| Patents for G03G 15 - Apparatus for electrographic processes using a charge pattern (115,618) |
|---|
| 02/24/1987 | US4646196 Corona generating device |
| 02/24/1987 | US4646164 Image display apparatus |
| 02/24/1987 | US4646163 Ion projection copier |
| 02/24/1987 | US4646162 Driving device for facsimile apparatus |
| 02/24/1987 | US4646112 Electrographic stylus recording apparatus |
| 02/24/1987 | US4646108 Method for magnetographic printing, and magnetographic printing machine |
| 02/24/1987 | US4645335 Focus adjusting mechanism in exposure optical apparatus |
| 02/24/1987 | US4645332 Photocopying device |
| 02/24/1987 | US4645331 Device for translationally passing magazines or revues on a copier apparatus |
| 02/24/1987 | US4645330 Electrophotographic device |
| 02/24/1987 | US4645329 Apparatus for scanning an original |
| 02/24/1987 | US4645327 Recording apparatus having water vapor removing or preventing means |
| 02/24/1987 | US4645195 Sheet-registration and feeding apparatus |
| 02/24/1987 | US4645192 Sheet feeder |
| 02/17/1987 | US4644499 Copying magnification setting device for an electrophotographic copying apparatus |
| 02/17/1987 | US4644373 Fluid assisted ion projection printing head |
| 02/17/1987 | US4643705 Positive drive knife folder |
| 02/17/1987 | US4643561 Control system for an electrophotographic printing machine |
| 02/17/1987 | US4643560 Apparatus and method for synchronizing exposure of a document onto a photosensitive member |
| 02/17/1987 | US4643559 Electrophotographic copying method |
| 02/17/1987 | CA1218105A1 Apparatus and method for electrophotographically producing copy having continuous-tone and other content |
| 02/17/1987 | CA1217980A1 Toning apparatus and method |
| 02/12/1987 | WO1987000941A1 Apparatus for producing and stacking information copies |
| 02/12/1987 | WO1987000916A1 Electrostatic printer for digitized images or data |
| 02/10/1987 | US4642662 Carbonless paper for use in letter printers |
| 02/10/1987 | US4642661 Printer with drive on swinging platform |
| 02/10/1987 | US4642448 Electrostatic copying apparatus |
| 02/10/1987 | US4641957 Optical member drive system for copying machine |
| 02/10/1987 | US4641955 Ion projection recording apparatus |
| 02/10/1987 | US4641954 Apparatus for forming an image on one side of a record medium and in another mode to form images on both sides thereof |
| 02/10/1987 | US4641953 Image forming apparatus |
| 02/10/1987 | US4641952 Selective development control for electrostatic reproduction machines |
| 02/10/1987 | US4641951 Method and apparatus for electrophotographically reproducing a desired portion of an original on copying paper |
| 02/10/1987 | US4641950 Exposure system |
| 02/10/1987 | US4641949 Conductive brush paper position sensor |
| 02/10/1987 | US4641948 Method of and device for preventing disturbance of unfixed visible image |
| 02/10/1987 | US4641947 Housing apparatus |
| 02/10/1987 | US4641946 Development system |
| 02/10/1987 | US4641945 Developer supply device for dry process electrophotographic copier |
| 02/10/1987 | US4641770 Angularly adjustable web-supporting steering roller |
| 02/10/1987 | US4641602 Developing apparatus |
| 02/04/1987 | EP0210871A2 Rubber or plastics-coated roller and method and apparatus for production thereof |
| 02/04/1987 | EP0210752A2 Display device |
| 02/04/1987 | EP0210707A1 Sheet positioning device |
| 02/04/1987 | EP0210618A2 Frequency converter for use in a laser printer |
| 02/04/1987 | EP0210467A2 Area setting device |
| 02/03/1987 | US4641272 Device for sensing sheet transport condition |
| 02/03/1987 | US4641200 Image reproducing apparatus with variable AC bias |
| 02/03/1987 | US4641158 Electrophotographic apparatus |
| 02/03/1987 | US4640883 Forming latent image with different potentials, then magnetic brush development |
