ClassID:

165820

G01J1/08 - CPC Classification

Classification description:

Photometry, e.g. photographic exposure meter; Details Arrangements of light sources specially adapted for photometry standard sources, also using luminescent or radioactive material

Sub-classes:
Recent Application in this class:
#1
20260126321
2026-05-07

DETECTION DEVICE

#2
20260118163
2026-04-30

DETECTION DEVICE

#3
20260110575
2026-04-23

LIGHT SOURCE ARRANGEMENT FOR IMPROVED SENSITIVITY MEASUREMENTS OF AMBIENT LIGHT AND COLOR SENSORS AND METHOD FOR PROVIDING SUCH A LIGHT SOURCE ARRANGEMENT

#4
20260029106
2026-01-29

NEAR-LIGHT ILLUMINATION

#5
20260016332
2026-01-15

DETECTION DEVICE

#6
20250389706
2025-12-25

WATER ANALYSING DEVICE, MEASURING CELL AND METHOD FOR PHOTOMETRIC ANALYSIS

#7
20250389578
2025-12-25

LUMINANCE CALIBRATION DEVICE

#8
20250264359
2025-08-21

DETECTION DEVICE

#9
20250264358
2025-08-21

DETECTION DEVICE

#10
20250102363
2025-03-27

PRECISION LUXMETER METHODS FOR DIGITAL CAMERAS TO QUANTIFY COLORS IN UNCONTROLLED LIGHTING ENVIRONMENTS

#11
20250044151
2025-02-06

Adjustable signal source with low phase noise

#12
20240385073
2024-11-21

DEVICE FOR MEASURING THE PERFORMANCE OF AN OPTICAL DETECTOR, AND ASSOCIATED MEASURING METHOD

#13
20240377247
2024-11-14

OPTOELECTRONIC DEVICE

#14
20240328855
2024-10-03

DETECTION DEVICE

#15
20240319004
2024-09-26

TESTING AN ARC DETECTING SYSTEM

#16
20240285197
2024-08-29

SYSTEMS AND METHODS FOR MEASURING OXYGEN IN A PATIENT'S BLOODSTREAM

#17
20240247977
2024-07-25

MEASUREMENT METHOD FOR CHARACTERIZATION OF A PHOTODETECTOR

#18
20240035882
2024-02-01

Light sensing method having sensing order adjusting mechanism

#19
20230408330
2023-12-21

INTEGRATING SPHERE PHOTOMETER SPECTRAL RESPONSE MEASUREMENT METHOD AND SYSTEM

#20
20230314224
2023-10-05

PRECISION LUXMETER METHODS FOR DIGITAL CAMERAS TO QUANTIFY COLORS IN UNCONTROLLED LIGHTING ENVIRONMENTS

#21
20230288313
2023-09-14

METHODS FOR DETECTING FLUORESCENT LIGHT WITH DE-MULTIPLEXING IMAGING ARRAYS OF A COMPACT DETECTION MODULE IN A FLOW CYTOMETER

#22
20230236063
2023-07-27

Light conversion device with high uniformity

#23
20230228620
2023-07-20

Light sensing module and electronic device using the same

#24
20230137550
2023-05-04

OPTICAL SIGNAL DETECTION DEVICE

#25
20220397453
2022-12-15

Maintaining consistent photodetector sensitivity in an optical measurement system

#26
20220357280
2022-11-10

APPARATUS FOR ESTIMATING CONCENTRATION OF BIOMARKER, AND ELECTRONIC DEVICE INCLUDING THE SAME

#27
20220316942
2022-10-06

System, apparatus and method for in situ polychromatic measurement of optical properties of topically applied sunscreen

#28
20220264083
2022-08-18

ON-CAR STRAY-LIGHT TESTING CART

#29
20220218203
2022-07-14

NON-CONTACT PORTABLE TONOMETRY SYSTEM AND TONOMETRY METHOD USING DIFFERENCE IN INFRARED INTENSITY

#30
20220163382
2022-05-26

Optical device metrology systems and related methods

#31
20220136956
2022-05-05

METHOD AND SYSTEMS FOR CHARACTERIZING AND ENCODING A LIGHT DETECTION SYSTEM

#32
20220090962
2022-03-24

Optical sensor module and power control method thereof

#33
20220090958
2022-03-24

Method for evaluating artificial lighting of a surface

#34
20210389240
2021-12-16

Optical device for measuring the optical properties of materials

#35
20210349005
2021-11-11

Methods for determining detector gain in a flow cytometer

#36
20210325034
2021-10-21

Light-emitting device, optical device, and information processing device comprising plural wiring members and circuit elements on side surfaces of a light emitting element array

