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Class Information
Number: 250/201.3
Name: Radiant energy > Photocells; circuits and apparatus > Photocell controls its own optical systems > Automatic focus control > Of a microscope
Description: Subject matter in which the focusing of the light image in a microscope is controlled.

Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
8710412 Focus information generating device and focus information generating method Apr. 29, 2014
8633430 Method for generating images with an expanded dynamic range and optical device for carrying out such a method, in particular a laser scanner microscope Jan. 21, 2014
8605266 Component measurement apparatus with variable focusing and satble light source output Dec. 10, 2013
8606426 Alignment and anti-drift mechanism Dec. 10, 2013
8563912 Microscope having focus-holding unit Oct. 22, 2013
8547535 Component measurement apparatus Oct. 1, 2013
8535616 Sub-wavelength metallic apertures as light enhancement devices Sep. 17, 2013
8519314 Focus assist through intensity control of light source Aug. 27, 2013
8495813 Method of making an energy-assisted magnetic recording apparatus Jul. 30, 2013
8420992 Microscope Apr. 16, 2013
8410414 Fluorescence microscopy imaging system Apr. 2, 2013
8401307 Determining celestial coordinates for an image Mar. 19, 2013
8393074 Method of manufacturing thermally-assisted magnetic recording head and alignment apparatus Mar. 12, 2013
8390682 Microscope system and its control method Mar. 5, 2013
RE43925 Three dimensional profile inspecting apparatus Jan. 15, 2013
8338776 Optical array device and methods of use thereof for screening, analysis and manipulation of particles Dec. 25, 2012
8339702 Microscope system, storage medium storing control program, and control method Dec. 25, 2012
8304704 Method and apparatus for autofocus using a light source pattern and means for masking the light source pattern Nov. 6, 2012
8253086 Polar mounting arrangement for a solar concentrator Aug. 28, 2012
8212865 Microscope image pickup apparatus, microscope image pickup program product, microscope image pickup program transmission medium and microscope image pickup method Jul. 3, 2012
8212227 Electron beam exposure or system inspection or measurement apparatus and its method and height detection apparatus Jul. 3, 2012
8188412 Confocal microscope which weights and combines signals output from a plurality of photodetectors and calculates omnifocal brightness information for the plurality of signals May. 29, 2012
8179432 Predictive autofocusing May. 15, 2012
8143562 Autofocus device enabling real-time follow-AF, method of controlling the same, and microscope system using the same Mar. 27, 2012
8119960 Light emitting type lighting system, method of light emitting type lighting, and scanning optical microscope Feb. 21, 2012
8115150 Optical substrate for reduced background fluorescence Feb. 14, 2012
8071929 Automatic focus control unit, electronic device and automatic focus control method Dec. 6, 2011
8053711 System and method for adjusting the spherical aberration of objective lenses Nov. 8, 2011
8004655 Automatic focus adjusting mechanism and optical image acquisition apparatus Aug. 23, 2011
8000008 Optical device with controllable deflection element for vibration compensation Aug. 16, 2011
8000511 System for and method of focusing in automated microscope systems Aug. 16, 2011
7986402 Three dimensional profile inspecting apparatus Jul. 26, 2011
7982170 Microscope system Jul. 19, 2011
7977616 Microscope equipped with automatic focusing mechanism and adjustment method thereof Jul. 12, 2011
7968832 Analyzer and use thereof Jun. 28, 2011
7923672 Process and devices for optically sensing a specimen with a large depth of field Apr. 12, 2011
7888628 Optical zoom system for a light scanning microscope Feb. 15, 2011
7885528 System and method for focusing a charge coupled device lens on a selected surface of an object Feb. 8, 2011
7869706 Shooting apparatus for a microscope Jan. 11, 2011
7868279 Focus detecting apparatus for focusing on surface of transparent substance Jan. 11, 2011
7858911 Confocal wafer inspection system and method Dec. 28, 2010
7851735 Microscope automatic focusing device and method thereof Dec. 14, 2010
7843634 Automatic focus detection device and microscope system having the same Nov. 30, 2010
7791008 Single spot focus control Sep. 7, 2010
7781711 Fluorescence microscope for which a sample is observed based on the saturation components of fluorescence and fluorescence microscopy method Aug. 24, 2010
7728270 Microscopy method and microscope including two detections Jun. 1, 2010
7709782 Optical assembly with adjustable optical element and independently tunable position sensors May. 4, 2010
7709791 Scanning probe microscope with automatic probe replacement function May. 4, 2010
7709773 Scanning optical device which sets hardware in association with a depth of a focus position based on hardware set values stored in association with depths of focus positions May. 4, 2010
7700903 Method and apparatus for the auto-focussing infinity corrected microscopes Apr. 20, 2010

1 2 3 4 5 6 7 8 9

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