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Class Information
Number: 348/67
Name: Television > Special applications > With endoscope > Laser
Description: Subject matter wherein an endoscopic light source is provided by an optical resonator which utilizes the natural oscillations of atoms or molecules between energy levels to transform an incoherent light into a very narrow, intense beam of coherent electromagnetic radiation in the ultraviolet, visible, or infrared regions of the spectrum.

Patents under this class:

Patent Number Title Of Patent Date Issued
8538656 Tracking running control apparatus Sep. 17, 2013
8493445 Scanner/optical system for three-dimensional lidar imaging and polarimetry Jul. 23, 2013
8427534 Processor for electronic endoscope, videoscope, and electronic endoscope apparatus Apr. 23, 2013
8373862 Extended range optical imaging system for use in turbid media Feb. 12, 2013
8368747 Device for optical characterization Feb. 5, 2013
8334899 Protective laser beam viewing device Dec. 18, 2012
8305432 Scanning beam device calibration Nov. 6, 2012
8289382 Method for producing high-quality reproductions of the front and/or rear sections of the eye Oct. 16, 2012
8044999 Image enhancer for detecting and identifying objects in turbid media Oct. 25, 2011
8035684 Image-signal generating apparatus Oct. 11, 2011
7986342 Multi-purpose imaging apparatus and adaptors therefor Jul. 26, 2011
7974343 Entropy coding method for coding video prediction residual coefficients Jul. 5, 2011
7848552 Method for processing a material by means of a laser irradiation and control system Dec. 7, 2010
7354157 Image display device and light source device Apr. 8, 2008
7012631 Absolute position determination for a CCD-based acquisition unit Mar. 14, 2006
6977670 Method and apparatus for selective registration of endoscopes with database Dec. 20, 2005
6770027 Robotic endoscope with wireless interface Aug. 3, 2004
6753847 Three dimensional volumetric display input and output configurations Jun. 22, 2004
6097423 Image orientation for endoscopic video displays Aug. 1, 2000
5894322 Endoscope system with improved controller Apr. 13, 1999
5585840 Endoscope apparatus in which image pickup means and signal control means are connected to each other by signal transmitting means Dec. 17, 1996
5550582 Endoscope-image processing apparatus for performing image processing of emphasis in endoscope image by pigment concentration distribution Aug. 27, 1996
5495114 Miniaturized electronic imaging chip Feb. 27, 1996
5475420 Video imaging system with image processing optimized for small-diameter endoscopes Dec. 12, 1995
5309895 Endoscope apparatus producing video signals from imaging signals at illuminating and non-illuminating periods May. 10, 1994
5090400 Measuring endoscope Feb. 25, 1992
5051823 Dental instrument including laser device and electronic video dental camera Sep. 24, 1991
5045936 Laser scanning imaging apparatus and method of ranging Sep. 3, 1991
4998971 Electronic endoscope apparatus capable of observing laser-illuminated biological body portion Mar. 12, 1991
4980763 System for measuring objects viewed through a borescope Dec. 25, 1990
4916534 Endoscope Apr. 10, 1990
4905670 Apparatus for cervical videoscopy Mar. 6, 1990
4754328 Laser endoscope Jun. 28, 1988
4604992 Endoscope system Aug. 12, 1986
4589404 Laser endoscope May. 20, 1986

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