| 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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| 04/17/2001 | US6219167 Multi-beam exposure unit |
| 04/17/2001 | US6219159 Spectrally balanced scanner |
| 04/17/2001 | US6219158 Method and apparatus for a dynamically variable scanner, copier or facsimile secondary reflective surface |
| 04/17/2001 | US6219157 Image coding apparatus |
| 04/17/2001 | US6219156 Image data processing device and digital copying machine which vary amount of image data to be compressed depending on time used for compression |
| 04/17/2001 | US6219155 Color correction of contone images in a multiple print engine system |
| 04/17/2001 | US6219154 Exposure control technique for imagesetting applications |
| 04/17/2001 | US6219150 Communications terminal device having electronic mail function |
| 04/17/2001 | US6219147 Digital multi-functional machine and method capable of photocopying, printing and transmitting facsimile images |
| 04/17/2001 | US6219140 Apparatus for compensation for spectral fluctuation of a light source and a scanner incorporating said apparatus |
| 04/17/2001 | US6219129 Print system |
| 04/17/2001 | US6219106 Video signal capturing apparatus |
| 04/17/2001 | US6219097 Image pickup with expanded dynamic range where the first exposure is adjustable and second exposure is predetermined |
| 04/17/2001 | US6219096 Image signal generating and converting device |
| 04/17/2001 | US6219084 Method and device for controlling a laser having a threshold current level |
| 04/17/2001 | US6219076 Image forming apparatus having a photosensitive member bearing an electrostatic latent image whose pixel density can be changed |
| 04/17/2001 | US6219025 Mapping image data samples to pixel sub-components on a striped display device |
| 04/17/2001 | US6218660 Image forming apparatus |
| 04/17/2001 | US6217179 Optical reflection panel |
| 04/17/2001 | US6217165 Ink and media cartridge with axial ink chambers |
| 04/17/2001 | US6217153 Single bend actuator cupped paddle ink jet printing mechanism |
| 04/17/2001 | US6217142 Ink jet recording system using decomposed images |
| 04/17/2001 | CA2207237C Facsimile device and method for transmitting information using the same |
| 04/17/2001 | CA2134248C Customer feedback device on a machine console |
| 04/12/2001 | WO2001026280A1 Security system and method using mobile communication network |
| 04/12/2001 | WO2001026053A1 Noise reduction method, apparatus, and program for digital image processing |
| 04/12/2001 | WO2001026043A1 System and method for level based image reproduction |
| 04/12/2001 | WO2001026042A1 System and method for multi-level processing with level limiting |
| 04/12/2001 | WO2001026036A2 Imaging module for optical reader |
| 04/12/2001 | WO2001025737A1 Method for colour matching by means of an electronic imaging device |
| 04/12/2001 | WO2001025094A2 A method and system for customizing packaged goods over a communication network |
| 04/12/2001 | US20010000265 Copyright protection of digital images transmitted over networks |
| 04/12/2001 | US20010000249 Information processing apparatus and method and display control apparatus and method |
| 04/12/2001 | DE19948914A1 Microfiche scanning method involves scanning area containing several pages in single scan process, producing digital image of scan area, generating digital images of individual pages from it |
| 04/12/2001 | DE19946585A1 Verfahren zur Druckprozessanpassung mit Erhaltung des Schwarzaufbaus Process for the printing process adaptation and conservation of the black construction |
| 04/12/2001 | CA2386191A1 System and method for level based image reproduction |
| 04/12/2001 | CA2385829A1 System and method for multi-level processing with level limiting |
| 04/11/2001 | EP1091591A1 Allocation of storage sub-areas for frame buffer in an MPEG decoder |
| 04/11/2001 | EP1091582A2 Enhanced video programming apparatus and method providing a shared whiteboard |
| 04/11/2001 | EP1091566A2 Output adjustment for digital printers |
| 04/11/2001 | EP1091565A2 System and method for recording an image |
| 04/11/2001 | EP1091564A2 Compensation for coverage area distortion in high resolution printing |
| 04/11/2001 | EP1091563A1 Facsimile apparatus and facsimile communicating method |
| 04/11/2001 | EP1091562A1 Digital copying machine, image formation system, and digital copying machine as slave machine |
| 04/11/2001 | EP1091561A2 Apparatus and method for transmitting and receiving images |
| 04/11/2001 | EP1091560A1 Method and apparatus for scanning oversized documents |
| 04/11/2001 | EP1091559A2 Image reading apparatus and method and storage medium |
