Assignee
X RAY OPTICAL SYS INC
US·48 granted patents·3 pending applications·1,588 citations·filing 1991–2022
Top patents by PatentIndex Score
51 records- 0196US6829327B1Total-reflection x-ray fluorescence apparatus and method using a doubly-curved opticX RAY OPTICAL SYS INC·Filed 2000·Granted Dec 7, 2004·92 cites·43 claims
- 0296US5497008AUse of a Kumakhov lens in analytic instrumentsX RAY OPTICAL SYS INC·Filed 1995·Granted Mar 5, 1996·179 cites·30 claims
- 0396US5192869ADevice for controlling beams of particles, X-ray and gamma quantaX RAY OPTICAL SYS INC·Filed 1991·Granted Mar 9, 1993·148 cites·69 claims
- 0495US7515684B2Detection apparatus for x-ray analysis, including semiconductor detectors having uncooled active areasX RAY OPTICAL SYS INC·Filed 2004·Granted Apr 7, 2009·50 cites·48 claims
- 0595US5175755AUse of a kumakhov lens for x-ray lithographyX RAY OPTICAL SYS INC·Filed 1991·Granted Dec 29, 1992·115 cites·26 claims
- 0693US7072439B2X-ray tube and method and apparatus for analyzing fluid streams using x-raysX RAY OPTICAL SYS INC·Filed 2004·Granted Jul 4, 2006·55 cites·31 claims
- 0793US6934359B2Wavelength dispersive XRF system using focusing optic for excitation and a focusing monochromator for collectionX RAY OPTICAL SYS INC·Filed 2003·Granted Aug 23, 2005·79 cites·57 claims
- 0892US7023955B2X-ray fluorescence system with apertured mask for analyzing patterned surfacesX RAY OPTICAL SYS INC·Filed 2003·Granted Apr 4, 2006·49 cites·46 claims
- 0991US10256002B2Support structure and highly aligned monochromatic X-ray optics for X-ray analysis engines and analyzersX RAY OPTICAL SYS INC·Filed 2016·Granted Apr 9, 2019·4 cites·7 claims
- 1091US7257193B2X-ray source assembly having enhanced output stability using tube power adjustments and remote calibrationX RAY OPTICAL SYS INC·Filed 2006·Granted Aug 14, 2007·19 cites·23 claims
- 1191US7035374B2Optical device for directing x-rays having a plurality of optical crystalsX RAY OPTICAL SYS INC·Filed 2005·Granted Apr 25, 2006·42 cites·27 claims
- 1291US6317483B1Doubly curved optical device with graded atomic planesX RAY OPTICAL SYS INC·Filed 1999·Granted Nov 13, 2001·70 cites·13 claims
- 1391US5570408AHigh intensity, small diameter x-ray beam, capillary optic systemX RAY OPTICAL SYS INC·Filed 1995·Granted Oct 29, 1996·79 cites·11 claims
- 1490US7899154B2Small spot and high energy resolution XRF system for valence state determinationX RAY OPTICAL SYS INC·Filed 2008·Granted Mar 1, 2011·35 cites·20 claims
- 1590US7209545B2X-ray source assembly having enhanced output stability, and fluid stream analysis applications thereofX RAY OPTICAL SYS INC·Filed 2004·Granted Apr 24, 2007·29 cites·59 claims
- 1690US7110506B2Method and device for cooling and electrically insulating a high-voltage, heat-generating component such as an x-ray tube for analyzing fluid streamsX RAY OPTICAL SYS INC·Filed 2004·Granted Sep 19, 2006·40 cites·82 claims
- 1790US5745547AMultiple channel opticX RAY OPTICAL SYS INC·Filed 1996·Granted Apr 28, 1998·77 cites·8 claims
- 1888US7738629B2X-ray focusing optic having multiple layers with respective crystal orientationsX RAY OPTICAL SYS INC·Filed 2007·Granted Jun 15, 2010·24 cites·26 claims
- 1988US7729471B2Pre-filmed precision sample cell for x-ray analyzerX RAY OPTICAL SYS INC·Filed 2008·Granted Jun 1, 2010·15 cites·20 claims
- 2088US7277527B2Moveable transparent barrier for x-ray analysis of a pressurized sampleX RAY OPTICAL SYS INC·Filed 2005·Granted Oct 2, 2007·15 cites·36 claims
- 2188US7206375B2Method and apparatus for implement XANES analysisX RAY OPTICAL SYS INC·Filed 2005·Granted Apr 17, 2007·28 cites·31 claims
- 2287US7382856B2X-ray source assembly having enhanced output stability, and fluid stream analysis applications thereofX RAY OPTICAL SYS INC·Filed 2007·Granted Jun 3, 2008·11 cites·20 claims
- 2386US6697454B1X-ray analytical techniques applied to combinatorial library screeningX RAY OPTICAL SYS INC·Filed 2000·Granted Feb 24, 2004·61 cites·32 claims
- 2484US10705033B2Sample handling apparatus for pressurized fluids and X-ray analyzer applications thereofX RAY OPTICAL SYS INC·Filed 2017·Granted Jul 7, 2020·3 cites·15 claims
- 2583US9335280B2Mobile transport and shielding apparatus for removable x-ray analyzerX RAY OPTICAL SYS INC·Filed 2012·Granted May 10, 2016·6 cites·13 claims