#37
20210311234
2021-10-07

System for optical imaging comprising matched spectral filters

#38
20210270668
2021-09-02

System, apparatus and method for in situ polychromatic measurement of optical properties of topically applied sunscreen

#39
20210262917
2021-08-26

Compact detection module for flow cytometers

#40
20210262855
2021-08-26

Light detection system, discharge probability calculating method, and received light quantity measuring method

#41
20210208000
2021-07-08

Precision luxmeter methods for digital cameras to quantify colors in uncontrolled lighting environments

#42
20210195854
2021-07-01

Irradiance-controlled fixture for horticultural applications

#43
20210156786
2021-05-27

Device for generating light pulses for characterization, standardization or calibration of photodetectors in flow cytometers

#44
20210149285
2021-05-20

Projection device

#45
20210148753
2021-05-20

Light sensing module and electronic device using the same

#46
20210148558
2021-05-20

Light detecting device, lighting module, and manufacturing method for the same

#47
20210131867
2021-05-06

Method and system for improving counting rate of superconducting nanowire single photon detector

#48
20210116295
2021-04-22

DIAGNOSTIC WAVEGUIDE FOR OPTICAL CHIP TESTING

#49
20210072074
2021-03-11

Broadband calibrator from visible to long wave infrared

#50
20210048344
2021-02-18

Digital pathology color calibration and validation

#51
20210018362
2021-01-21

Near-field terahertz imager

#52
20200382766
2020-12-03

On-car stray-light testing cart

#53
20200348169
2020-11-05

Scene Generation Using Surface Plasmon Polaritons

#54
20200245915
2020-08-06

Systems and methods for measuring oxygen in a patient's bloodstream

#55
20200217714
2020-07-09

Detecting high intensity light in photo sensor

#56
20200174169
2020-06-04

System for optical imaging comprising matched spectral filters

#57
20200121061
2020-04-23

COLOR CAPTURE SYSTEM AND DEVICE

#58
20200088569
2020-03-19

Device and method for detecting and calibrating illuminance

#59
20200080889
2020-03-12

Light sensing apparatus with automatic gain control

#60
20200049551
2020-02-13

Optical assembly and method of manufacturing an optical assembly

#61
20200018640
2020-01-16

System, apparatus and method for in situ polychromatic measurement of optical properties of topically applied sunscreen

#62
20200018639
2020-01-16

Shielding for electrodes in photoionization detector

#63
20200000206
2020-01-02

Color capture system and device

#64
20190373825
2019-12-12

Irradiance-controlled fixture for horticultural applications

#65
20190373824
2019-12-12

Irradiance-controlled fixture for horticultural applications

#66
20190360862
2019-11-28

Optical module having structure to reduce stray light

#67
20190323885
2019-10-24

DEVICE FOR DETERMINING A POSITION OF AT LEAST ONE OBJECT

#68
20190293487
2019-09-26

Method for determining a spatial light distribution in an environment

#69
20190234795
2019-08-01

Scene generation using surface plasmon polaritons

#70
20190197857
2019-06-27

Fire detection using the scattered light principle with a staggered activation of a further LED unit for radiating in further light pulses with different wavelengths and scattered light angles

#71
20190196016
2019-06-27

Asymmetric optical sensor device

#72
20190170572
2019-06-06

Diagnostic waveguide for optical chip testing

#73
20190137339
2019-05-09

Digital pathology color calibration and validation

#74
20190137332
2019-05-09

Optical sensor

#75
20190095676
2019-03-28

Optical sensor for integration over a display backplane

#76
20190082519
2019-03-14

Display and a light sensor operable as an infrared emitter and infrared receiver

#77
20190081114
2019-03-14

Display and a light sensor operable as an infrared emitter and infrared receiver

#78
20190056264
2019-02-21

Detecting high intensity light in photo sensor

#79
20190049079
2019-02-14

LED solar simulator and method of use

#80
20190049078
2019-02-14

Solar simulator filter and a method of fabricating thereof

#81
20190033501
2019-01-31

Spectral filter for high-power fiber illumination sources

#82
20190029167
2019-01-31

Sensor device for determining the position of seeds while sowing, sowing system and method for determining the position of seeds in a trench

