Resources Contact Us Home
Browse by Category: Main > Electrical & Energy
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:

Class Number Class Name Patents
250/459.1 Methods 939
250/462.1 Self-luminous article 114
250/461.1 With ultraviolet source 755

Patents under this class:

Patent Number Title Of Patent Date Issued
8711461 Aperture stop Apr. 29, 2014
8709356 Systems and methods for minimization or elimination of diffusion effects in a microfluidic system Apr. 29, 2014
8704196 Combination microscopy Apr. 22, 2014
8692212 Optical digitizer system with position-unique photoluminescent indicia Apr. 8, 2014
8692211 Surface electromagnetic waves in photonic band gap multilayers Apr. 8, 2014
8681332 Method of measuring a diffusion characteristic value of a particle Mar. 25, 2014
8681247 Field flattening correction method for fluorescence imaging system Mar. 25, 2014
8680486 Biological molecule detecting apparatus and biological molecule detecting method Mar. 25, 2014
8680484 Fluorescence analyzing apparatus and fluorescence detecting apparatus Mar. 25, 2014
8680483 Fluorescence detector Mar. 25, 2014
8674325 Method and device for the quantitative real time analysis of fluorescent samples Mar. 18, 2014
8674281 Solar energy harvesting system using luminescent solar concentrator with distributed outcoupling structures and microoptical elements Mar. 18, 2014
8669536 Methods and systems for identifying ink Mar. 11, 2014
8664623 Fluorescence measurement Mar. 4, 2014
8663820 Security document with luminescent transition metal doping Mar. 4, 2014
8658988 Three-dimensional image projector Feb. 25, 2014
8658086 Systems and methods for interior energy-activation from an exterior source Feb. 25, 2014
8653480 Imaging systems featuring waveguiding compensation Feb. 18, 2014
8653479 Method and apparatus for tagging individuals for identification and tracking Feb. 18, 2014
8652409 Photoelectrocatalytic fluid analyte sensors including reference electrodes Feb. 18, 2014
8643838 Emission spectrophotometer Feb. 4, 2014
8642976 Fluorescence detecting device and fluorescence detecting method Feb. 4, 2014
8633455 Optical system for dosimeter reader Jan. 21, 2014
8629412 Fluorescence intensity correction method, fluorescence intensity calculation method, and fluorescence intensity calculation device and fluorescence intensity correction program Jan. 14, 2014
8629411 Photoluminescence spectroscopy Jan. 14, 2014
8624201 Fluorescence detecting optical system and multi-channel fluorescence detection apparatus having the same Jan. 7, 2014
8624200 Optical detection system Jan. 7, 2014
8622242 Taggant keying system for dispensing systems Jan. 7, 2014
8618508 Detection system and method Dec. 31, 2013
8618507 Substrates, systems and methods for analyzing materials Dec. 31, 2013
8618506 Fluorescence life measuring apparatus, fluorescence life measuring method and program Dec. 31, 2013
8618505 Plasmonic electricity Dec. 31, 2013
8618504 Light source apparatus for fluorescence photography Dec. 31, 2013
8610085 High-speed cellular cross sectional imaging Dec. 17, 2013
8598558 Sensor device for the spectrally resolved capture of valuable documents and a corresponding method Dec. 3, 2013
8598541 Fluorescent image obtaining device, fluorescent image obtaining method and fluorescent image obtaining program Dec. 3, 2013
8598540 System of fluorescence analysis of a field in an illuminated area Dec. 3, 2013
8592780 Quantum-yield measurement device Nov. 26, 2013
8592333 Green light-emitting glass and method of preparing the same Nov. 26, 2013
8586945 Fluorescence light scanning microscope having a birefringent chromatic beam shaping device Nov. 19, 2013
8581213 Biological molecule detecting apparatus and biological molecule detecting method Nov. 12, 2013
8581210 Fluorescence intensity compensation method and fluorescence intensity computing apparatus Nov. 12, 2013
8580199 Oxygen sensor and measuring method Nov. 12, 2013
8576400 Optoelectronic methods and devices for detection of analytes Nov. 5, 2013
8575576 Optical imaging system with laser droplet plasma illuminator Nov. 5, 2013
8575571 Cleaning apparatus, measurement method and calibration method Nov. 5, 2013
8575569 Fluorescence imaging apparatus and method for detecting fluorescent image Nov. 5, 2013
8575568 Electrooptic measurement device and method intended for classifying and counting microscopic elements Nov. 5, 2013
8575539 Detection apparatus and method Nov. 5, 2013
8569716 Optoelectronic sensor system Oct. 29, 2013

  Recently Added Patents
Protective circuit board and battery pack using the same
Adaptive period network session reservation
Method and system for evaluating/analyzing patent portfolio using patent priority approach
Adaptive control for uncertain nonlinear multi-input multi-output systems
Method for parking or exiting a parking bay and for avoiding a collision of a vehicle, and corresponding assistance systems and vehicle
Sample analyzing device
  Randomly Featured Patents
Cooking container with ornamentation
System for creating markup language documents at a receiving display station from multiple sources with markup for displaying the state of sets of content reviews
Bumper beam for a vehicle
Radome wall design having broadband and mm-wave characteristics
Container arrangement tag having positioning and electronic sealing function
Actuator driving device
Backup reporting framework graphical user interface
Semiconductor substrate provided with marks for alignment even under a resist film
Method for determining the amplification factors of a data channel and of a control channel of a data transmission system
High-density, low profile traffic channelizer base