- 2683US7738630B2Highly aligned x-ray optic and source assembly for precision x-ray analysis applicationsX RAY OPTICAL SYS INC·Filed 2009·Granted Jun 15, 2010·19 cites·23 claims
- 2782US7991116B2Monochromatic x-ray micro beam for trace element mappingX RAY OPTICAL SYS INC·Filed 2006·Granted Aug 2, 2011·10 cites·11 claims
- 2881US8050382B2Sample module with sample stream spaced from window, for x-ray analysis systemX RAY OPTICAL SYS INC·Filed 2009·Granted Nov 1, 2011·7 cites·20 claims
- 2981US7519159B2Method and device for cooling and electrically insulating a high voltage, heat-generating component such as an x-ray tube for analyzing fluid streamsX RAY OPTICAL SYS INC·Filed 2006·Granted Apr 14, 2009·11 cites·34 claims
- 3081US5604353AMultiple-channel, total-reflection optic with controllable divergenceX RAY OPTICAL SYS INC·Filed 1995·Granted Feb 18, 1997·58 cites·18 claims
- 3180US10317350B2Active, variable sample concentration method and apparatus for sub-ppb measurements and exemplary X-ray analysis applications thereofX RAY OPTICAL SYS INC·Filed 2015·Granted Jun 11, 2019·3 cites·25 claims
- 3279US9360440B2Non-homogeneous sample handling apparatus and X-ray analyzer applications thereofX RAY OPTICAL SYS INC·Filed 2014·Granted Jun 7, 2016·3 cites·19 claims
- 3379US7298817B2Portable and on-line arsenic analyzer for drinking waterX RAY OPTICAL SYS INC·Filed 2004·Granted Nov 20, 2007·16 cites·27 claims
- 3479US6285506B1Curved optical device and method of fabricationX RAY OPTICAL SYS INC·Filed 1999·Granted Sep 4, 2001·40 cites·37 claims
- 3578US7873143B2Sliding sample cell insertion and removal apparatus for x-ray analyzerX RAY OPTICAL SYS INC·Filed 2008·Granted Jan 18, 2011·6 cites·15 claims
- 3677US6781060B2Electrical connector, a cable sleeve, and a method for fabricating an electrical connectionX RAY OPTICAL SYS INC·Filed 2002·Granted Aug 24, 2004·10 cites·35 claims
- 3774US9048001B2XRF system having multiple excitation energy bands in highly aligned packageX RAY OPTICAL SYS INC·Filed 2013·Granted Jun 2, 2015·1 cites·21 claims
- 3873US9343193B2XRF system having multiple excitation energy bands in highly aligned packageX RAY OPTICAL SYS INC·Filed 2015·Granted May 17, 2016·2 cites·21 claims
- 3969US7711088B2Method and system for X-ray diffraction measurements using an aligned source and detector rotating around a sample surfaceX RAY OPTICAL SYS INC·Filed 2004·Granted May 4, 2010·10 cites·9 claims
- 4069US7104690B2Diagnosing system for an x-ray source assemblyX RAY OPTICAL SYS INC·Filed 2005·Granted Sep 12, 2006·7 cites·21 claims
- 4164US7092843B2Apparatus and method for suppressing insignificant variations in measured sample composition data, including data measured from dynamically changing samples using x-ray analysis techniquesX RAY OPTICAL SYS INC·Filed 2004·Granted Aug 15, 2006·13 cites·27 claims
- 4260US6935778B2Methods and devices for aligning and determining the focusing characteristics of x-ray opticsX RAY OPTICAL SYS INC·Filed 2004·Granted Aug 30, 2005·6 cites·45 claims
- 4355US12247934B2Polarized, energy dispersive x-ray fluorescence system and methodX RAY OPTICAL SYS INC·Filed 2022·Granted Mar 11, 2025·0 cites·20 claims
- 4455US5747821ARadiation focusing monocapillary with constant inner dimension region and varying inner dimension regionX RAY OPTICAL SYS INC·Filed 1995·Granted May 5, 1998·20 cites·17 claims
- 4555US2014294157A1Support structure and highly aligned monochromating x-ray optics for x-ray analysis engines and analyzersX RAY OPTICAL SYS INC·Filed 2012·Application pending·0 cites
- 4654USD628709SSample cell for x-ray analyzerX RAY OPTICAL SYS INC·Filed 2010·Granted Dec 7, 2010·9 cites·1 claims
- 4751US7738628B2Shielded sample cell insertion and removal apparatus for X-ray analyzerX RAY OPTICAL SYS INC·Filed 2008·Granted Jun 15, 2010·0 cites·15 claims
- 4845US2008159479A1Wide parallel beam diffraction imaging method and systemX RAY OPTICAL SYS INC·Filed 2007·Application pending·0 cites
- 4940US5553105APolychannel multiple-total-external reflection neutron radiographyX RAY OPTICAL SYS INC·Filed 1994·Granted Sep 3, 1996·9 cites·1 claims
- 5038US2022201830A1X-ray source assembly with enhanced temperature control for output stabilityX RAY OPTICAL SYS INC·Filed 2020·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
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