#83
20190021233
2019-01-24

Irradiance-controlled fixture for horticultural applications

#84
20190004668
2019-01-03

Display device

#85
20190003882
2019-01-03

Flexible and stretchable optical interconnect in wearable systems

#86
20180360359
2018-12-20

Systems and Methods for Measuring Oxygen in a Patient's Bloodstream

#87
20180340821
2018-11-29

MICROSCOPIC TOMOGRAPHY DEVICE BASED ON LIGHT-SHEET AND SINGLE-PIXEL IMAGING

#88
20180335340
2018-11-22

System for detecting the presence and position of hands and/or fingers near a vehicle steering wheel

#89
20180306642
2018-10-25

System for measuring light intensity distribution

#90
20180306639
2018-10-25

Calibration arrangement, optical sensor arrangement, and method for assembly line in-situ calibration of an optical device comprising an optical sensor

#91
20180259392
2018-09-13

Optical measuring apparatus and adapter for optical measuring apparatus

#92
20180259388
2018-09-13

Electronics device including optical sensor module having shield printed layers using a coloring material

#93
20180252585
2018-09-06

Precision luxmeter methods for digital cameras to quantify colors in uncontrolled lighting environments

#94
20180216994
2018-08-02

Method for calibrating absolute responsivity of terahertz quantum well detector and device thereof

#95
20180209843
2018-07-26

Photosensor having a pressure-welding portion to perform conduction with a circuit portion and fixing a plurality of cables

#96
20180209841
2018-07-26

Systems and methods for calibrating an optical distance sensor

#97
20180188105
2018-07-05

Optical sensor package assembly, manufacturing method thereof and electronic devices

#98
20180164223
2018-06-14

LED light source probe card technology for testing CMOS image scan devices

#99
20180160499
2018-06-07

Temperature compensation in optical sensing system

#100
20180145205
2018-05-24

Optical biosensor module and method for making the same

#101
20180143071
2018-05-24

Method for testing retinal implant

#102
20180113076
2018-04-26

Light detection system and method of using same

#103
20180113022
2018-04-26

INTEGRATED CIRCUIT FOR SENSOR APPLICATIONS

#104
20180102093
2018-04-12

Quantum dot light emitting device and optical apparatus including the same

#105
20180094971
2018-04-05

Protector for photon detector

#106
20180088347
2018-03-29

Illumination system, inspection apparatus including such an illumination system, inspection method and manufacturing method

#107
20180080816
2018-03-22

Infrared projector and infrared observation system

#108
20180059219
2018-03-01

MULTI-BEAM POSITION SENSING DEVICES

#109
20180058927
2018-03-01

Reference light source device used for calibration of spectral luminance meter and calibration method using same

#110
20180031813
2018-02-01

Single focal length lens and optical apparatus using the same

#111
20180024040
2018-01-25

Compact detection module for flow cytometers

#112
20180010961
2018-01-11

Wavefront control apparatus, wavefront control method, information acquiring apparatus, and storage medium

#113
20170372114
2017-12-28

Electronic device including fingerprint sensor and operating method thereof

#114
20170363465
2017-12-21

OPTICAL DETECTOR

#115
20170356797
2017-12-14

Characterization of single-photon detectors using a continuous wave laser source

#116
20170292874
2017-10-12

COMBINATORIAL LIGHT DEVICE FOR GENERAL LIGHTING AND LIGHTING FOR MACHINE VISION

#117
20170284864
2017-10-05

OPTICAL PROXIMITY SENSOR AND MANUFACTURING METHOD THEREOF

#118
20170261372
2017-09-14

Stroboscope with integral optical reflective sensor used as a flash trigger

#119
20170219426
2017-08-03

Systems and methods for calibrating an optical distance sensor

#120
20170212611
2017-07-27

Detector for a display

#121
20170212179
2017-07-27

Magnetometer with a light emitting diode

#122
20170202465
2017-07-20

Method, system and apparatus for measuring multiple signals in a body

#123
20170161544
2017-06-08

Optical sensor for integration over a display backplane

#124
20170146396
2017-05-25

DETECTION SYSTEM WITH QUANTUM LIGHT SOURCE

#125
20170089757
2017-03-30

Concealed optoelectronic module

#126
20170078580
2017-03-16

Imaging apparatus capable of imaging with the use of an illumination apparatus including a flash unit capable of changing a radiation direction, control method for the same, and program

