2009072543A1 Color conversion coefficient calculation device, color conversion coefficient calculation program, and color conversion coefficient calculation method
06/11/2009WO2009072537A1 Image processing device and method, program, and recording medium
06/11/2009WO2009072515A1 Optical scanner and optical scanning device
06/11/2009WO2009072398A1 Scan optical system, light scan device, and image formation device
06/11/2009WO2009072375A1 Image processing apparatus, control method thereof, and program
06/11/2009WO2009072208A1 Image processing device, image processing program, and image processing method
06/11/2009WO2009050375A3 Method for representing a user, and corresponding device and computer software product
06/11/2009WO2008115357A3 Printing management system
06/11/2009WO2006122634A3 Lamp and method for producing the same
06/11/2009WO2005079347A3 Compact optical scanhead
06/11/2009US20090150493 Transmission Apparatus, Reception Apparatus, Control Method Thereof, Communication System, and Program
06/11/2009US20090149216 Handheld electronic device
06/11/2009US20090148063 Edge generation method, edge generation device, medium recording edge generation program, and image processing method
06/11/2009US20090147345 Pattern generator
06/11/2009US20090147337 Method of operating a double-sided scanner
06/11/2009US20090147329 Systems and methods for designing a set of black generation transfer curves
06/11/2009US20090147325 Image processing apparatus performing color conversion
06/11/2009US20090147324 Image forming apparatus with image reading unit including contact glass
06/11/2009US20090147323 Image acquiring apparatus and image acquiring method
06/11/2009US20090147322 Fiber Optic Imaging Device
06/11/2009US20090147321 Image sensing apparatus
06/11/2009US20090147320 Image forming apparatus and control method thereof
06/11/2009US20090147319 Laser Scanner
06/11/2009US20090147318 Scanning device having positioning element for adjusting scanning area
06/11/2009US20090147317 Operator interactive document image processing system
06/11/2009US20090147316 Device of connecting data of document and method of connecting same
06/11/2009US20090147315 System for halftone screen production
06/11/2009US20090147314 Image processing apparatus and method of controlling the same
06/11/2009US20090147311 Image Processing Device, Image Forming Apparatus, and Image Forming Method
06/11/2009US20090147304 Information processing apparatus, printing processing method, and program therefor
06/11/2009US20090147289 Image forming apparatus
06/11/2009US20090147288 Rendering apparatus, rendering method, and computer-readable storage medium
06/11/2009US20090147287 Image processing apparatus, image processing method, and medium
06/11/2009US20090147286 Image forming apparatus and color deviation correcting method and program
06/11/2009US20090147285 Image joining apparatus
06/11/2009US20090147284 Image forming apparatus
06/11/2009US20090147283 Ejecion control of quality-enhancing ink
06/11/2009US20090147282 Method and system for scanning papers and documents presenting printed information in black & white and in colored formats
1 ... 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 ... 1429