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Class Information
Number: 347/132
Name: Incremental printing of symbolic information > Electric marking apparatus or processes > Electrostatic > Photo scanning > Beam generator driving means
Description: Subject matter comprising operating means for controlling an activation of a light beam generator to emit the writing beam.










Sub-classes under this class:

Class Number Class Name Patents
347/133 Having feedback or environmental control 131


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8659630 Image processing apparatus, image processing method, and computer program product for image processing Feb. 25, 2014
8599234 Image forming apparatus Dec. 3, 2013
8587628 Driver apparatus, print head, and image forming apparatus Nov. 19, 2013
8581946 Driving device, optical print head and image forming device Nov. 12, 2013
8558858 Image forming apparatus Oct. 15, 2013
8525857 System and method to improve side 1 to side 2 image on paper magnification difference and IQ performance Sep. 3, 2013
8493422 Color filter layer alignment Jul. 23, 2013
8466937 Light scanning apparatus and image forming apparatus Jun. 18, 2013
8446440 Optical printers May. 21, 2013
8405880 Method and apparatus for processing image data for an irregular output scan path Mar. 26, 2013
8390657 Driver circuit, optical print head, and image forming apparatus Mar. 5, 2013
8345074 Light-emitting device, print head and image forming apparatus Jan. 1, 2013
8284219 Drive circuit, optical print head, and image forming apparatus Oct. 9, 2012
8264509 Exposure head, image forming apparatus, and image forming method Sep. 11, 2012
8259150 Image forming apparatus Sep. 4, 2012
8253973 Method for accurately finding a physical location on an image bearing surface for toner images for optimal streak correction Aug. 28, 2012
8243111 Optical disc label printer, thermosensitive recording printer and thermosensitive recording method Aug. 14, 2012
8233022 Image forming apparatus and control method thereof Jul. 31, 2012
8233016 Image forming apparatus, and exposure control method therefor Jul. 31, 2012
8164606 Exposure apparatus Apr. 24, 2012
8159513 Image forming apparatus and control method for same Apr. 17, 2012
8149259 Drive device, LED array, LED head, and image forming apparatus provided therewith Apr. 3, 2012
8144179 Image forming apparatus and control method thereof Mar. 27, 2012
8106931 Semiconductor device, print head and image forming apparatus Jan. 31, 2012
8081200 Laser exposure device, cleaning tool, and image forming apparatus Dec. 20, 2011
8040555 Method and apparatus for processing image data for an irregular output scan path Oct. 18, 2011
8035669 Image forming apparatus and shutter control method Oct. 11, 2011
8031214 Line head and image forming apparatus incorporating the same Oct. 4, 2011
7932918 Exposure apparatus, image forming apparatus, exposure apparatus manufacturing method and image forming method Apr. 26, 2011
7889224 Optical path switching device, optical scanning device, and image forming apparatus Feb. 15, 2011
7834897 Optical scanning apparatus, control method of such apparatus, and image forming apparatus Nov. 16, 2010
7821526 Image forming apparatus Oct. 26, 2010
7808516 Image forming apparatus Oct. 5, 2010
7733360 Line head and image forming apparatus incorporating the same Jun. 8, 2010
7719555 Line head and image forming apparatus incorporating the same May. 18, 2010
7719554 Line head and image forming apparatus incorporating the same May. 18, 2010
7701477 System and method for scaling data to compensate for slanted scanning on a bidirectional scanning laser printer Apr. 20, 2010
7675532 Image-forming apparatus and control method thereof Mar. 9, 2010
7672345 Semiconductor laser drive control apparatus Mar. 2, 2010
7663654 Image formation device and method for correcting periodic variations Feb. 16, 2010
7642535 Light emitting device, driving method thereof, and image forming apparatus Jan. 5, 2010
7639407 Systems for performing laser beam linearity correction and algorithms and methods for generating linearity correction tables from data stored in an optical scanner Dec. 29, 2009
7573494 Image forming apparatus, an optical scanning apparatus and an image forming method Aug. 11, 2009
7564472 Optical control apparatus Jul. 21, 2009
7538784 Line head and image forming apparatus incorporating the same May. 26, 2009
7536129 Power transmitting apparatus, power switching apparatus, and driving apparatus of multi-function machine using the same May. 19, 2009
7493072 Image forming device, image formation operation correcting method, and image formation operation correcting program Feb. 17, 2009
7485886 Light emitting device, driving method thereof, and image forming apparatus Feb. 3, 2009
7450144 Image forming apparatus Nov. 11, 2008
7443413 Laser diode modulator and method of controlling laser diode modulator Oct. 28, 2008

1 2 3 4










 
 
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