#127
20170076561
2017-03-16

Electronic device and control method thereof

#128
20170068023
2017-03-09

Multi-band spectrum division device

#129
20170059839
2017-03-02

Multi-segment optical component and related optical detecting device capable of increasing SNR

#130
20170045396
2017-02-16

Optical detecting device capable of increasing signal-to-noise ratio and economizing power consumption

#131
20170038251
2017-02-09

Flame sensing

#132
20170016763
2017-01-19

Optoelectronic sensor including a light transmitter with multiple wavelength light transmission comprising a monolithic semiconductor component

#133
20160377477
2016-12-29

Brightness calibration method used in optical detection system with a plurality of diffusers

#134
20160356642
2016-12-08

Proximity sensor

#135
20160327224
2016-11-10

Optical modifications for changing power density of solar simulator systems

#136
20160305817
2016-10-20

PROXIMITY LUMINANCE SENSOR AND METHOD FOR MANUFACTURING SAME

#137
20160290858
2016-10-06

Photosensor including sensor circuit assembly with light emitter and receiver that face each other

#138
20160252632
2016-09-01

Adaptive detection sensor array and method of providing and using the same

#139
20160245689
2016-08-25

Adaptive detection sensor array and method of providing and using the same

#140
20160240721
2016-08-18

Optical sensor

#141
20160238444
2016-08-18

Multi-site sensing accessory, multi-site sensing device, and multi-site sensing system

#142
20160238443
2016-08-18

Optical sensor

#143
20160238441
2016-08-18

Optical sensor

#144
20160238439
2016-08-18

Optical sensor

#145
20160223398
2016-08-04

Optical sensor

#146
20160210763
2016-07-21

Fourier ptychographic tomography

#147
20160178163
2016-06-23

Light source device for calibrating image sensor

#148
20160169735
2016-06-16

Terahertz wave measuring device, measuring method, and measuring rig

#149
20160161333
2016-06-09

Method and system for performing testing of photonic devices

#150
20160161331
2016-06-09

Optical sensor for detecting chemical, biochemical or biological substances

#151
20160103015
2016-04-14

Circular polarization filter and application therefor

#152
20160084701
2016-03-24

Scanning module, detection device using Bessel beam, detection probe, and probe type detection device

#153
20160084683
2016-03-24

In store display calibration system

#154
20160080625
2016-03-17

Substance detection device

#155
20160061883
2016-03-03

Radiometric test and configuration of an infrared focal plane array at wafer probe

#156
20160048739
2016-02-18

Precision luxmeter methods for digital cameras to quantify colors in uncontrolled lighting environments

#157
20160041035
2016-02-11

System and method of estimating spectral contributions in ambient light and correcting field of view errors

#158
20160025992
2016-01-28

Illumination system, inspection apparatus including such an illumination system, inspection method and manufacturing method

#159
20150377697
2015-12-31

Optical perspiration sensor using frustrated total internal reflection

#160
20150338271
2015-11-26

Light sensing system, and method for calibrating a light sensing device

#161
20150338268
2015-11-26

Combinatorial light device for general lighting and lighting for machine vision

#162
20150330601
2015-11-19

Optical filtering system for solar cell testing

#163
20150316469
2015-11-05

Optical measuring device

#164
20150285673
2015-10-08

Photosensor lens including a purality of convex lens surfaces

#165
20150253187
2015-09-10

Characterization of single-photon detectors using a continuous wave laser source

#166
20150247755
2015-09-03

Pulse width modulation of continuum sources for determination of chemical composition

#167
20150124249
2015-05-07

Light measurement apparatus

#168
20150109785
2015-04-23

Wafer level lens in package

#169
20150102728
2015-04-16

Light emitting module testing apparatus

#170
20150101365
2015-04-16

Method of providing markings to precious stones including gemstones and diamonds, and markings and marked precious stones marked according to such a method

