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Browse by Category: Main > Optical & Optics
Class Information
Number: 372/24
Name: Coherent light generators > Particular beam control device > Scanning
Description: Subject matter including means for providing a directional scan of the output beam as it exits the laser cavity.










Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8685599 Method of intrinsic marking Apr. 1, 2014
8681828 Laser projection system and safety lens for audience scanning Mar. 25, 2014
8681831 Light outputting device and light scanning unit having the same Mar. 25, 2014
8675696 Chemical detection and laser wavelength stabilization employing spectroscopic absorption via laser compliance voltage sensing Mar. 18, 2014
8669507 Laser scanning device Mar. 11, 2014
8670472 Optical scanning device and image forming apparatus Mar. 11, 2014
8630322 Laser system for output manipulation Jan. 14, 2014
8588262 Quantum dot detection Nov. 19, 2013
8588269 Laser crystallization apparatus and laser crystallization method using the same Nov. 19, 2013
8571077 System and method for laser modulation Oct. 29, 2013
8553735 Device and method for material processing by means of laser radiation Oct. 8, 2013
8526472 ASE swept source with self-tracking filter for OCT medical imaging Sep. 3, 2013
8520708 Laser scanning device and method using the same Aug. 27, 2013
8506087 Laser projector having safety lens for audience scanning Aug. 13, 2013
8451878 Surface profile inspection device May. 28, 2013
8446924 Laser annealing method and apparatus May. 21, 2013
8442080 Laser operation for survey instruments May. 14, 2013
8432944 Extending the lifetime of a deep UV laser in a wafer inspection tool Apr. 30, 2013
8419195 Projector Apr. 16, 2013
8376549 Laser projection display and image distortion correction method for the same Feb. 19, 2013
8379678 Method and apparatus for reliably laser marking articles Feb. 19, 2013
8351474 Compact multimode laser with rapid wavelength scanning Jan. 8, 2013
8308302 Laser scanning imaging system with reduced speckle Nov. 13, 2012
8297755 Laser projector with alerting light Oct. 30, 2012
8262235 Laser projector and image projection method for projecting an image with reduced speckles on the projected laser light image Sep. 11, 2012
8170072 Laser annealing method and apparatus May. 1, 2012
8170838 Simulating two-dimensional periodic patterns using compressed fourier space May. 1, 2012
8121157 Terahertz beam scanning apparatus and method thereof Feb. 21, 2012
8073028 Light emitting apparatus, optical scanning apparatus, and image forming apparatus Dec. 6, 2011
7978739 Surface emitting laser element, surface emitting laser array, optical scanning device, and image forming apparatus Jul. 12, 2011
7970028 System and methods for speckle reduction Jun. 28, 2011
7929580 Inexpensive terahertz pulse wave generator Apr. 19, 2011
7881350 Laser apparatus, laser irradiation method, and manufacturing method of semiconductor device Feb. 1, 2011
7866831 Image projector Jan. 11, 2011
7843976 Compact multimode laser with rapid wavelength scanning Nov. 30, 2010
7835409 Illumination light source device and laser projection device Nov. 16, 2010
7822096 Alignment and wavelength selection in external cavity lasers Oct. 26, 2010
7756174 Laser projector safety monitoring system Jul. 13, 2010
7706419 Optical systems for microarray scanning Apr. 27, 2010
7693197 Laser scanning apparatuses, laser scanning methods and article manufacture Apr. 6, 2010
7688877 Laser machining apparatus Mar. 30, 2010
7672344 Multi-laser system Mar. 2, 2010
7662147 Beam steering system for corneal laser surgery Feb. 16, 2010
7649917 Method and system for continuous sweeping of a tunable laser Jan. 19, 2010
7618415 Beam steering system for corneal laser surgery Nov. 17, 2009
7519096 Process and apparatus for a wavelength tuning source Apr. 14, 2009
7512161 Device, method and system for generating an infrared image Mar. 31, 2009
7394839 Method and apparatus for controlling light power Jul. 1, 2008
7377656 Projector May. 27, 2008
7369584 Laser projection display May. 6, 2008

1 2 3 4 5










 
 
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