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Class Information
Number: 250/339.09
Name: Radiant energy > Invisible radiant energy responsive electric signalling > Infrared responsive > With selection of plural discrete wavelengths or bands > With radiation source > With calibration steps in measurement process
Description: Subject matter wherein the process of quantifying a property or attribute of a sample includes establishing a reference level or scale.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7436500 |
Near infrared chemical imaging microscope |
Oct. 14, 2008 |
| 7365328 |
Dispersive near-infrared spectrometer with automatic wavelength calibration |
Apr. 29, 2008 |
| 7339169 |
Sample rotating turntable kit for infrared spectrometers |
Mar. 4, 2008 |
| 7317516 |
Near infrared chemical imaging microscope |
Jan. 8, 2008 |
| RE39977 |
Near infrared chemical imaging microscope |
Jan. 1, 2008 |
| 7307257 |
Method and apparatus for on-line measurement of polymer properties |
Dec. 11, 2007 |
| 7304311 |
Whole printing medium evaluation method and device |
Dec. 4, 2007 |
| 7279684 |
Method using NIR spectroscopy to monitor components of engineered wood products |
Oct. 9, 2007 |
| 7268862 |
Near infrared chemical imaging microscope |
Sep. 11, 2007 |
| 7253905 |
Determination and correction for laser induced CCD camera degradation |
Aug. 7, 2007 |
| 7067811 |
NIR spectroscopy method for analyzing chemical process components |
Jun. 27, 2006 |
| 7068357 |
Near infrared chemical imaging microscope |
Jun. 27, 2006 |
| 7009180 |
Pathlength-independent methods for optically determining material composition |
Mar. 7, 2006 |
| 6958479 |
Method of processing data from a spectrophotometer |
Oct. 25, 2005 |
| 6919566 |
Method of calibrating a spectroscopic device |
Jul. 19, 2005 |
| 6885003 |
Method and device for objective qualitative analysis of grape must and/or wines using wideband infrared spectrometry |
Apr. 26, 2005 |
| 6881381 |
Apparatus for marking and identifying liquids |
Apr. 19, 2005 |
| 6875979 |
Thermal imaging calibration systems and methods |
Apr. 5, 2005 |
| 6819798 |
Spectral drift and correction technique for hyperspectral imaging systems |
Nov. 16, 2004 |
| 6815682 |
Infrared sensing of concentration of methanol's aqueous solution |
Nov. 9, 2004 |
| 6803578 |
Method for identification and partial-pressure determination of two gases in an unknown anesthesia gas mixture |
Oct. 12, 2004 |
| 6803577 |
Quantitative imaging of gas emissions utilizing optical techniques |
Oct. 12, 2004 |
| 6798518 |
Method and apparatus for a derivative spectrometer |
Sep. 28, 2004 |
| 6774368 |
Dispersive near-infrared spectrometer with automatic wavelength calibration |
Aug. 10, 2004 |
| 6730909 |
Methods and apparatus for compensating a radiation sensor for temperature variations of the sensor |
May. 4, 2004 |
| 6717148 |
Method and apparatus for measuring coating |
Apr. 6, 2004 |
| 6707043 |
On-site analyzer |
Mar. 16, 2004 |
| 6707030 |
System and method of automatic dynamic calibration for infrared sensing device |
Mar. 16, 2004 |
| 6690015 |
Method for the spectroscopic determination of the concentration of alcohols with 1 to 5 carbon atoms |
Feb. 10, 2004 |
| 6690013 |
Apparatus and method for compensating for pixel non-uniformity in a bolometer |
Feb. 10, 2004 |
| 6686999 |
Method of using an aerosol to calibrate spectrometers |
Feb. 3, 2004 |
| 6642521 |
Method for measuring greenhouse gases using infrared absorption spectrometer |
Nov. 4, 2003 |
| 6639044 |
Use of NIR (Near-Infrared Spectroscopy) in composite production |
Oct. 28, 2003 |
| 6620621 |
Method for the detection of cellular abnormalities using fourier transform infrared spectroscopy |
Sep. 16, 2003 |
| 6618148 |
Acoustic resonance frequency locked photoacoustic spectrometer |
Sep. 9, 2003 |
| 6617574 |
Apparatus for in-situ thickness and stoichiometry measurement of thin films |
Sep. 9, 2003 |
| 6614524 |
Method of and apparatus for qualitative analysis |
Sep. 2, 2003 |
| 6610982 |
Suppression of undesired components in the measured spectra of spectrometers |
Aug. 26, 2003 |
| 6608683 |
Acoustic resonance phase locked photoacoustic spectrometer |
Aug. 19, 2003 |
| 6606568 |
Method for predicting dry mechanical properties from wet wood and standing trees |
Aug. 12, 2003 |
| 6580510 |
Self-calibrating measuring setup for interference spectroscopy |
Jun. 17, 2003 |
| 6528809 |
Methods and apparatus for tailoring spectroscopic calibration models |
Mar. 4, 2003 |
| 6521892 |
Uncooled driver viewer enhancement system |
Feb. 18, 2003 |
| 6518573 |
Suppression of undesired components in the measured spectra of spectrometers |
Feb. 11, 2003 |
| 6472670 |
Method for verifying the state of a device used to examine sheet items |
Oct. 29, 2002 |
| 6465785 |
Apparatus and method for compensating for pixel non-uniformity in a bolometer |
Oct. 15, 2002 |
| 6452179 |
On-site analyzer |
Sep. 17, 2002 |
| 6441388 |
Methods and apparatus for spectroscopic calibration model transfer |
Aug. 27, 2002 |
| 6441375 |
Method and apparatus for automated on-line substrate independent calibration and measurement spectral analysis |
Aug. 27, 2002 |
| 6414312 |
Method for controlling a process for the production of a cellulose fiber containing product |
Jul. 2, 2002 |
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