#171
20150049336
2015-02-19

Integrated optical illumination reference source

#172
20150042992
2015-02-12

Volume imaging

#173
20150001408
2015-01-01

Illumination optical unit for a metrology system and metrology system comprising such an illumination optical unit

#174
20140376005
2014-12-25

Imaging device

#175
20140362380
2014-12-11

Integrating sphere

#176
20140354998
2014-12-04

Supplemental device for attachment to an injection device

#177
20140354990
2014-12-04

Method for measuring scattered light and apparatus for measuring scattered light

#178
20140353530
2014-12-04

POLARIZATION INDEPENDENT DUAL USAGE HCG VCSEL-DETECTOR WITH HIGH CONTRAST GRATING AND TWO DIMENSIONAL PERIOD STRUCTURE

#179
20140347678
2014-11-27

Optoelectronic method and appliance for measuring the inside diameter of a hollow body

#180
20140347653
2014-11-27

Optical device, optical test bench and optical test method

#181
20140291557
2014-10-02

Light source lifetime extension in an optical system

#182
20140284460
2014-09-25

Scanning endoscope having a return light selection unit

#183
20140246612
2014-09-04

Laser assembly

#184
20140224970
2014-08-14

Standard light source having restriction portion for diffuse reflection and measurement method

#185
20140098377
2014-04-10

Image retrieving apparatus and optical displacement estimating apparatus

#186
20140091226
2014-04-03

Photosensor testing apparatus, a radiation detection apparatus including a photosensor and a method of selecting the photosensor for the radiation detection apparatus

#187
20140084166
2014-03-27

Flame sensor integrity monitoring

#188
20140084134
2014-03-27

Miniaturized optical system, light source module and portable electronic device

#189
20140058695
2014-02-27

Geometric calibration of a remote sensor

#190
20140054452
2014-02-27

Calibration system for detector

#191
20140022632
2014-01-23

Optical system with off-axis packaged illuminator

#192
20140008653
2014-01-09

Multi-wave band light sensor combined with function of IR sensing and method of fabricating the same

#193
20130327960
2013-12-12

System for measuring light intensity distribution

#194
20130286457
2013-10-31

Device for forming an interference grating on a sample

#195
20130194564
2013-08-01

METHOD AND APPARATUS FOR MEASURING PHOTOVOLTAIC CELLS

#196
20130134885
2013-05-30

Adjustable spectrum LED solar simulator system and method

#197
20130114264
2013-05-09

Irradiation device

#198
20130114237
2013-05-09

Solar simulator

#199
20130050690
2013-02-28

CALIBRATION DEVICE FOR LIGHT MEASURING EQUIPMENT

#200
20130044213
2013-02-21

System and method for diffuse imaging with time-varying illumination intensity

#201
20130027553
2013-01-31

Method and system for vicarious spatial characterization of a remote image sensor

#202
20130006556
2013-01-03

Solar simulator light-amount evaluation apparatus, solar simulator light-amount evaluation method, solar cell evaluation apparatus, and solar cell evaluation method

#203
20130003341
2013-01-03

Solar simulator

#204
20120292494
2012-11-22

Method and system for spectral calibration of a remote sensing sensor and a synthetic target having a tunable spectral composition

#205
20120287597
2012-11-15

Simulated sunlight generating device

#206
20120235037
2012-09-20

Optical identification module device and optical reader having the same

#207
20120175521
2012-07-12

Apparatus for detecting and imaging explosives on a suicide bomber

#208
20120161036
2012-06-28

TESTING DEVICE FOR AMBIENT LIGHT SENSOR

#209
20120152696
2012-06-21

Circuit and method for controlling current supplied to an optical sensor

#210
20120140472
2012-06-07

Calibration light source

#211
20120134131
2012-05-31

LIGHT RADIATION DEVICE AND INSPECTION APPARATUS

#212
20120115394
2012-05-10

Closed-Loop Adaptive Two-Way Remote Controller

#213
20120101774
2012-04-26

LIGHT SOURCE EVALUATION APPARATUS, LIGHT SOURCE EVALUATION SYSTEM, LIGHT SOURCE ADJUSTMENT SYSTEM, AND METHOD FOR EVALUATING A LIGHT SOURCE

