| Patents for G01J 3 - Spectrometry; Spectrophotometry; Monochromators; Measuring colours (33,177) |
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| 01/07/1999 | WO1999000648A1 Characterization of color imaging systems |
| 01/07/1999 | EP0889307A1 Imaging spectrometer |
| 01/07/1999 | EP0888693A1 System and method for rapid shape digitizing and adaptive mesh generation |
| 01/07/1999 | EP0888532A1 Passive infrared analysis gas sensors and applicable multichannel detector assemblies |
| 01/07/1999 | EP0888528A1 Infrared emitter and methods for fabricating the same |
| 01/07/1999 | EP0888460A1 Methods of screening for a tumor or tumor progression to the metastatic state |
| 01/07/1999 | EP0888079A1 Implantable biosensing transponder |
| 01/07/1999 | DE19726455A1 Laser arrangement for determining concentration of gases |
| 01/07/1999 | CA2294242A1 Methods of differentiating metastatic and non-metastatic tumors |
| 01/06/1999 | CN2303284Y 火花激发窗 Spark excitation window |
| 01/06/1999 | CN1204411A Extended working range dataform reader including fuzzy logic image control circuitry |
| 01/05/1999 | US5856871 Film thickness mapping using interferometric spectral imaging |
| 01/05/1999 | US5856870 Spectroanalytical system |
| 01/05/1999 | US5855661 Metallo, mono and bi-dentate ligand pigment particles with a surface derivatizing agent having one or more phenolic moieties, a 1, 3-diketo moiety or a combination thereof. |
| 12/30/1998 | WO1998059232A1 Device for carrying out atomic absorption spectroscopies |
| 12/30/1998 | WO1998059231A1 Means and method for measuring absorption of radiation-scattering samples |
| 12/30/1998 | WO1998059225A1 Dispersive atomic vapor raman filter |
| 12/30/1998 | EP0886772A1 Analysis system |
| 12/30/1998 | EP0886767A1 Calibration method |
| 12/29/1998 | US5854685 Holographic gas analyzer utilizing holographic optics |
| 12/29/1998 | US5854680 For measuring a density of ink at an area of a printed product |
| 12/29/1998 | US5854078 Polymerized crystalline colloidal array sensor methods |
| 12/29/1998 | US5854063 Method and apparatus for spectrophotometric observation of plants |
| 12/23/1998 | WO1998057539A1 Detecting plants in a field using a plurality of power multiplexed sensor units |
| 12/23/1998 | EP0886136A1 Fluorimeter with intensity-staged excitation light and detection method |
| 12/23/1998 | EP0885665A2 Method for the colour identification of hollow articles |
| 12/23/1998 | EP0885383A1 Holographic gas analyzer |
| 12/23/1998 | EP0885374A1 Three-dimensional color imaging |
| 12/22/1998 | US5852498 For collecting light from an object |
| 12/22/1998 | US5851181 Apparatus for simultaneously viewing and spectrally analyzing a portion of skin |
| 12/22/1998 | US5851113 Apparatus and method for measuring the color of teeth |
| 12/18/1998 | CA2240921A1 Method for the colour identification of hollow articles |
| 12/16/1998 | EP0884582A1 Fluorescence dot area meter. |
| 12/16/1998 | EP0884580A1 Fiber optic detector for detection of the scattered light orthe fluorescence light of a liquid suspension |
| 12/16/1998 | EP0883829A1 Light microscope having acousto-optic tunable filters |
| 12/16/1998 | EP0883799A1 Spectroscopy |
| 12/16/1998 | EP0883791A1 Interferometer |
| 12/16/1998 | EP0873506A4 Method for the detection of cellular abnormalities using fourier transform infrared spectroscopy |
| 12/16/1998 | CN2300895Y Infrared laser light spot measuring board |
| 12/15/1998 | US5850623 Method for standardizing raman spectrometers to obtain stable and transferable calibrations |
| 12/15/1998 | US5850472 Colorimetric imaging system for measuring color and appearance |
| 12/15/1998 | US5850292 Wavelength monitor for optical signals |
| 12/15/1998 | US5850284 Apparatus for detecting a polarization altering substance on a surface |
| 12/10/1998 | WO1998055835A1 Device for reading spectral rays contained in an optical spectrum |
| 12/09/1998 | EP0882963A2 Optical spectrum calculating method |
| 12/09/1998 | EP0882219A2 High spectral resolution fiber optic spectrometer |
| 12/09/1998 | CN1201521A Method and apparatus for processing spectrum in spectral measurment |
| 12/09/1998 | CN1201520A Light source apparatus and measurment method |
| 12/03/1998 | WO1998054077A1 Coupling device for integrating and interfacing accessory modules |
| 12/03/1998 | WO1998053733A1 Inspection apparatus using optical interferometer |
