| 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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| 04/14/1992 | US5105284 Digital copier operable with external storing medium |
| 04/14/1992 | US5105283 Production of signatures from documents stored in electronic memory |
| 04/14/1992 | US5105281 Printer |
| 04/14/1992 | US5105280 Image forming device which can form an image by printing a plurality of pixel unit areas which are composed of multiple sub pixels |
| 04/14/1992 | US5105279 Image reading and recording apparatus having a unitary read/write head |
| 04/14/1992 | US5105277 Process for canceling cell-to-cell performance variations in a sensor array |
| 04/14/1992 | US5105267 Color conversion apparatus |
| 04/14/1992 | US5105266 Changing an original color |
| 04/14/1992 | US5105238 Contact type image sensor having an organic type thin film light emitting element |
| 04/14/1992 | US5105210 Ink jet recording apparatus expandable to accommodate variable sheet widths |
| 04/14/1992 | US5105208 Image forming apparatus with good response motor servo control |
| 04/14/1992 | US5105207 System and method for achieving gray scale DMD operation |
| 04/14/1992 | US5105206 Thermal printer for producing transparencies |
| 04/14/1992 | US5105079 Split V-roof mirror collector having improved collection efficiency |
| 04/14/1992 | US5105077 Laser beam scanning position detecting device having means for determining print start timing |
| 04/14/1992 | CA1298908C Digital, interactive communication system |
| 04/13/1992 | CA2041140A1 Pcl vertical graphics scaling using macros |
| 04/11/1992 | WO1992007440A1 Method and apparatus for the primary and secondary routing of fax messages using hand printed characters |
| 04/11/1992 | CA2093814A1 Method and apparatus for the primary and secondary routing of fax messages using hand printed characters |
| 04/08/1992 | EP0479563A2 Data compression |
| 04/08/1992 | EP0479539A2 Image recording system and apparatus constituting the same |
| 04/08/1992 | EP0479538A2 Photographing device |
| 04/08/1992 | EP0479537A2 Image formation apparatus |
| 04/08/1992 | EP0479536A2 Erasing apparatus |
| 04/08/1992 | EP0479533A2 Image reproducing apparatus |
| 04/08/1992 | EP0479495A2 Automatic variable image shift for precut tabled sheets |
| 04/08/1992 | EP0479494A2 Process for printing ordered stock |
| 04/08/1992 | EP0479312A2 Method of correcting setup parameter decision characteristics and automatic setup apparatus |
| 04/08/1992 | EP0479294A2 Paper feeding device capable of quickly replacing recording paper |
| 04/08/1992 | EP0479242A2 Scanning head |
| 04/08/1992 | EP0479153A2 Image forming apparatus employing LED head |
| 04/08/1992 | EP0479049A2 Photographic printer with an image-scale changing device |
| 04/08/1992 | EP0479027A2 Method and apparatus for reading-out a photostimulable phosphor panel |
| 04/08/1992 | EP0478970A2 An electronic printing process for printing multiple up images |
| 04/08/1992 | EP0330662B1 Light collector for photo-stimulable phosphor imaging apparatus |
| 04/07/1992 | US5103490 Method and apparatus for storing and merging multiple optically scanned images |
| 04/07/1992 | US5103385 Linear light source |
| 04/07/1992 | US5103334 Resolution improvement in flying spot scanner |
| 04/07/1992 | US5103322 Scanner with retractable roller feed |
| 04/07/1992 | US5103321 Image sensor immune to noise signals originating from an alternating power supply |
| 04/07/1992 | US5103320 Image reading apparatus with correction of two-dimensional shading |
| 04/07/1992 | US5103319 Image processing condition setting apparatus |
| 04/07/1992 | US5103318 Image information communication apparatus with power interruption report generation |
| 04/07/1992 | US5103316 Method for the simultaneous optical storage of a first image, optical retrieval and latent formation of a second image, and development of a latent third image |
| 04/07/1992 | US5103298 Error correction method and circuit for nonlinear quantization circuit |
| 04/07/1992 | US5103245 Recording apparatus having heat-generating elements driven in view of past recording |
| 04/07/1992 | US5103242 Video printer capable of postprocessing a print and method of postprocessing using the same |
| 04/07/1992 | US5103091 Scanning optical apparatus having focal position deviation detecting and correcting capability |
| 04/07/1992 | US5102115 Image reading device |
| 04/07/1992 | US5102112 Paper feeding device for image forming equipment |
| 04/07/1992 | CA1298674C Image display |
