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)
10/2003
10/28/2003US6639694 Imaging apparatus with divers resolution
10/28/2003US6639693 Data communication apparatus and method therefor
10/28/2003US6639692 Pixel level segmentation tag cleanup
10/28/2003US6639690 Print system
10/28/2003US6639689 Facsimile apparatus
10/28/2003US6639649 Synchronization of music and images in a camera with audio capabilities
10/28/2003US6639628 Apparatus and method for processing color images
10/28/2003US6639625 Image sensing device
10/28/2003US6639621 Scanner unit having an optical element supporting plate
10/28/2003US6639620 Light beam scanning apparatus
10/28/2003US6639617 Image forming apparatus having a control unit that controls exposure energy and related image forming method
10/28/2003US6639616 Image forming apparatus and image forming method featuring image formation in two, different-speed modes
10/28/2003US6637897 Securing device for transparent documents in a flatbed scanning system
10/28/2003US6637873 Cartridge for a sticker printing digital camera device
10/28/2003US6637861 Reduction of dependence of color appearance on light source
10/28/2003US6637851 Color halftoning for printing with multiple inks
10/28/2003US6637849 Systems and methods for HUE control
10/28/2003US6637663 Scanning apparatus with the appearance of pen
10/28/2003US6637654 Scan device with elastic reserve type and its scan method
10/28/2003US6637329 Method for improving registration of images on opposing sides of a printing medium
10/28/2003CA2220816C Data hiding method and data extracting method
10/28/2003CA2207169C File transfer using facsimile modem
10/28/2003CA2087885C Halftone image device and its driving circuit
10/23/2003WO2003088680A2 Image or video processing
10/23/2003WO2003088651A1 Digital camera
10/23/2003WO2003088650A1 Digital camera
10/23/2003WO2003088642A1 Printing device and method for operating a printing device
10/23/2003WO2003088147A1 Image rotation correction for video or photographic equipment
10/23/2003WO2003088144A2 Image processing techniques for printing identification cards and documents
10/23/2003WO2003088042A1 Recording apparatus and method, recording medium, and program
10/23/2003WO2003087725A2 A method of labelling an image on a display
10/23/2003WO2003086770A1 High volume pagewidth printing
10/23/2003WO2003086769A1 Motion transmitting structure for a nozzle arrangement of a printhead chip for an inkjet printhead
10/23/2003WO2003086767A1 Pusher actuation in a printhead chip for an inkjet printhead
10/23/2003WO2003086766A1 Discrete air and nozzle chambers in a printhead chip for an inkjet printhead
10/23/2003WO2003086764A1 Wide format pagewidth inkjet printer
10/23/2003WO2003086763A1 A print assembly for a wide format pagewidth printer
10/23/2003WO2003086762A1 Processing of images for high volume pagewidth printing
10/23/2003WO2003086759A1 Data encoding and workpiece authentication using halftone onformatin
10/23/2003WO2003032005A3 Method and system for sending location coded images over a wireless network
10/23/2003WO2002052783A8 Method of inserting hidden data into digital archives comprising polygons and detection methods
10/23/2003US20030200553 Method and system for showing a presentation to a local and a remote audience
10/23/2003US20030200452 Playback apparatus and playback method
10/23/2003US20030200444 Management method of rights of a content encrypted and stored in a personal digital recorder
10/23/2003US20030200439 Methods, systems and devices for packet watermarking and efficient provisioning of bandwidth
10/23/2003US20030200438 Countermeasure against estimation-based attacks of spread-spectrum watermarks
10/23/2003US20030200361 Extensible drive
10/23/2003US20030200268 Method and system for sharing digital images over a network
10/23/2003US20030200265 Electronic mail address validation
10/23/2003US20030200153 System and method for conveying image assets to a recipient
10/23/2003US20030198903 Color light-sensitive materials, as well as an image processing method and apparatus using the same
10/23/2003US20030198493 Platen cover open/close mechanism for image forming apparatus
10/23/2003US20030198398 Image correcting apparatus and method, program, storage medium, image reading apparatus, and image forming apparatus
10/23/2003US20030198394 Wavelet encoding method and apparatus and wavelet decoding method and apparatus
10/23/2003US20030198391 Image coding apparatus and method, image decoding apparatus and method, and recording medium
10/23/2003US20030198381 Image compression method and apparatus, and image coding method and apparatus
10/23/2003US20030198380 Color image processing method
10/23/2003US20030198379 Method and apparatus for assigning color management actions within a computing system
10/23/2003US20030198371 Medical image processing apparatus, method and program with media in which the program is recorded
10/23/2003US20030198365 Apparatus for capturing an image
10/23/2003US20030198363 Cocktail watermarking on images
10/23/2003US20030198272 Image read-out method and apparatus
10/23/2003US20030197913 Duplex scanning device
10/23/2003US20030197912 Scanning optical system
10/23/2003US20030197904 Image reading apparatus and control method thereof
10/23/2003US20030197903 Scanning method by using sheet feed scanner
10/23/2003US20030197902 Method and apparatus for forming image
10/23/2003US20030197901 Film scanner
10/23/2003US20030197900 Image-reading apparatus
10/23/2003US20030197899 Method and apparatus for fastening adjustable optical lenses
10/23/2003US20030197897 Quantization apparatus and method, and inkjet printing apparatus
10/23/2003US20030197896 Method and apparatus for interactively scanning images into a logical structure
10/23/2003US20030197889 Document management device and recording medium recoding document management program
10/23/2003US20030197888 Composite device system
10/23/2003US20030197886 Energy-saving control in image processing apparatus
10/23/2003US20030197882 Image forming apparatus for printing images properly arranged relative to index tab
10/23/2003US20030197880 Apparatus and method for recording document described in markup language
10/23/2003US20030197879 Method, apparatus, and program for image processing
10/23/2003US20030197878 Data encoding and workpiece authentication using halftone information
10/23/2003US20030197877 Color separation method and printed product of the method
10/23/2003US20030197876 Image forming apparatus for permitting image formation in accordance with image attribute, and control method therefor
10/23/2003US20030197791 Apparatus for inputting image and method of inputting the same
10/23/2003US20030197790 Device and method for displaying an image according to a peripheral luminous intensity
10/23/2003US20030197788 Transmitting digital images to a plurality of selected receivers over a radio frequency link
10/23/2003US20030197780 Method of recording image conversion parameters in annular images, and annular image data recorded with image conversion parameters
10/23/2003US20030197778 Beam control device
10/23/2003US20030197777 Beam position adjusting method and device for optical scanning apparatus
10/23/2003US20030197749 Image processing method, and output image
10/23/2003US20030197712 Cost function to measure objective quality for sharpness enhancement functions
10/23/2003US20030197709 Image processing support system, image processing device and image display device
10/23/2003US20030197118 Beam position adjusting method for optical scanning device
10/23/2003DE10026995C2 Bilderzeugungsverfahren und -vorrichtung The image forming method and apparatus
10/23/2003CA2742154A1 Color separation method and printed product of the method
10/22/2003EP1355497A2 Video coding device and video decoding device
10/22/2003EP1355484A2 Image compression method and apparatus, and image coding method and apparatus
10/22/2003EP1355483A1 Method of and apparatus for correcting image sharpness in image reading system
10/22/2003EP1355482A2 An optical scanning apparatus and an image formation apparatus therewith
10/22/2003EP1355428A1 Data processing apparatus
10/22/2003EP1355299A1 Photographic printing system including means for recording image data onto an optical disc
10/22/2003EP1355271A1 Adaptive nonlinear image enlargement using wavelet transform coefficients
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