#214
20120057324
2012-03-08

Variable-spectrum solar simulator

#215
20120057153
2012-03-08

Machine and method for measuring a characteristic of an optical signal

#216
20120053899
2012-03-01

High speed spectrometer

#217
20120016635
2012-01-19

Characterization of single-photon detectors using a continuous wave laser source

#218
20120016634
2012-01-19

Characterization of single-photon detectors using a source of photon pairs

#219
20120001095
2012-01-05

Light source apparatus for fluorescence photography

#220
20110301885
2011-12-08

System and method for testing a light sensor of a portable electronic device

#221
20110267090
2011-11-03

Method of testing solar cells

#222
20110241549
2011-10-06

Light generator systems and methods

#223
20110198509
2011-08-18

Ultraviolet light exposure chamber for photovoltaic modules

#224
20110181870
2011-07-28

Particulate detector

#225
20110180687
2011-07-28

Intelligent solid state lighting

#226
20110178581
2011-07-21

Therapeutic Methods Using Electromagnetic Radiation

#227
20110169421
2011-07-14

METHOD AND APPARATUS FOR PROVIDING ILLUMINATION WITH A PULSE-CONTROLLED LIGHT EMITTING DIODE SOURCE

#228
20110134425
2011-06-09

48-channel arrayed isosbestic wavelength detection system

#229
20110127992
2011-06-02

Solar simulator and a measuring method of a multi-junction photovoltaic devices

#230
20110108728
2011-05-12

Ambit light sensor with function of IR sensing

#231
20110096209
2011-04-28

SHADING CORRECTION METHOD, SHADING-CORRECTION-VALUE MEASURING APPARATUS, IMAGE CAPTURING APPARATUS, AND BEAM-PROFILE MEASURING APPARATUS

#232
20110042554
2011-02-24

Light Sensor with Integrated Temperature Sensor Functionality

#233
20110031418
2011-02-10

OPTICAL SENSOR MEASUREMENT AND CROSSTALK EVALUATION

#234
20110024612
2011-02-03

Quantum dot based radiation source and radiometric calibrator using the same

#235
20110019388
2011-01-27

Solar simulator for flexible solar modules

#236
20110012878
2011-01-20

Light sensor test unit, method of testing light sensor using the same and display apparatus

#237
20110007320
2011-01-13

Measuring device for measuring optical properties of transparent substrates

#238
20100276571
2010-11-04

CALIBRATION METHOD FOR SOLAR SIMULATORS USIED IN SINGLE JUNCTION AND TANDEM JUNCTION SOLAR CELL TESTING APPARATUS

#239
20100271799
2010-10-28

Optical source assembly suitable for use as a solar simulator and associated methods

#240
20100260229
2010-10-14

Apparatus for testing infrared sensors

#241
20100243860
2010-09-30

Controlling angle of incidence of multiple-beam optical metrology tools

#242
20100243859
2010-09-30

Apparatus for controlling angle of incidence of multiple illumination beams

#243
20100237895
2010-09-23

System and method for characterizing solar cell conversion performance and detecting defects in a solar cell

