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Class Information
Number: 250/339.07
Name: Radiant energy > Invisible radiant energy responsive electric signalling > Infrared responsive > With selection of plural discrete wavelengths or bands > With radiation source > Including spectrometer or spectrophotometer
Description: Subject matter wherein a spectrometer or a spectrophotometer is used to detect infrared radiation that has interacted with a sample.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7456950 |
Spectroscope with spatial resolution control |
Nov. 25, 2008 |
| 7446878 |
Method and apparatus for improvement of spectrometer stability, and multivariate calibration transfer |
Nov. 4, 2008 |
| 7440095 |
Spectroscope with vignetting reduction |
Oct. 21, 2008 |
| 7423749 |
Encoded photometric infrared spectroscopy analyzer with orthogonal-encoded components |
Sep. 9, 2008 |
| 7411672 |
Method and apparatus for chemical imaging in a microfluidic circuit |
Aug. 12, 2008 |
| 7400260 |
Optical system and element for detecting ice and water |
Jul. 15, 2008 |
| 7388202 |
Method and apparatus for determining an analyte concentration in a sample having interferents |
Jun. 17, 2008 |
| 7375335 |
Effect-particle orientation and apparatus therefor |
May. 20, 2008 |
| 7375334 |
Apparatus and method for OSL-based, remote radiation monitoring and spectrometry |
May. 20, 2008 |
| 7339169 |
Sample rotating turntable kit for infrared spectrometers |
Mar. 4, 2008 |
| 7326576 |
Raman spectroscopic monitoring of hemodialysis |
Feb. 5, 2008 |
| 7317525 |
Method for validating a dispensed pharmaceutical |
Jan. 8, 2008 |
| 7315377 |
System and method for remote sensing and/or analyzing spectral properties of targets and/or chemical species for detection and identification thereof |
Jan. 1, 2008 |
| 7312713 |
Methods and systems for detection of ice formation on surfaces |
Dec. 25, 2007 |
| 7307256 |
Explosives detection system and method |
Dec. 11, 2007 |
| 7304814 |
Compact infrared spectrometer, and methods and systems for manufacture and assembly of components used in same |
Dec. 4, 2007 |
| 7304732 |
Microelectromechanical resonant photoacoustic cell |
Dec. 4, 2007 |
| 7304311 |
Whole printing medium evaluation method and device |
Dec. 4, 2007 |
| 7294837 |
Tablets press with integral NIR measuring device |
Nov. 13, 2007 |
| 7288767 |
Method and a spectrometer for quantitative determination of a constituent in a sample |
Oct. 30, 2007 |
| 7265831 |
Spectrometric measuring head for harvesting machines and other equipment used in agriculture |
Sep. 4, 2007 |
| 7259855 |
Porous microsphere resonators |
Aug. 21, 2007 |
| 7255835 |
Single pass attenuated total reflection fourier transform infrared microscopy apparatus and method for identifying protein secondary structure, surface charge and binding affinity |
Aug. 14, 2007 |
| 7253905 |
Determination and correction for laser induced CCD camera degradation |
Aug. 7, 2007 |
| 7157712 |
Method and system for noise control in semiconductor spectroscopy system |
Jan. 2, 2007 |
| 7157711 |
Microspectrometer gas analyzer |
Jan. 2, 2007 |
| 7151260 |
Analyzer for measuring multiple gases |
Dec. 19, 2006 |
| 7145146 |
Micro-spectroscopic measuring device and micro-chemical system |
Dec. 5, 2006 |
| 7145145 |
Optical window for monitoring samples |
Dec. 5, 2006 |
| 7140231 |
Evolved gas analyzing method and apparatus |
Nov. 28, 2006 |
| 7126682 |
Encoded variable filter spectrometer |
Oct. 24, 2006 |
| 7112795 |
Method of controlling metallic layer etching process and regenerating etchant for metallic layer etching process based on near infrared spectrometer |
Sep. 26, 2006 |
| 7105821 |
Thermally stabilized radiation detector utilizing temperature controlled radiation filter |
Sep. 12, 2006 |
| 7087901 |
High speed analyzer using near infrared radiation transmitted through thick samples of optically dense materials |
Aug. 8, 2006 |
| 7078696 |
Microspectrometer system with selectable aperturing |
Jul. 18, 2006 |
| 7075082 |
Compact infrared spectrometer, and methods and systems for manufacture and assembly of components used in same |
Jul. 11, 2006 |
| 7053373 |
Infrared spectrometer with automated tablet sampling |
May. 30, 2006 |
| 7041979 |
Compact reflective imaging spectrometer utilizing immersed gratings |
May. 9, 2006 |
| 7038207 |
Critical dimension measurement by diffration |
May. 2, 2006 |
| 7019296 |
Near infrared chemical imaging microscope |
Mar. 28, 2006 |
| 7006214 |
System and method for pharmacy validation and inspection |
Feb. 28, 2006 |
| 7006857 |
Method for determining analyte concentration using periodic temperature modulation and phase detection |
Feb. 28, 2006 |
| 6992759 |
Sample holder for spectrum measurement and spectrophotometer |
Jan. 31, 2006 |
| 6982818 |
Electronically tunable optical filtering modules |
Jan. 3, 2006 |
| 6980295 |
Compact catadioptric imaging spectrometer utilizing reflective grating |
Dec. 27, 2005 |
| 6972409 |
Mid-infrared spectrometer attachment to light microscopes |
Dec. 6, 2005 |
| 6960769 |
Infrared measuring apparatus and method for on-line application in manufacturing processes |
Nov. 1, 2005 |
| 6958479 |
Method of processing data from a spectrophotometer |
Oct. 25, 2005 |
| 6944486 |
Method and apparatus for determining analyte concentration using phase and magnitude detection of a radiation transfer function |
Sep. 13, 2005 |
| 6922240 |
Compact refractive imaging spectrometer utilizing immersed gratings |
Jul. 26, 2005 |
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