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Class Information
Number: 347/238
Name: Incremental printing of symbolic information > Light or beam marking apparatus or processes > Scan of light > Plural beam scan > Specific light source (e.g., leds assembly)
Description: Subject matter comprising structural details of a means for emitting the writing beams.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7609285 |
Exposure device and image forming apparatus |
Oct. 27, 2009 |
| 7605833 |
Writing device |
Oct. 20, 2009 |
| 7605835 |
Electro-photographic devices incorporating ultra-small resonant structures |
Oct. 20, 2009 |
| 7598973 |
Line head and image forming apparatus incorporating the same |
Oct. 6, 2009 |
| 7583284 |
Method for arranging print head chips |
Sep. 1, 2009 |
| 7573494 |
Image forming apparatus, an optical scanning apparatus and an image forming method |
Aug. 11, 2009 |
| 7564474 |
Line head module and image forming apparatus |
Jul. 21, 2009 |
| 7564471 |
Line head module, exposure apparatus, and image forming apparatus |
Jul. 21, 2009 |
| 7552986 |
Systems and methods for reducing process direction registration errors of a printhead using a linear array sensor |
Jun. 30, 2009 |
| 7551193 |
Electro-optical apparatus, image-forming apparatus and method of manufacturing electro-optical apparatus |
Jun. 23, 2009 |
| 7548251 |
Image forming device and image forming display panel |
Jun. 16, 2009 |
| 7528854 |
Device including light-emitting elements above a glass substrate |
May. 5, 2009 |
| 7525562 |
Graphic-arts laser imaging with reduced-length laser cavities and improved performance |
Apr. 28, 2009 |
| 7518627 |
Image forming apparatus |
Apr. 14, 2009 |
| 7508403 |
Image forming apparatus |
Mar. 24, 2009 |
| 7505059 |
Line head, image forming apparatus incorporating the same, and method of adjusting position of the same |
Mar. 17, 2009 |
| 7502045 |
Image forming apparatus with LED head |
Mar. 10, 2009 |
| 7499067 |
Line head and image forming device using the same |
Mar. 3, 2009 |
| 7486307 |
Semiconductor apparatus having conductive layers and semiconductor thin films |
Feb. 3, 2009 |
| 7480074 |
Image forming method and apparatus and optical head |
Jan. 20, 2009 |
| 7471420 |
Method of uniformity correction in an electrostatographic printer by using a second actuator |
Dec. 30, 2008 |
| 7468736 |
Image forming apparatus |
Dec. 23, 2008 |
| 7466327 |
Line head and image forming apparatus |
Dec. 16, 2008 |
| 7456855 |
Method for image generation on a recording material |
Nov. 25, 2008 |
| 7443412 |
Exposure apparatus adopting organic light-emitting diode array as light source |
Oct. 28, 2008 |
| 7436422 |
Light source module, optical unit array and pattern writing apparatus |
Oct. 14, 2008 |
| 7436423 |
Apparatus and method of making a grayscale photo mask and an optical grayscale element |
Oct. 14, 2008 |
| 7432945 |
Exposure apparatus and image forming apparatus |
Oct. 7, 2008 |
| 7432946 |
Image forming apparatus |
Oct. 7, 2008 |
| 7420582 |
Light source device, method of manufacturing light source device, and line head module |
Sep. 2, 2008 |
| 7411601 |
Exposure head |
Aug. 12, 2008 |
| 7411598 |
Line head and image forming apparatus |
Aug. 12, 2008 |
| 7408566 |
Semiconductor device, LED print head and image-forming apparatus using same, and method of manufacturing semiconductor device |
Aug. 5, 2008 |
| 7397491 |
Light-emitting device and image forming apparatus |
Jul. 8, 2008 |
| 7394478 |
Exposure system |
Jul. 1, 2008 |
| 7382391 |
Line head module and image forming apparatus |
Jun. 3, 2008 |
| 7369268 |
Light source using large area LEDs |
May. 6, 2008 |
| 7339602 |
Image-drawing device and image-drawing method |
Mar. 4, 2008 |
| 7330203 |
Compact multibeam laser light source and interleaving raster scan |
Feb. 12, 2008 |
| 7330204 |
Self-scanning light-emitting element array and driving method of the same |
Feb. 12, 2008 |
| 7330240 |
Imaging system for thermal transfer |
Feb. 12, 2008 |
| 7326653 |
Method of preparation of organic optoelectronic and electronic devices and devices thereby obtained |
Feb. 5, 2008 |
| 7327377 |
Exposure apparatus and method for exposing a photosensitive material with a plurality of exposure heads |
Feb. 5, 2008 |
| 7315320 |
Optical writing system and method, and image forming apparatus receiving an external parameter |
Jan. 1, 2008 |
| 7304659 |
Optical beam scanning device and image forming apparatus |
Dec. 4, 2007 |
| 7286147 |
Line head and image forming device using the same |
Oct. 23, 2007 |
| 7286148 |
Line head and image forming apparatus incorporating the same |
Oct. 23, 2007 |
| 7286259 |
Self-scanned light-emitting device array, its driving method, and driving circuit |
Oct. 23, 2007 |
| 7280128 |
Apparatus for and method of recording image |
Oct. 9, 2007 |
| 7271402 |
Optical module and methods for optically aligning and assembling the same |
Sep. 18, 2007 |
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