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Class Information
Number: 250/458.1
Name: Radiant energy > Luminophor irradiation
Description: Subject matter which includes a source of radiant energy and a phosphor material which luminesces or which quenches luminescence as a result of excitation of the material by the radiant energy.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4954714 |
Apparatus for time-resolved photography of fluorescence |
Sep. 4, 1990 |
| 4948975 |
Quantitative luminescence imaging system |
Aug. 14, 1990 |
| 4946279 |
Flourescence spectrophotometer for measuring fluorescent light of a plurality of wavelength conditions |
Aug. 7, 1990 |
| 4944593 |
Volume-measuring method for surface depressions |
Jul. 31, 1990 |
| 4945245 |
Evanescent wave background fluorescence/absorbance detection |
Jul. 31, 1990 |
| 4943159 |
Method and apparatus for guiding and collecting light in photometry or the like |
Jul. 24, 1990 |
| 4942303 |
Computer controlled fluorometer device and method of operating same |
Jul. 17, 1990 |
| 4940332 |
Fluorescent analysis apparatus |
Jul. 10, 1990 |
| 4937457 |
Picosecond multi-harmonic fourier fluorometer |
Jun. 26, 1990 |
| 4935631 |
Radiation meters |
Jun. 19, 1990 |
| 4933816 |
Inspection/detection system with a light module for use in forensic applications |
Jun. 12, 1990 |
| 4922113 |
Process for fluorimetric monitoring of functional coatings and compositions and fluorescent agents therefor |
May. 1, 1990 |
| 4908516 |
Apparatus and process for checking the authenticity of an article having a magnetic storage information means |
Mar. 13, 1990 |
| H755 |
Optical remote diagnostics of atmospheric propagating beams of ionizing radiation |
Mar. 6, 1990 |
| 4904875 |
Facial tissue splice detector system |
Feb. 27, 1990 |
| 4900933 |
Excitation and detection apparatus for remote sensor connected by optical fiber |
Feb. 13, 1990 |
| 4897551 |
Leak detector |
Jan. 30, 1990 |
| 4895156 |
Sensor system using fluorometric decay measurements |
Jan. 23, 1990 |
| 4892640 |
Sensor for the determination of electrolyte concentrations |
Jan. 9, 1990 |
| 4891075 |
Photovoltaic cell including wavelength shifter comprising lanthanide chelate fluorophores based on dihydropyridine condensation products |
Jan. 2, 1990 |
| 4889690 |
Sensor for measuring physical parameters of concentration of particles |
Dec. 26, 1989 |
| 4880752 |
Dielectric waveguide sensors and their use in immunoassays |
Nov. 14, 1989 |
| 4880972 |
Fiber-optic measuring apparatus using luminescent material |
Nov. 14, 1989 |
| 4877965 |
Fluorometer |
Oct. 31, 1989 |
| 4877966 |
Method and apparatus for the measurement of low-level laser-induced fluorescence |
Oct. 31, 1989 |
| 4871915 |
Detector for bremsstrahlung-isochromatic-spectroscopy (BIS) |
Oct. 3, 1989 |
| 4867559 |
Liquid/liquid fiber-optic fluorescence detector and absorbance analyzer |
Sep. 19, 1989 |
| 4868398 |
Device for the real time measurement of the content of an aerosol in a gas |
Sep. 19, 1989 |
| 4861163 |
Ellipsoidal cylinder fluorescence analyzer |
Aug. 29, 1989 |
| 4859063 |
Imaging microspectrofluorimeter |
Aug. 22, 1989 |
| 4857472 |
Method for continuous quantitative detection of sulphur dioxide and an arrangement for implementing this method |
Aug. 15, 1989 |
| 4855930 |
Method and appartatus for improved time-resolved fluorescence spectroscopy |
Aug. 8, 1989 |
| 4853547 |
System for radiation detection using a graded index optic element |
Aug. 1, 1989 |
| 4850668 |
Gyroptic visual couplers |
Jul. 25, 1989 |
| 4847508 |
Photo-coupler switch with delay function using a fluorescent substance as the delay means |
Jul. 11, 1989 |
| 4840485 |
Frequency domain cross-correlation fluorometry with phase-locked loop frequency synthesizers |
Jun. 20, 1989 |
| 4838688 |
High sensitivity chromatography detector |
Jun. 13, 1989 |
| 4837446 |
Apparatus and process for testing uniformity of pulp |
Jun. 6, 1989 |
| 4833332 |
Scanning fluorescent detection system |
May. 23, 1989 |
| 4829192 |
Photo-coupler with delay function using a fluorescent substance as the delay means |
May. 9, 1989 |
| 4829597 |
Low solar background, high sensitivity active atomic resonance filter for underwater laser communications |
May. 9, 1989 |
| 4821080 |
Measuring apparatus for enzyme reaction rates |
Apr. 11, 1989 |
| 4818883 |
Luminometer apparatus |
Apr. 4, 1989 |
| 4816686 |
Method and apparatus for detecting wiring patterns |
Mar. 28, 1989 |
| 4812013 |
Process for utilizing light radiation with the aid of fluorescent optical fibres and functional devices and apparatus using said process |
Mar. 14, 1989 |
| 4808828 |
Method of and apparatus for simultaneous determination |
Feb. 28, 1989 |
| 4804849 |
Method and apparatus for determining concentrations of chlorophyll and the rate of primary production in water |
Feb. 14, 1989 |
| 4802768 |
Two light source reference system for a fluorometer |
Feb. 7, 1989 |
| 4799756 |
Remote multi-position information gathering system and method |
Jan. 24, 1989 |
| 4800282 |
Apparatus and method for detecting residual organic compounds |
Jan. 24, 1989 |
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