#244
20100213854
2010-08-26

Intelligent solid state lighting

#245
20100163717
2010-07-01

CALIBRATION METHOD FOR CALIBRATING AMBIENT LIGHT SENSOR AND CALIBRATION APPARATUS THEREOF

#246
20100155574
2010-06-24

Probe inspection apparatus for testing flat panel display

#247
20100103962
2010-04-29

Light source device, observation device, and processing device

#248
20100079747
2010-04-01

Instrument and method for measuring total luminous flux of luminous elements

#249
20100073011
2010-03-25

LIGHT SOAKING SYSTEM AND TEST METHOD FOR SOLAR CELLS

#250
20100060886
2010-03-11

Tester for testing optical detector

#251
20100032557
2010-02-11

Specular array for radiometric calibration and method

#252
20100014080
2010-01-21

Method and system for a solar simulator

#253
20100008087
2010-01-14

OPTICAL INTEGRATING CHAMBER LIGHTING USING ONE OR MORE ADDITIONAL COLOR SOURCES TO ADJUST WHITE LIGHT

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2009-12-17

Systems and methods for simulating a vehicle exhaust plume

#255
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2009-12-17

METHOD AND APPARATUS FOR INSTALLING, TESTING, MONITORING AND ACTIVATING POWER GENERATION EQUIPMENT

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2009-12-10

Optical reference, and a method of using same

#257
20090294693
2009-12-03

Backlight apparatus with remote light source

#258
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2009-11-26

Method and device for calibrating a light intensity measurement device

#259
20090279277
2009-11-12

OPTICAL SOURCE ASSEMBLY SUITABLE FOR USE AS A SOLAR SIMULATOR AND ASSOCIATED METHODS

#260
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2009-10-22

Laser beam multiplexer

#261
20090244539
2009-10-01

Microchip testing device

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2009-10-01

SOCKET, TEST DEVICE AND TEST METHOD FOR TESTING ELECTRONIC ELEMENT PACKAGES WITH LEADS

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20090194670
2009-08-06

Intelligent solid state lighting

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20090190124
2009-07-30

Uniform light generating system for testing an image-sensing device and method of using the same

#265
20090190119
2009-07-30

Light meter apparatus and system

#266
20090179651
2009-07-16

Photovoltaic cell solar simulator

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2009-07-09

Light Measurement Method and Apparatus

#268
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2009-06-25

Microscope

#269
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2009-06-18

Light sensor test unit of testing a light sensor that senses an external light, method of testing light sensor using the same and display apparatus

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20090140660
2009-06-04

PULSE-CONTROLLED LIGHT EMITTING DIODE SOURCE

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2009-05-07

Measurement method of the current-voltage characteristics of photovoltaic device, a solar simulator for the measurement, and a module for setting irradiance and a part for adjusting irradiance used for the solar simulator

#272
20090114804
2009-05-07

System and methods for improving signal/noise ratio for signal detectors

#273
20090109669
2009-04-30

Precise repeatable setting of color characteristics for lighting applications

#274
20090109428
2009-04-30

Integrating photometer for measuring total flux of light generated from light source to be measured, and method for measuring total flux of light through use of the same

#275
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2009-04-30

Apparatus for testing concentration-type solar cells

#276
20090108213
2009-04-30

Large-angle uniform radiance source

#277
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2009-03-12

Universal ultraviolet/ IR/ visible light emitting module

#278
20090059210
2009-03-05

Simple matrix method for stray-light correction in imaging instruments

#279
20090046269
2009-02-19

Light beam receiver

#280
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2009-01-15

Light source device, image display apparatus, and monitor apparatus

#281
20090012731
2009-01-08

METHOD AND DEVICE FOR CALIBRATION OF DIGITAL SUN SENSOR

#282
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2008-11-27

Optical sensor and image forming apparatus including same

#283
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2008-08-28

Optical integrating chamber lighting using one or more additional color sources to adjust white light

#284
20080197300
2008-08-21

Method of calibrating light delivery systems, light delivery systems and radiometer for use therewith

#285
20080180239
2008-07-31

Photo meter

#286
20080169423
2008-07-17

Test apparatus for testing the operability of a warning system for approaching guided missiles

#287
20080146909
2008-06-19

Illumination source and non-invasive tissue sampling system

#288
20080129304
2008-06-05

Photosensor testing device with built-in light source and tester provided with said device

#289
20080111079
2008-05-15

Method for stabilizing the temperature dependency of light emission of an LED

#290
20080099662
2008-05-01

Method for adjusting an object detection apparatus

#291
20080088829
2008-04-17

Method and apparatus for evaluating solar cell and use thereof

#292
20080079939
2008-04-03

INSTRUMENT FOR MEASURING THE ANGULAR DISTRIBUTION OF LIGHT PRODUCED BY AN ILLUMINATION SYSTEM OF A MICROLITHOGRAPHIC PROJECTION EXPOSURE APPARATUS

#293
20080013082
2008-01-17

Inflatable spherical integrating source for spaceflight applications

#294
20080002385
2008-01-03

Object digitizing device using integrating sphere wave source

#295
20070295912
2007-12-27

Method for Stabilizing the Temperature Dependency of Light Emission of an Led

#296
20070295899
2007-12-27

System and methods for improving signal/noise ratio for signal detectors

#297
20070285654
2007-12-13

Full spectrum monitoring for outdoor accelerated weathering device

#298
20070273885
2007-11-29

Method and Device for Analysing Visual Properties of a Surface

#299
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2007-11-22

SIMULATED SOLAR LIGHT IRRADIATION APPARATUS

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2007-11-15

Monitoring Road Reflectance and Street Lighting