| Patents for G03G 15 - Apparatus for electrographic processes using a charge pattern (115,618) |
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| 09/08/1992 | US5146344 Printing system with automatic statistical compilation and billing |
| 09/08/1992 | US5146328 Color signal network system |
| 09/08/1992 | US5146286 Compact copy sheet input/output apparatus for an electrophotographic printing machine |
| 09/08/1992 | US5146285 Image forming apparatus |
| 09/08/1992 | US5146281 Image forming apparatus having charging means |
| 09/08/1992 | US5146280 Charging device |
| 09/08/1992 | US5146279 Active airflow system for development apparatus |
| 09/08/1992 | US5146278 Apparatus for applying toner to an electrostatic image |
| 09/08/1992 | US5146277 Dual-flow ribbon blender having interstream mixing member |
| 09/08/1992 | US5146276 Rotatable focusing means and variable magnification electrophotocopier |
| 09/08/1992 | US5146275 Composite image forming apparatus |
| 09/08/1992 | US5146274 Toner density measurement apparatus having output characteristics variable with humidity |
| 09/08/1992 | US5146273 Method and apparatus for preventing erroneous image density detection in an image forming apparatus |
| 09/08/1992 | US5146272 Image forming apparatus having adjustable speed document scanning means which converts printed image information into an electronic image |
| 09/08/1992 | US5146271 Fusing station having release-oil level detector |
| 09/08/1992 | US5146270 Color image forming apparatus having interchangeable image forming process cartridges |
| 09/08/1992 | US5146269 Image forming apparatus having self-diagnostic function |
| 09/08/1992 | US5146087 Imaging process with infrared sensitive transparent receiver sheets |
| 09/08/1992 | US5145525 Oil handling around a metering roll |
| 09/08/1992 | US5145160 Sheet sending apparatus |
| 09/03/1992 | WO1992015049A2 Image forming apparatus and image member cartridge |
| 09/03/1992 | WO1992014992A1 Digitally controlled toner delivery method and apparatus |
| 09/03/1992 | WO1992010792A3 Electrostatic image developer dispenser |
| 09/03/1992 | CA2104454A1 Digitally controlled toner delivery method and apparatus |
| 09/02/1992 | EP0501793A2 Tone image forming apparatus |
| 09/02/1992 | EP0501769A1 Image-bearing member and apparatus including same |
| 09/02/1992 | EP0501768A1 Process cartridge and image forming system |
| 09/02/1992 | EP0501739A2 Electrostatic printing apparatus and method |
| 09/02/1992 | EP0501627A1 Automatically spaced sheet stacking baffle |
| 09/02/1992 | EP0501626A1 Integral sheet stacking buckle suppressor and registration edge |
| 09/02/1992 | EP0501497A2 Image forming system and process cartridge removably mountable on same |
| 09/02/1992 | EP0501496A2 Image processing apparatus |
| 09/02/1992 | EP0501469A2 Image forming apparatus having front loading paper feeding member |
| 09/02/1992 | EP0501334A2 Image quality adjusting apparatus for a copying machine |
| 09/02/1992 | EP0501325A1 Reversible or irreversible production of an image |
| 09/02/1992 | EP0501151A2 Image forming apparatus |
| 09/02/1992 | EP0343185B1 Electrostatographic method and apparatus for producing multicolor duplex reproductions |
| 09/01/1992 | US5144521 Discharging member and charging device using the same |
| 09/01/1992 | US5144452 Image forming apparatus in which is calculated the number of images at a given magnification to duplicate repeatedly on a given size recording medium without interference |
| 09/01/1992 | US5144443 Apparatus for reproducing charge latent image with vibration of electrode to modulate field generated by image thereby electro-optically modulating a reading light |
| 09/01/1992 | US5144387 Color image forming apparatus |
| 09/01/1992 | US5144386 Image-forming apparatus having a manual paper supply port located above a paper discharging port |
| 09/01/1992 | US5144385 Curl removing device for an image recorder |
| 09/01/1992 | US5144384 Automatic sheet feeder having means for resuming continuous copying after power stoppage |
| 09/01/1992 | US5144383 Transfer assembly of electrophotographic printer |
| 09/01/1992 | US5144382 Developing device with a scraping unit arranged to form a stirring area |
| 09/01/1992 | US5144372 Copying machine operable in simultaneous multi-color mode |
| 09/01/1992 | US5144371 Dual AC/dual frequency scavengeless development |
| 09/01/1992 | US5144370 Apparatus for detecting the vibration of electrode wires and canceling the vibration thereof |
