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Browse by Category: Main > Information Technology
Class Information
Number: 347/231
Name: Incremental printing of symbolic information > Light or beam marking apparatus or processes > Scan of light > Cathode ray device > Having deflecting means
Description: Subject matter means for directing the writing beam to adjust image position on the faceplate of the cathode ray device.










Patents under this class:

Patent Number Title Of Patent Date Issued
8547412 Image forming apparatus Oct. 1, 2013
8446601 Control device and image forming apparatus May. 21, 2013
8274538 Optical scanner, image forming apparatus, and image forming method Sep. 25, 2012
8115793 Optical scanning device and image forming apparatus using the same Feb. 14, 2012
7990572 Device adapted for adjustment of scan position of light beam Aug. 2, 2011
7728861 Optical device Jun. 1, 2010
7652786 Device adapted for adjustment of scan position of light beam Jan. 26, 2010
7626606 Light scanning apparatus, image forming apparatus equipped with such light scanning apparatus, and control method or image forming method for such image forming apparatus Dec. 1, 2009
7538315 Image forming apparatus and control method therefor May. 26, 2009
7508407 Light scanning apparatus, image forming apparatus equipped with such light scanning apparatus, and control method or image forming method for such image forming apparatus Mar. 24, 2009
7298390 Optical scanning device for scanning a laser beam on an image bearing member Nov. 20, 2007
7154640 Multi-beam scanning apparatus and image forming apparatus using the same Dec. 26, 2006
7068410 Optical scanning apparatus and image forming apparatus Jun. 27, 2006
6862108 Optical printer with micromirror device Mar. 1, 2005
6295116 Optical scanning system for printer Sep. 25, 2001
6034709 Bi-directional sweeping for monochrome CRT printers Mar. 7, 2000
6031557 Bi-directional sweeping for color CRT printers Feb. 29, 2000
5239243 CRT beam deflection system Aug. 24, 1993
5170182 Apparatus and method for registering an image on a recording medium Dec. 8, 1992
4929967 Exposure device using CRT as exposure light source May. 29, 1990
4721967 Electron gun printer having window-sealing conductive plates Jan. 26, 1988
4695762 Electron beam pumped rod-like light emitters Sep. 22, 1987
4635072 Printing apparatus and methods for compensating synchronization errors Jan. 6, 1987
4628466 Method and apparatus for pattern forming Dec. 9, 1986
4459512 Cathode-ray display tube for color printers Jul. 10, 1984
4438453 Constant light greyscale generator for CRT color camera system Mar. 20, 1984
4412230 Apparatus and method for producing images on a photosensitive media Oct. 25, 1983
4401995 Chart recorder recording method and apparatus Aug. 30, 1983
4381514 Transverse mode converter for use with a longitudinal mode oscillographic recorder Apr. 26, 1983
4359745 Cathode ray tube display apparatus Nov. 16, 1982
4172259 Graphic recording apparatus compensated for record medium velocity changes Oct. 23, 1979
4030064 Methods and apparatus for recording well logging measurements Jun. 14, 1977
3997720 Optical picture recording system Dec. 14, 1976
3950763 Cathode ray tube lighthead Apr. 13, 1976











 
 
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