| 04/11/2001 | EP1091558A1 Image sensor chip and image reading device provided with it |
| 04/11/2001 | EP1091557A2 Apparatus and method for transmitting image |
| 04/11/2001 | EP1091556A2 Internet facsimile apparatus and internet transmitting apparatus |
| 04/11/2001 | EP1091520A2 A communication terminal provided with a power management feature, facsimile apparatus and control method |
| 04/11/2001 | EP1091320A2 Processing multiple digital images |
| 04/11/2001 | EP1091319A2 Skew correcting device and method |
| 04/11/2001 | EP1091317A2 System and apparatus for inserting electronic watermark data |
| 04/11/2001 | EP1091285A2 Targeted secure printing |
| 04/11/2001 | EP1091284A2 Processing device and method |
| 04/11/2001 | EP1091275A2 Authenticated secure printing |
| 04/11/2001 | EP1090359A1 Efficient down-scaling of dct compressed images |
| 04/11/2001 | CN1291402A Device and method for supporting analogue facsimile call in exchanging structure |
| 04/11/2001 | CN1291331A Embedding supplemental data in an information signal |
| 04/11/2001 | CN1291315A Lossy/lossless region of interest image coding |
| 04/11/2001 | CN1291314A Method and apparatus for compressing and decompressing image |
| 04/11/2001 | CN1291140A Light emitting diode array and optical print head |
| 04/11/2001 | CN1291042A Facsimile apparatus and fascimile communication method |
| 04/11/2001 | CN1291041A Code generating method, detection method and its equipment, water mark embedding device and detector |
| 04/11/2001 | CN1291040A Pre-procesor for image pick-up |
| 04/11/2001 | CN1291038A Communication device |
| 04/11/2001 | CN1290906A Output adjustment of digit printer |
| 04/11/2001 | CN1290891A Device, method and system for read/write data and medium for providing data read/write program |
| 04/11/2001 | CN1290865A Floating light source structure |
| 04/11/2001 | CN1064460C Image forming apparatus and process cartridge |
| 04/10/2001 | US6216238 Information recording medium and information reproducing apparatus |
| 04/10/2001 | US6216156 Internet message communicator with direct output to a hard copy device |
| 04/10/2001 | US6215976 Automatic document conveyance apparatus |
| 04/10/2001 | US6215968 Image forming apparatus with half-tone density control |
| 04/10/2001 | US6215914 Picture processing apparatus |
| 04/10/2001 | US6215908 Symmetric filtering based VLSI architecture for image compression |
| 04/10/2001 | US6215906 Data compression and restoration system for encoding an input character on the basis of a conditional appearance rate obtained in relation to an immediately preceding character string |
| 04/10/2001 | US6215904 Apparatus and method for selecting encoding schemes based upon image content |
| 04/10/2001 | US6215860 Elastic buffer for data storage with speech data |
| 04/10/2001 | US6215574 Scanning optical device and multi-beam scanning optical device |
| 04/10/2001 | US6215564 Recording material and image recording method |
| 04/10/2001 | US6215563 Image reading apparatus for reading images from different kinds of film in accordance with the size and characteristics of the film |
| 04/10/2001 | US6215562 Visual calibration |
| 04/10/2001 | US6215561 Image processing apparatus and image processing method |
| 04/10/2001 | US6215558 Data processing apparatus and method |
| 04/10/2001 | US6215523 Method and system for accelerating a user interface of an image capture unit during review mode |
| 04/10/2001 | US6215513 Pulse generation apparatus and image recording apparatus |
| 04/10/2001 | US6215512 Image forming apparatus with image distortion correction system |
| 04/10/2001 | US6215511 Optical writing head driving device |
| 04/10/2001 | US6215422 Digital signal huffman coding with division of frequency sub-bands |
| 04/10/2001 | US6215421 Coding apparatus and method, decoding apparatus and method, data processing system, and storage medium |
| 04/10/2001 | US6215117 Optical presence detecting device |
| 04/10/2001 | US6214244 Method of manufacture of a reverse spring lever ink jet printer |
| 04/10/2001 | US6213653 Method and apparatus for efficiently interpolating an image using an expansion factor derived from two different numbers of gray levels |
| 04/10/2001 | US6213589 Planar thermoelastic bend actuator ink jet printing mechanism |
| 04/10/2001 | US6213588 Electrostatic ink jet printing mechanism |
| 04/10/2001 | US6213585 Image formation apparatus |
| 04/10/2001 | US6213579 Method of compensation for the effects of thermally-induced droplet size variations in ink drop printers |
| 04/10/2001 | CA2104294C Method and apparatus for generating digital, angled halftone screens |