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Browse by Category: Main > Optical & Optics
Class Information
Number: 356/38
Name: Optics: measuring and testing > With sample preparation > Depositing particles on optical surface
Description: Subject matter wherein the means to prepare or condition includes a movable member which serves as a support to receive successively samples of particulate material from a gaseous stream or from a pulverent supply of material, the member supporting the particulate matter for the optical test.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8597715 Target activated microtransfer Dec. 3, 2013
8531671 Apparatus and methods for determining the concentration of black carbon particles in a combustion exhaust Sep. 10, 2013
8460744 Target activated microtransfer Jun. 11, 2013
8411272 Method and apparatus for the analysis of materials Apr. 2, 2013
8274643 Porous nanostructures and methods involving the same Sep. 25, 2012
8269173 Cell, device comprising this cell and method for measuring the amount of insoluble particles in a fluid and applications Sep. 18, 2012
8068995 Biosensing apparatus and system Nov. 29, 2011
8012755 Water quality evaluation method and substrate contacting apparatus used Sep. 6, 2011
7986399 Portable sample preparation and analysis system for micron and sub-micron particle characterization using light scattering and absorption spectroscopy Jul. 26, 2011
7923679 Method and device for handling objects Apr. 12, 2011
7903239 Porous photonic crystal with light scattering domains and methods of synthesis and use thereof Mar. 8, 2011
7903158 Image capturing apparatus with adhesion suppressing capabilities Mar. 8, 2011
7879598 Multianalyte determination system and methods Feb. 1, 2011
7781226 Particle on membrane assay system Aug. 24, 2010
7709047 Target activated microtransfer May. 4, 2010
7700348 Biochip and the production method thereof Apr. 20, 2010
7695752 Target activated microtransfer Apr. 13, 2010
7630590 Optical sensor for measuring thin film disposition in real time Dec. 8, 2009
7532314 Systems and methods for biological and chemical detection May. 12, 2009
7483124 Method and apparatus for analyzing brominated compounds Jan. 27, 2009
7447340 Device and method for automatically producing a thermal recoil response in nematodes Nov. 4, 2008
7361601 Chemical mechanical polish process and method for improving accuracy of determining polish endpoint thereof Apr. 22, 2008
7354733 Method for sorting and separating living cells Apr. 8, 2008
7302146 Apparatus and method for analysis of molecules Nov. 27, 2007
7297529 Method and apparatus for performing a lateral flow assay Nov. 20, 2007
7262836 Apparatus for measuring biological information and method for measuring biological information Aug. 28, 2007
7262837 Noninvasive method for characterizing and identifying embedded micropatterns Aug. 28, 2007
7038765 Method of optically measuring black carbon in the atmosphere and apparatus for carrying out the method May. 2, 2006
6908770 Fluid based analysis of multiple analytes by a sensor array Jun. 21, 2005
6864716 Reconfigurable memory architecture Mar. 8, 2005
6771371 Particle detection and removal apparatus for use on wafer fabrication equipment to lower tool related defects from particle contamination Aug. 3, 2004
6713264 Process and device for the screening of molecules with regard to their individual binding behaviour towards at least one given ligand Mar. 30, 2004
6645434 Sample observation plate and observation apparatus Nov. 11, 2003
6639671 Wide-range particle counter Oct. 28, 2003
6628376 Method of examining biological, biochemical, and chemical characteristics of a medium and apparatus for its embodiment Sep. 30, 2003
6617563 Photocell array sensor for projectile position detection Sep. 9, 2003
6303030 Ferrographic apparatus Oct. 16, 2001
6233046 Method of measuring the thickness of a layer of silicon damaged by plasma etching May. 15, 2001
6156208 Ferrographic method Dec. 5, 2000
6156212 Opposed-flow virtual cyclone for particle concentration Dec. 5, 2000
5932818 Near real time vapor detection and enhancement using aerosol adsorption Aug. 3, 1999
5818577 Detection method and apparatus for contamination in quartz sand Oct. 6, 1998
5777726 Spectrophotometric supercritical fluid contamination monitor Jul. 7, 1998
5767952 Surveying instrument Jun. 16, 1998
5552885 Measuring chamber for flow cytometer Sep. 3, 1996
5540089 Ferrous particle collection apparatus Jul. 30, 1996
5534309 Method and apparatus for depositing particles on surfaces Jul. 9, 1996
5498550 Device for collecting or preparing specimens using magnetic micro-particles Mar. 12, 1996
5449622 Method and apparatus for analyzing stained particles Sep. 12, 1995
5428440 Nonintrusive airborne iron based particle detector Jun. 27, 1995

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