| 04/06/1992 | CA2052804A1 Method and apparatus for reading-out a photostimulable phosphor panel |
| 04/03/1992 | CA2051939A1 Digital data registration and differencing compression system |
| 04/02/1992 | WO1992005659A1 Pseudo-halftone picture processing equipment |
| 04/02/1992 | WO1992005657A1 Digitized picture play back device and method for playing back digitized pictures |
| 04/02/1992 | WO1992005653A1 Method of recording coded pictures, record carrier on which coded pictures have been recorded, and picture retrieval and reproduction device for reading the record carrier |
| 04/02/1992 | WO1992005652A2 Mechanism for controlling presentation of displayed picture |
| 04/02/1992 | WO1992005556A1 Record carrier on which a main data file and a control file have been recorded, method of and device for recording the main data file and the control file, and device for reading the record carrier |
| 04/02/1992 | WO1992005554A1 Picture retrieval system, and record carrier and device for use in the system |
| 04/02/1992 | WO1992005553A1 Information retrieval and reproduction device |
| 04/02/1992 | WO1992005518A1 A method and an apparatus for generating a video binary signal for a video image having a matrix of pixels |
| 04/02/1992 | WO1992005508A1 Equipment for controlling picture |
| 04/02/1992 | WO1992005035A1 Reusable cover sheet for facsimile transmission |
| 04/02/1992 | WO1991017627A3 Apparatus and method for grey level printing using a binary architectured printhead |
| 04/02/1992 | DE4031195A1 Image processing system - detects coded markings e.g. bar-code defining coordinates of selected image section to allow special processing |
| 04/02/1992 | DE3744951C2 Magnetic video disc recording and playback system |
| 04/01/1992 | EP0478431A1 Digital signal coding method and circuit for calculating scalar products of vectors and corresponding discrete cosinus transform |
| 04/01/1992 | EP0478375A2 Pivotable structure |
| 04/01/1992 | EP0478356A2 Electronic reprographic system |
| 04/01/1992 | EP0478355A2 Electronic reprographic systems |
| 04/01/1992 | EP0478354A1 Electronic reprographic system |
| 04/01/1992 | EP0478353A2 Reprographic printing system |
| 04/01/1992 | EP0478352A2 Electronic reprographic printing system |
| 04/01/1992 | EP0478351A2 Page number generation and formatting in electronic reprographic/printing products |
| 04/01/1992 | EP0478350A1 Method and apparatus for high-speed electronic data signal modification and improvement |
| 04/01/1992 | EP0478349A2 Handling of copy sensitive jobs in an electronic reprographic printing system |
| 04/01/1992 | EP0478348A2 Methods for sheet scheduling in an imaging system having an endless duplex paper path loop |
| 04/01/1992 | EP0478347A2 Printing system with automatic statistical compilation and billing |
| 04/01/1992 | EP0478346A2 System state controller for electronic image processing systems |
| 04/01/1992 | EP0478344A2 Method of job recovery in an electronic reprographic system |
| 04/01/1992 | EP0478343A2 Fault clearance and recovery in an electronic reprographic system |
| 04/01/1992 | EP0478342A2 A fluorescent lamp assembly |
| 04/01/1992 | EP0478341A2 Job stream printing in an electronic printer |
| 04/01/1992 | EP0478340A2 Electronic reprographic printing system |
| 04/01/1992 | EP0478339A1 A device and method for control of font selection |
| 04/01/1992 | EP0478338A2 Control process for electronic image processing systems |
| 04/01/1992 | EP0478336A2 Document imaging system |
| 04/01/1992 | EP0478335A2 Electronic printing system |
| 04/01/1992 | EP0478334A2 System reprographic architecture |
| 04/01/1992 | EP0478270A2 An electronic reprographic system |
| 04/01/1992 | EP0478230A2 Adaptive buffer/quantizer control for transform video coders |
| 04/01/1992 | EP0478209A2 Data transmission method and apparatus |
| 04/01/1992 | EP0478207A2 Extraction of an exact symbol rate as applied to bandwidth compression of modem signals through demodulation and remodulation |
| 04/01/1992 | EP0478205A2 Apparatus for digital transmission of facsimile calls using echo protection tone detection and regeneration |
| 04/01/1992 | EP0478015A2 Method of processing picture data for printing process and device implementing the same |
| 04/01/1992 | EP0478012A2 Method of processing picture data for printing process and device implementing the same |
| 04/01/1992 | EP0478005A2 Multiimage forming apparatus |
| 04/01/1992 | EP0477947A2 Switch for sharing a peripheral device |
| 04/01/1992 | EP0477904A2 Method of and apparatus for generating reduced image |
| 04/01/1992 | EP0477874A2 Information recording method |