| 12/03/1998 | DE19722790A1 Laser scanning ophthalmoscope |
| 12/03/1998 | DE19722073A1 Line printer for colour pictures |
| 12/02/1998 | EP0880683A1 Submicron imaging system having an acousto-optic tunable filter |
| 12/01/1998 | US5844734 Dispersive fabry-perot infrared multiwavelength optical filter |
| 12/01/1998 | US5844681 Spectral densitometer |
| 12/01/1998 | US5844680 Device and process for measuring and analysing spectral radiation, in particular for measuring and analysing color characteristics |
| 12/01/1998 | US5843450 Hepatitis GB Virus synthetic peptides and uses thereof |
| 12/01/1998 | US5842866 Color chart |
| 11/26/1998 | WO1998053285A1 Method for calculating dye formulations of pigmented effect dyeing tones |
| 11/26/1998 | WO1998053284A1 Apparatus and method for light spectrum measurement |
| 11/25/1998 | EP0653051B1 Structure and method for differentiating one object from another object |
| 11/25/1998 | CN1200174A Fluorescence lifetime-based imaging and spectroscopy in tissues and other random media |
| 11/25/1998 | CN1199963A Sensor array tracking and detection system |
| 11/24/1998 | US5841883 Method of diagnosing a plant automatically and device for executing method thereof |
| 11/24/1998 | US5841577 Light microscope having acousto-optic tunable filters |
| 11/24/1998 | US5841575 Telescope with a large field of vision |
| 11/24/1998 | US5841546 Non-contact spectroscopy system and process |
| 11/24/1998 | US5841538 Apparatus for detecting a polarization altering substance on a surface |
| 11/24/1998 | US5841531 Spectrometer with discharge limiting means |
| 11/24/1998 | US5841528 Anti counterfeit apparatus |
| 11/24/1998 | US5841421 Computer-implemented method |
| 11/24/1998 | US5841139 Optical instrument providing combined infrared and Ramen analysis of samples |
| 11/19/1998 | WO1998052013A1 Instrument for measuring hydrodynamic radius of molecules |
| 11/19/1998 | DE19720887A1 Verfahren zur Farbrezeptberechnung pigmentierter Effektfarbtöne Method for calculating color formulations of pigmented effect colors |
| 11/18/1998 | EP0878704A1 Reflectance measurement apparatus |
| 11/18/1998 | EP0877919A1 Programmable standard for use in an apparatus and process for the noninvasive measurement of optically absorbing compounds |
| 11/18/1998 | EP0877577A1 Apparatus and method for measuring optical characteristics of teeth |
| 11/18/1998 | CN1040798C Absorbance analyzer and data processing method for chromatograph |
| 11/17/1998 | US5838451 Optoelectronic spectral analysis system |
| 11/17/1998 | US5838441 Wide field of view coherent light detector and locator |
| 11/17/1998 | US5838438 Method of time-resolving fourier-transform spectroscopy to allow interferogram sampling at unevenly spaced path-length differences. |
| 11/17/1998 | US5838437 For measuring wavelengths of radiation from an optical device |
| 11/17/1998 | US5838435 Calibration method for spectroscopic systems |
| 11/17/1998 | US5838016 Infrared radiation filament and method of manufacture |
| 11/17/1998 | US5838015 Infrared scene projector |
| 11/17/1998 | US5838008 Method and apparatus for measuring gas concentrations and isotope ratios in gases |
| 11/17/1998 | US5837997 Structure and method for detecting plants in a field using a light pipe |
| 11/17/1998 | US5837547 Flow cytometer calibration method |
| 11/13/1998 | CA2231958A1 Reflectance measuring device |
| 11/12/1998 | DE19721046A1 Method of determining refractive indices of transparent and absorbent films |
| 11/11/1998 | EP0877525A1 Method and apparatus for producing colour conversion table |
| 11/11/1998 | EP0876731A1 Method and system for automatically calibrating a color camera in a machine vision system |
| 11/11/1998 | EP0876637A1 Measurement device for determining the optical characteristics of a display |
| 11/11/1998 | EP0876594A1 Tunable fabry-perot filter for determining gas concentration |
| 11/11/1998 | EP0876589A1 Miniaturized optical thin-film waveguide spectrometer |
| 11/11/1998 | EP0876432A1 Method for preparing modified magnetic pigment particles |
| 11/11/1998 | EP0746756A4 Methods and apparatus for determining a first parameter(s) of an object |
| 11/10/1998 | US5835255 Visible spectrum modulator arrays |
| 11/10/1998 | US5835231 Broad band intra-cavity total reflection chemical sensor |
| 11/10/1998 | US5835230 Method for calibration of a spectroscopic sensor |