| 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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| 05/26/1998 | US5757430 Electronic viewer and film carrier |
| 05/26/1998 | US5757420 Photographic image processing apparatus |
| 05/26/1998 | US5757411 Method and apparatus for ameliorating the effects of misalignment between two or more arrays of imaging elements |
| 05/26/1998 | US5757388 Electronic camera and integral ink jet printer |
| 05/26/1998 | US5757382 Apparatus for tracing contours of segmented regions |
| 05/26/1998 | US5757379 Image communicating apparatus providing proper display of received images with facilitated user control |
| 05/26/1998 | US5757378 Color image processing apparatus |
| 05/26/1998 | US5757373 Information processing apparatus with display for a variable number of functional items |
| 05/26/1998 | US5757022 Image processing apparatus |
| 05/26/1998 | US5755520 Wear resistant lathe bed scanning apparatus and method |
| 05/26/1998 | US5755500 Image reading apparatus |
| 05/26/1998 | US5755435 Document conveying arrangement in data processing apparatus |
| 05/22/1998 | WO1998021881A1 Confidential facsimile system with pressure sealed security envelope |
| 05/22/1998 | WO1998021880A1 Method and system for ensuring the security of fax transmission using an identifying card |
| 05/22/1998 | WO1998021879A1 Method and apparatus for detecting a facsimile transmission |
| 05/22/1998 | WO1998021839A1 Real-time information delivery system for aircraft |
| 05/22/1998 | WO1998021694A1 Method of generalized content-scalable shape representation and coding |
| 05/22/1998 | WO1998021690A1 Multi-view image registration with application to mosaicing and lens distortion correction |
| 05/22/1998 | WO1998021044A1 System and method for synchronizing clock sources driving piezoelectric crystals of ink jet printheads |
| 05/22/1998 | CA2271480A1 Method and apparatus for detecting a facsimile transmission |
| 05/22/1998 | CA2270182A1 Real-time information delivery system for aircraft |
| 05/20/1998 | EP0843484A1 Device and method for predicting and encoding image, device and method for predicting and decoding image, and recording medium |
| 05/20/1998 | EP0843465A2 Image processing apparatus and image processing method |
| 05/20/1998 | EP0843464A2 Image processing system and image processing method |
| 05/20/1998 | EP0843463A2 Color reproduction data converting method |
| 05/20/1998 | EP0843462A2 Clustered halftone dot design process |
| 05/20/1998 | EP0843461A2 Method for adding personalized text and/or graphics to composite digital image products |
| 05/20/1998 | EP0843460A2 Facsimile apparatus |
| 05/20/1998 | EP0843459A2 Light beam scanning apparatus and image forming apparatus |
| 05/20/1998 | EP0843451A2 Data communication system which includes an information processing terminal |
| 05/20/1998 | EP0843275A2 Pattern extraction apparatus and method for extracting patterns |
| 05/20/1998 | EP0843254A2 Integrated digital signal processor/general purpose CPU with shared internal memory |
| 05/20/1998 | EP0843237A2 Image processing apparatus, image processing method and storage medium |
| 05/20/1998 | EP0843232A2 Apparatus for generating pulse-width data for toner-transfer-type printing apparatus |
| 05/20/1998 | EP0843204A2 Photographic film printer |
| 05/20/1998 | EP0843200A2 Photographic camera |
| 05/20/1998 | EP0843192A1 Scanning optical device |
| 05/20/1998 | EP0843183A2 A scanning type image pick-up apparatus and a scanning type laser beam receive apparatus |
| 05/20/1998 | EP0842782A2 Thermal recording process |
| 05/20/1998 | EP0842586A1 Jpeg compression circuit with filtering |
| 05/20/1998 | EP0842496A1 Method and apparatus for maximizing the visual quality of image presented in electric form |
| 05/20/1998 | EP0842495A1 Run-length encoded image rotation |
| 05/20/1998 | DE3546890C2 Digital image reproduction photocopier |
| 05/20/1998 | DE19733683A1 Portable computer for data management system |
| 05/20/1998 | CN1182518A Encoder, decoder, their method and image processor |
| 05/20/1998 | CN1182516A Method of selectively transmitting information |
| 05/20/1998 | CN1182332A Apparatus and method for bidirectional scanning of video coefficients |
| 05/20/1998 | CN1182331A Method and apparatus for changing resolution by direct DCT mapping |
| 05/20/1998 | CN1182247A Method and apparatus of inputting and outputting color pictures and continually changing tone pictures |
| 05/20/1998 | CN1182225A Illumination system for hard copy apparatus |
| 05/19/1998 | US5754933 Method for preserving research records generated by computer |
| 05/19/1998 | US5754924 Image processing apparatus and copying apparatus |
| 05/19/1998 | US5754921 Copier having a density detector with fluorescent-dye-coated reflecting plate |
