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Class Information
Number: 347/259
Name: Incremental printing of symbolic information > Light or beam marking apparatus or processes > Scan of light > Specific optical structure > Having lens > Including deflector
Description: Subject matter including a reflective element which is periodically moved thereby progressing at least one writing beam across the record receiver.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7619796 |
Optical scanning device and image forming apparatus |
Nov. 17, 2009 |
| 7593029 |
Optical scanning device and image forming apparatus using the same |
Sep. 22, 2009 |
| 7589756 |
Optical scanning device, image forming apparatus, optical scanning correcting method, and image forming method |
Sep. 15, 2009 |
| 7583417 |
Bi-directional scanning and imaging with scanning compensation |
Sep. 1, 2009 |
| 7557974 |
Optical scanning apparatus and image forming apparatus using the same including relationship between interval between deflector and scanned surface and a natural convergent point |
Jul. 7, 2009 |
| 7554709 |
Optical scanning apparatus and image forming apparatus employing this apparatus |
Jun. 30, 2009 |
| 7550712 |
Optical scanning system with reduced spherical aberration and image forming apparatus using the same |
Jun. 23, 2009 |
| 7551338 |
Optical scanning apparatus and image-forming apparatus |
Jun. 23, 2009 |
| 7538789 |
Optical scanning device and image forming apparatus using the same |
May. 26, 2009 |
| 7528363 |
Image forming apparatus with noise reduction |
May. 5, 2009 |
| 7522324 |
Optical scanning device and image forming apparatus using the same |
Apr. 21, 2009 |
| 7515322 |
Beam scanning device with light blocking member |
Apr. 7, 2009 |
| 7508563 |
Optical scanning device and image forming apparatus using the same |
Mar. 24, 2009 |
| 7468823 |
Optical beam scanning device, image forming apparatus and lens |
Dec. 23, 2008 |
| 7460146 |
Dynamic correction of field curvature from a scanner |
Dec. 2, 2008 |
| 7443415 |
Optical beam scanning device and image forming apparatus having window for polygon mirror cover |
Oct. 28, 2008 |
| 7443557 |
Optical beam scanning apparatus and image forming apparatus |
Oct. 28, 2008 |
| 7428088 |
Optical scanning apparatus and method for adjusting the same |
Sep. 23, 2008 |
| 7420583 |
Image forming apparatus and control method therefor |
Sep. 2, 2008 |
| 7417777 |
Optical scanning device and image forming apparatus |
Aug. 26, 2008 |
| 7408689 |
Light scanning unit and image forming apparatus employing the same |
Aug. 5, 2008 |
| 7400338 |
Image forming apparatus with temperature detection |
Jul. 15, 2008 |
| 7397590 |
Optical scanning apparatus and image forming apparatus employing this apparatus |
Jul. 8, 2008 |
| 7362487 |
Optical element and optical scanning device using the same |
Apr. 22, 2008 |
| 7319475 |
Method and apparatus for image forming capable of preventing image quality deterioration induced by heat from an optical deflector |
Jan. 15, 2008 |
| 7315409 |
Optical scanning device and image forming apparatus using the same |
Jan. 1, 2008 |
| 7307650 |
Arrangement for, and a method of, reducing image distortion due to electrical interference |
Dec. 11, 2007 |
| 7304778 |
Optical scanning system and image forming apparatus using the same |
Dec. 4, 2007 |
| 7304777 |
Optical scanning apparatus and image forming apparatus using the same |
Dec. 4, 2007 |
| 7298390 |
Optical scanning device for scanning a laser beam on an image bearing member |
Nov. 20, 2007 |
| 7274499 |
Scanning optical apparatus and image forming apparatus using the same |
Sep. 25, 2007 |
| 7265886 |
Optical scanner and image forming apparatus |
Sep. 4, 2007 |
| 7253935 |
Optical scanner, image forming apparatus, and optical scanner attitude correcting method |
Aug. 7, 2007 |
| 7251067 |
Optical scanning apparatus |
Jul. 31, 2007 |
| 7248276 |
Image-forming device |
Jul. 24, 2007 |
| 7248391 |
Optical scanning system and image forming apparatus using the same |
Jul. 24, 2007 |
| 7236281 |
Optical scanner and image forming apparatus |
Jun. 26, 2007 |
| 7218434 |
Optical scanning apparatus and image forming apparatus equipped with the same |
May. 15, 2007 |
| 7193762 |
Scanning optical apparatus and image forming apparatus using the same |
Mar. 20, 2007 |
| 7180534 |
Scanning assemblies, printing devices, and related methods |
Feb. 20, 2007 |
| 7164517 |
Light scanning device and image-forming apparatus using the same |
Jan. 16, 2007 |
| 7149021 |
Optical scanner and image forming apparatus using the same |
Dec. 12, 2006 |
| 7149019 |
Optical scanning system and image forming apparatus using the same |
Dec. 12, 2006 |
| 7142339 |
Multi-beam optical scanning apparatus and image forming apparatus using the same |
Nov. 28, 2006 |
| 7136208 |
Light scanning apparatus and image forming apparatus using the same |
Nov. 14, 2006 |
| 7133061 |
Multilaser bi-directional printer with an oscillating scanning mirror |
Nov. 7, 2006 |
| 7133177 |
Optical scanner and image forming apparatus |
Nov. 7, 2006 |
| 7085031 |
Optical scanner and image forming apparatus using the same |
Aug. 1, 2006 |
| 7075563 |
Multi-beam laser scanning device |
Jul. 11, 2006 |
| 7072088 |
Optical scanning apparatus, multi-beam optical scanning apparatus, and image-forming apparatus |
Jul. 4, 2006 |
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