| 02/03/1987 | US4640880 Increasing fluidity of toner |
| 02/03/1987 | US4640808 Rigid synthetic resin retaining positioned magnets |
| 02/03/1987 | US4640611 Copying method for bookbinding |
| 02/03/1987 | US4640607 Simplex to duplex copier apparatus |
| 02/03/1987 | US4640606 Corona discharger for separating copy paper from photoreceptor in electrophotographic copying machine |
| 02/03/1987 | US4640605 Apparatus for forming multicolor electrophotographic images through wet-type developing process |
| 02/03/1987 | US4640604 Electrostatic photographic copying machine provided with a movable sorter |
| 02/03/1987 | US4640603 Copying apparatus |
| 02/03/1987 | US4640602 Sheet feeder-stacker |
| 02/03/1987 | US4640601 Patent image reproducing electrophotographic machine |
| 02/03/1987 | US4640600 Fixing device |
| 02/03/1987 | US4640409 Conveyor for sheet material |
| 02/03/1987 | US4640129 Method and apparatus for detecting toner concentration of two-component dry developer |
| 01/29/1987 | WO1987000645A1 Multicolor images using an electron beam |
| 01/28/1987 | EP0210077A2 Laser beam printer |
| 01/28/1987 | EP0209858A2 Variable magnification copying apparatus |
| 01/28/1987 | CN85105614A Reproducing apparatus with optic scanning |
| 01/27/1987 | US4639791 Image overlay apparatus with electronic image storage |
| 01/27/1987 | US4639749 Printing apparatus |
| 01/27/1987 | US4639405 Drying to prevent curling and blistering |
| 01/27/1987 | US4639127 Exposure apparatus for printing system |
| 01/27/1987 | US4639126 Method for producing duplex copy sets from a duplex original set |
| 01/27/1987 | US4639125 Automatic duplex copying type copying apparatus |
| 01/27/1987 | US4639124 Cleaning system for a multicolor electrophotographic printing machine |
| 01/27/1987 | US4639122 Control for retracting the cleaning blade of a reproduction or printing machine when the machine is not in use |
| 01/27/1987 | US4639121 Document registration system |
| 01/27/1987 | US4639120 Independent dual electrophotographic copying machine |
| 01/27/1987 | US4639119 Process kit and an image formation apparatus using the process kit |
| 01/27/1987 | US4639117 Recording image density control method for electrophotography |
| 01/27/1987 | US4639116 Printer/copier with disposable toner cartridge |
| 01/27/1987 | US4639115 Development apparatus with paper debris remover |
| 01/27/1987 | US4639114 Image-forming apparatus with automatic and manual paper feed modes |
| 01/27/1987 | US4639073 Electro-optic pulse imaging raster output scanner |
| 01/27/1987 | US4638992 Sorting apparatus |
| 01/27/1987 | US4638989 Device to prevent transport of poorly aligned copy paper |
| 01/27/1987 | US4638760 Developing apparatus |
| 01/27/1987 | US4638759 Magnetic brush apparatus for developing electrostatic images |
| 01/27/1987 | CA1217228A1 Moving platen precession system |
| 01/27/1987 | CA1217227A1 Compact optical scanning system |
| 01/27/1987 | CA1217078A1 Overcoated migration imaging system |
| 01/27/1987 | CA1217045A1 Particle dispensing system |
| 01/27/1987 | CA1217044A1 Particle moving and dispensing system |
| 01/21/1987 | EP0209159A1 Electrostatic recording apparatus and recording electrode therefor |
| 01/21/1987 | EP0208896A1 Apparatus for controlling toner replenishment in electrographic copier |
| 01/21/1987 | CN85105684A Electrostatographic reproducing apparatus |
| 01/21/1987 | CN85105679A Removable processing cartridge for electorstatographic reproducing apparatus |
| 01/21/1987 | CN85105653A Electrostatographic apparatus frame |
| 01/20/1987 | US4638397 Self-biased scorotron and control therefor |
| 01/20/1987 | US4638339 Electrographic charge deposition apparatus |
| 01/20/1987 | US4638334 Electro-optic line printer with super luminescent LED source |