| 05/19/1998 | US5754920 Image forming apparatus and image forming method |
| 05/19/1998 | US5754916 Image forming apparatus |
| 05/19/1998 | US5754913 Sheet transporting |
| 05/19/1998 | US5754832 Electronic filing apparatus for printing split and partitioned images in accordance with a partition line having arbitrary line segments in an arbitrary configuration |
| 05/19/1998 | US5754751 Software-based procedure and apparatus for enhancement of a gray level image |
| 05/19/1998 | US5754749 Image processing device with means for processing multiple forms of image data |
| 05/19/1998 | US5754748 Download of interpreter to a printer |
| 05/19/1998 | US5754745 Composite facsimile apparatus having function for achieving efficient use of limited resources |
| 05/19/1998 | US5754713 Image-reading device |
| 05/19/1998 | US5754710 Image resolution conversion method and appratus thereof |
| 05/19/1998 | US5754708 Dotted image area detecting apparatus and dotted image area detecting method |
| 05/19/1998 | US5754707 Image undithering apparatus and method |
| 05/19/1998 | US5754706 System and apparatus for single subpixel elimination in an high addressable error diffusion process |
| 05/19/1998 | US5754698 Image signal encoding device having first and second encoding means |
| 05/19/1998 | US5754696 Apparatus for compression-coding image data and method of the same based on quantification and frequency transform coefficient amplitude reduction |
| 05/19/1998 | US5754690 Position sensitive detector based image conversion system capable of preserving subpixel information |
| 05/19/1998 | US5754683 Image forming apparatus and gradation output adjusting method in image forming apparatus |
| 05/19/1998 | US5754682 Picture processing method and apparatus |
| 05/19/1998 | US5754674 Document image analysis method |
| 05/19/1998 | US5754629 Information processing system which can handle voice or image data |
| 05/19/1998 | US5754589 Noncompressed voice and data communication over modem for a computer-based multifunction personal communications system |
| 05/19/1998 | US5754576 Semiconductor laser control apparatus and image forming apparatus using the same |
| 05/19/1998 | US5754448 System and method for color characterization and transformation |
| 05/19/1998 | US5754316 Color correction device for correcting color deviations resulting from color filter characteristics |
| 05/19/1998 | US5754315 Image input system having an auto-feeder and method |
| 05/19/1998 | US5754314 Image input system and method for reading images from an original document |
| 05/19/1998 | US5754312 Method of and apparatus for detecting pixels constituting dotted image area utilizing distance between change points of pixel values |
| 05/19/1998 | US5754311 Method and apparatus for generating simultaneously derived correlated digital halftone patterns |
| 05/19/1998 | US5754310 Facsimile signal relay method and apparatus therefor |
| 05/19/1998 | US5754309 Tone correction for multi-level halftoned images |
| 05/19/1998 | US5754308 System and method for archiving digital versions of documents and for generating quality printed documents therefrom |
| 05/19/1998 | US5754307 Data communication apparatus and method of managing received data |
| 05/19/1998 | US5754306 System and method for a communication system |
| 05/19/1998 | US5754305 Method and apparatus for correcting light non-uniformity in an LCD photographic printer |
| 05/19/1998 | US5754304 Image forming system |
| 05/19/1998 | US5754303 Image forming apparatus with a digital modulator |
| 05/19/1998 | US5754302 Color order in predicting pile height constraints in a xerographic color printing system |
| 05/19/1998 | US5754232 Zig-zag and alternate scan conversion circuit for encoding/decoding videos |
| 05/19/1998 | US5754227 Digital electronic camera having an external input/output interface through which the camera is monitored and controlled |
| 05/19/1998 | US5754221 Film image input method and system thereof |
| 05/19/1998 | US5754218 Variable dot density printing system using sub-microdot matrixing and a zoom lens |
| 05/19/1998 | US5754217 Printing system and method using a staggered array spatial light modulator having masked mirror elements |
| 05/19/1998 | US5754215 Control circuit for polygon mirror motor and laser beam printing machine using the same |
| 05/19/1998 | US5754214 Image exposing apparatus using optical sensor to detect start synchronization of scanning line |
| 05/19/1998 | US5754211 Image forming apparatus with a single driving source |
| 05/19/1998 | US5754192 Image recording apparatus |
| 05/19/1998 | US5754184 Digital color system and method which provides a visual match across different input and output viewing conditions |