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Class Information
Number: 399/177
Name: Electrophotography > Image formation > Exposure
Description: Subject matter wherein a method or apparatus is provided that conducts radiant energy in the form of light directly from an original to an image-bearing member.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7536129 |
Power transmitting apparatus, power switching apparatus, and driving apparatus of multi-function machine using the same |
May. 19, 2009 |
| 7498559 |
Optical discharge apparatus and image forming apparatus containing the same |
Mar. 3, 2009 |
| 7306216 |
Power transmitting apparatus, power switching apparatus, and driving apparatus of multi-function machine using the same |
Dec. 11, 2007 |
| 7292724 |
Image processing apparatus and image processing method |
Nov. 6, 2007 |
| 7292809 |
Drive unit, method of producing drive unit, running body moving unit, image reading apparatus, and imaging apparatus |
Nov. 6, 2007 |
| 7224915 |
Image forming apparatus and image forming unit |
May. 29, 2007 |
| 7149005 |
Depth of field control device |
Dec. 12, 2006 |
| 6821694 |
Image forming method, image forming apparatus, process cartridge and photoconductor |
Nov. 23, 2004 |
| 6545693 |
Exposing unit having first and second fixing members |
Apr. 8, 2003 |
| 6521388 |
Electrophotographic image forming apparatus, and photoreceptor therefor |
Feb. 18, 2003 |
| 6456366 |
Image exposure apparatus |
Sep. 24, 2002 |
| 6449450 |
Image forming apparatus |
Sep. 10, 2002 |
| 6440625 |
Method of electrostatic recording on a cylindrical photoreceptor with dielectric coating and an electrophotographic duplicating apparatus |
Aug. 27, 2002 |
| 6442361 |
Variable speed image formation apparatus and method |
Aug. 27, 2002 |
| 6311033 |
Electrophotographic exposure and development arrangement |
Oct. 30, 2001 |
| 6240269 |
Image forming apparatus having a photosensitive member of amorphous silicon base and system for exposing and charging the photosensitive member |
May. 29, 2001 |
| 6191867 |
Method and device for calibrating an imaging apparatus |
Feb. 20, 2001 |
| 6166826 |
Printing apparatus, printing method, and printing system |
Dec. 26, 2000 |
| 6085063 |
Digital image forming apparatus |
Jul. 4, 2000 |
| 6075959 |
Discharge of photoreceptors |
Jun. 13, 2000 |
| 6055400 |
Multicolor image forming apparatus |
Apr. 25, 2000 |
| 6041198 |
Dual resolution scanner |
Mar. 21, 2000 |
| 6041204 |
Color image forming apparatus with an organic photoconductor |
Mar. 21, 2000 |
| 5886728 |
Image forming apparatus having a plurality of exposure devices which are radially arranged on a common supporting member with respect to a rotation axis of an image forming body |
Mar. 23, 1999 |
| 5879846 |
Image forming process and apparatus |
Mar. 9, 1999 |
| 5878311 |
Optical module |
Mar. 2, 1999 |
| 5842088 |
Method of calibrating a spatial light modulator printing system |
Nov. 24, 1998 |
| 5749025 |
Document-exposing and -scanning apparatus |
May. 5, 1998 |
| 5729269 |
Exposure device utilizing LEDs each having a plurality of luminescence portions |
Mar. 17, 1998 |
| 5699101 |
Article for cooling a sheet of thermally-processed material |
Dec. 16, 1997 |
| 5669048 |
Exposure device having a movable light-attenuating filter for controlling an amount of exposure light and exposure method thereof |
Sep. 16, 1997 |
| 5576810 |
Image forming method |
Nov. 19, 1996 |
| 5532812 |
Apparatus for forming a copy of an original image on a sheet of paper |
Jul. 2, 1996 |
| 5473413 |
Simplified process and apparatus for making plates used in printing |
Dec. 5, 1995 |
| 5274424 |
Image forming apparatus controlled according to smallest non-zero toner density |
Dec. 28, 1993 |
| 5214473 |
Image forming apparatus with manual mode exposure range shifting control |
May. 25, 1993 |
| 5212029 |
ROS assisted toner patch generation for use in tri-level imaging |
May. 18, 1993 |
| 5194901 |
Image forming apparatus having means for preventing toner deposit on photosensitive member |
Mar. 16, 1993 |
| 5060008 |
Image recording apparatus which reduces the wasting of photosensitive recording medium when operating in a plural image recording mode |
Oct. 22, 1991 |
| 4933685 |
Image transfer system with preliminary-exposure device |
Jun. 12, 1990 |
| 4678321 |
Anamorphic focusing system |
Jul. 7, 1987 |
| 4654282 |
Plural electrophotographic toned image method |
Mar. 31, 1987 |
| 4628017 |
Electrostatic image forming method |
Dec. 9, 1986 |
| 4518252 |
Method of recording pieces of image information of different kinds in electrophotography |
May. 21, 1985 |
| 4515462 |
Method and apparatus for forming multicolor image |
May. 7, 1985 |
| 4397540 |
Copying machine for microfilm |
Aug. 9, 1983 |
| 4354756 |
Copying apparatus |
Oct. 19, 1982 |
| 4235550 |
Automatic document handler control |
Nov. 25, 1980 |
| 4166692 |
Protection and safety device for a photocopying machine |
Sep. 4, 1979 |
| 4103995 |
Imaging apparatus |
Aug. 1, 1978 |
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