| 09/01/1992 | US5144369 Developer unit alignment, removal and interchange system |
| 09/01/1992 | US5144368 Charging device and image forming apparatus having same |
| 09/01/1992 | US5144366 Cooling system for use in an image forming machine |
| 09/01/1992 | US5144364 Power supply for electrophotography apparatus |
| 09/01/1992 | US5144360 Thermal fixing device in an image recording apparatus |
| 09/01/1992 | US5144343 Image recording method and apparatus |
| 09/01/1992 | US5144338 Image recorder using pulse width modulation |
| 09/01/1992 | US5144337 Image forming apparatus capable of forming an image by dots having various diameters |
| 09/01/1992 | US5143363 Automatic document conveying device |
| 09/01/1992 | US5143017 Developing device having a baffle plate between plural augers which cleans the developing rollers |
| 09/01/1992 | US5142760 Articulating idler roll |
| 08/27/1992 | DE4204866A1 Digital copier with conductive element and image read=out unit - generating two recording signals associated with respective colour |
| 08/27/1992 | DE4203265A1 Colour printing or copying appts. for simplex or duplex working - has two intermediate carriers using electrostatic corona to transfer toner image |
| 08/26/1992 | EP0500388A2 Printing machines |
| 08/26/1992 | EP0500134A2 Image forming apparatus |
| 08/26/1992 | EP0500088A2 Image forming apparatus |
| 08/26/1992 | EP0500080A2 Self-diagnosis and self-repair system for an image forming apparatus |
| 08/26/1992 | EP0500047A2 Pressure transfer device for an image forming apparatus |
| 08/26/1992 | EP0499719A1 Digital image reproduction system |
| 08/26/1992 | EP0380505B1 Laser diode output power stabilization in a laser image setter |
| 08/26/1992 | EP0268650B1 Optional output for test patches |
| 08/26/1992 | CN2113877U Thermal plate making machine |
| 08/25/1992 | US5142667 Resource and memory management algorithms for electric printing and electronic reprographic systems |
| 08/25/1992 | US5142382 Document reader |
| 08/25/1992 | US5142355 Edit control system for use in an image processing apparatus |
| 08/25/1992 | US5142340 Fuser clean-up purge sheets system for duplex reproduction apparatus |
| 08/25/1992 | US5142339 Image recorder with variable fuser nip entry position |
| 08/25/1992 | US5142338 Transfer web tensioning system for an electrostatic transfer apparatus |
| 08/25/1992 | US5142337 Printing grey scale images |
| 08/25/1992 | US5142336 Developer having the predetermined residual polarization and developing apparatus for using the developer |
| 08/25/1992 | US5142335 Electrostatic latent image-developing device and toner cartridge used therefor |
| 08/25/1992 | US5142334 Liquid developing device and storage unit for use therein |
| 08/25/1992 | US5142333 Circuitous-flow electrostatic developer assembly with concurrent axial and circumferential particle movement |
| 08/25/1992 | US5142332 Image forming apparatus including toner supplement means |
| 08/25/1992 | US5142330 Development unit having a toner layer thickness regulation member |
| 08/25/1992 | US5142329 Method and apparatus for positioning a corona discharger |
| 08/25/1992 | US5142327 Electrophotographic copying process using two image areas |
| 08/25/1992 | US5142326 Image forming apparatus eliminating image of document cover |
| 08/25/1992 | US5142325 Image forming apparatus |
| 08/25/1992 | US5142324 Security device for rental photocopying machines |
| 08/25/1992 | US5142323 Paper feed control method for a copier |
| 08/25/1992 | US5142304 Recording apparatus having an automatic scan density control feature |
| 08/25/1992 | US5142122 Fixing device for image forming equipment |
| 08/25/1992 | US5141788 Supporting substrate with outer layer of cured fluoroelastomer grafted with thin surface layer of polysiloxane |
| 08/25/1992 | US5141222 Process including multiple sheet discharge printer using electrophotographic receivers with a pivotal sorter guide |
| 08/25/1992 | US5141215 Sorter-finisher provided for an image forming apparatus |
| 08/25/1992 | US5140936 Development apparatus having means for partially skiving magnetic developer |
| 08/25/1992 | CA1306762C Automatic dual mode sheet and web document transport for copiers |
| 08/25/1992 | CA1306729C Paper transport and paper stabilizing system for a raster line printer, plotter or the like |
| 08/20/1992 | WO1992014193A1 Imaging system |
| 08/20/1992 | WO1992014192A1 Copying machine with a belt-type image-carrier transfer element |