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Class Information
Number: 250/236
Name: Radiant energy > Photocells; circuits and apparatus > Optical or pre-photocell system > Means for moving optical system > Repetitious path > Rotary motion
Description: Subject matter in which the element of the optical system, which moves in a cyclic path, rotates.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7460250 |
Laser triangulation system |
Dec. 2, 2008 |
| 7436564 |
Light scanning apparatus and method to prevent damage to an oscillation mirror in an abnormal control condition via a detection signal outputted to a controller even though the source still em |
Oct. 14, 2008 |
| 7433448 |
Method for the production of a corrected x-ray image data set |
Oct. 7, 2008 |
| 7421308 |
Digital control servo system |
Sep. 2, 2008 |
| 7414239 |
Optical-scanning apparatus and image forming apparatus |
Aug. 19, 2008 |
| 7392287 |
Method and apparatus for sharing information using a handheld device |
Jun. 24, 2008 |
| 7385181 |
Optical scanning device and image forming device |
Jun. 10, 2008 |
| 7351950 |
Optical beam scanning device and image forming apparatus |
Apr. 1, 2008 |
| 7348549 |
Light scanning apparatus |
Mar. 25, 2008 |
| 7345271 |
Optoelectric sensing device with common deflection device |
Mar. 18, 2008 |
| 7339713 |
Optical beam scanner, image forming device, and optical beam scanning method |
Mar. 4, 2008 |
| 7319515 |
Rotary laser apparatus |
Jan. 15, 2008 |
| 7312920 |
Confocal microscope |
Dec. 25, 2007 |
| 7297936 |
Optical beam scanning device and image forming apparatus |
Nov. 20, 2007 |
| 7294826 |
Bio-sensing apparatus |
Nov. 13, 2007 |
| 7294824 |
Light beam scanning device, image forming apparatus, and light beam scanning method |
Nov. 13, 2007 |
| 7271383 |
Scanning system with feedback for a MEMS oscillating scanner |
Sep. 18, 2007 |
| 7247841 |
Light scanning apparatus |
Jul. 24, 2007 |
| 7180640 |
Monolithic micro scanning device |
Feb. 20, 2007 |
| 7138622 |
Method and apparatus for monitoring light beams |
Nov. 21, 2006 |
| 7105804 |
Light beam scanning unit and image forming apparatus |
Sep. 12, 2006 |
| 7079297 |
Optical scan device, image position calibration method, and image display device |
Jul. 18, 2006 |
| 7067790 |
Photodetector for weak light having charge reset means |
Jun. 27, 2006 |
| 7064877 |
Scanning optical apparatus and image forming apparatus using the same |
Jun. 20, 2006 |
| 7045774 |
Wide field of view, four-telescope, radial scanning search and acquisition sensor |
May. 16, 2006 |
| 7045771 |
Light beam scanning apparatus and image forming apparatus |
May. 16, 2006 |
| 7041962 |
Laser scanning apparatus |
May. 9, 2006 |
| 7038194 |
Multiple-beam scanning device and image forming apparatus including the multiple-beam scanning device |
May. 2, 2006 |
| 6965105 |
Scanning system and method for scanning a plurality of samples |
Nov. 15, 2005 |
| 6963428 |
Method and system for calibrating a look-down linear array scanner utilizing a folded optical path |
Nov. 8, 2005 |
| 6958471 |
Method and apparatus for forming image |
Oct. 25, 2005 |
| 6952010 |
Optical system and method for switching sensor channels while simultaneously viewing a scene in a different wavelength range |
Oct. 4, 2005 |
| 6947186 |
Scanner carrier |
Sep. 20, 2005 |
| 6946651 |
Method and apparatus for water purification |
Sep. 20, 2005 |
| 6891979 |
Pocket scanners |
May. 10, 2005 |
| 6888951 |
Methods and apparatus for analyzing operational and analyte data acquired from optical disc |
May. 3, 2005 |
| 6870631 |
Profiling of a component having reduced sensitivity to anomalous off-axis reflections |
Mar. 22, 2005 |
| 6856919 |
Device with at least one laser sensor and method of operating a laser sensor |
Feb. 15, 2005 |
| 6855923 |
Scanning a beam of light in a digital image recorder |
Feb. 15, 2005 |
| 6825457 |
Two-dimensional beam writing position detecting device and image forming apparatus using the detecting device |
Nov. 30, 2004 |
| 6815663 |
Apparatus for optical scanning along with measurement of optical characteristics within scanning region |
Nov. 9, 2004 |
| 6785007 |
Profiling of a component having reduced sensitivity to anomalous off-axis reflections |
Aug. 31, 2004 |
| 6777667 |
Scanning optical system |
Aug. 17, 2004 |
| 6740869 |
Light beam scanning device for micro-area light source |
May. 25, 2004 |
| 6703603 |
Controller for optical scanner |
Mar. 9, 2004 |
| 6697175 |
Image reading apparatus and scanner using photoelectric conversion unit with limited pixel count to read images with high resolution and method thereof |
Feb. 24, 2004 |
| 6687028 |
Image exposure apparatus |
Feb. 3, 2004 |
| 6654149 |
Floating light source module for film scanners |
Nov. 25, 2003 |
| 6635864 |
Measurement and correction of a scan line length error |
Oct. 21, 2003 |
| 6633378 |
Scanning system |
Oct. 14, 2003 |
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