ClassID:

165772

G01J1/0238 - CPC Classification

Classification description:

Photometry, e.g. photographic exposure meter; Details making use of sensor-related data, e.g. for identification of sensor or optical parts

Recent Application in this class:
#1
20260089822
2026-03-26

ELECTRONIC DEVICE OPERABLE IN MULTIPLE ORIENTATIONS TO PROVIDE LIGHTING CONTROL

#2
20260085969
2026-03-26

METHOD AND DEVICE FOR SECURITY OF A LAPTOP ELECTRONIC DEVICE

#3
20260049864
2026-02-19

Sensor Arrangement For Optical Elements In Laser Material Processing Heads

#4
20260029275
2026-01-29

SYSTEM AND METHOD FOR WIRED/WIRELESS, ONLINE/OFFLINE COMMUNICATION-BASED CONTINUOUS, REAL-TIME PROPORTIONAL AND RADIOMETRIC MEASUREMENT - PROCESSING - MONITORING OF THE OUTPUT OF UV SOURCES

#5
20250284175
2025-09-11

WAVELENGTH CONVERSION APPARATUS AND WAVELENGTH CONVERSION METHOD

#6
20250199298
2025-06-19

MITIGATION OF ATMOSPHERIC EFFECTS ON LASER BEAM PROPAGATION ASSISTED BY LASER-INDUCED PLASMA

#7
20250164310
2025-05-22

OUTDOOR TIME TRACKING VIA EYEGLASSES

#8
20240319008
2024-09-26

DATA OUTPUT DEVICE

#9
20240192050
2024-06-13

LIGHT DETECTION METHOD

#10
20240183707
2024-06-06

STRAY-LIGHT TESTING STATION

#11
20240103332
2024-03-28

Controlling transitions in optically switchable devices

#12
20240090102
2024-03-14

Systems and Methods for Wavelength Locking in Optical Sensing Systems

#13
20240063604
2024-02-22

OPTICAL FIBER RING RESONATOR AND OPTICAL FIBER RING RESONATOR-BASED LASER STABILIZATION APPARATUS AND METHOD

#14
20230375399
2023-11-23

SMART QUANTUM LIGHT DETECTOR

#15
20230228621
2023-07-20

Ambient light sensing

#16
20230221175
2023-07-13

PREDICTION AND DETECTION OF FILTER CLOGS

#17
20230213383
2023-07-06

Data output device

#18
20230213379
2023-07-06

Stray-light testing station

#19
20230158864
2023-05-25

VEHICLE COMPARTMENT WITH SMART GLASS CONTROLLED BY A LIGHT SENSOR

#20
20230138625
2023-05-04

METHOD FOR DETECTING EMITTED LIGHT FROM DISPLAY SCREEN AND DISPLAY APPARATUS

#21
20230092956
2023-03-23

Scanning laser projector system utilizing photodiodes inside scan area but outside of projection area for feedback

#22
20230090636
2023-03-23

Scanning laser projector system utilizing photodiodes inside scan area but outside of projection area for feedback

#23
20220178743
2022-06-09

Eyewear with detection system

#24
20220042843
2022-02-10

High density optical measurement systems with minimal number of light sources

#25
20220018709
2022-01-20

Method for photometric characterization of the optical radiation characteristics of light sources and radiation sources

#26
20210404869
2021-12-30

Data output device

#27
20210397060
2021-12-23

Controlling transitions in optically switchable devices

#28
20210345468
2021-11-04

Systems and methods for wavelength locking in optical sensing systems

#29
20210341745
2021-11-04

NVIS compatible head-up display combiner alignment detector

#30
20210293614
2021-09-23

High density optical measurement systems with minimal number of light sources

#31
20210242355
2021-08-05

Methods and systems for real time UV monitoring for tracking and maintaining required vitamin D dosage

#32
20210215534
2021-07-15

Electronic device for measuring illuminance, and operating method therefor

#33
20210167571
2021-06-03

Power-measuring protection method and laser protection system

#34
20210109213
2021-04-15

Information handling system infrared proximity detection with ambient light management

#35
20210072075
2021-03-11

Light intensity detecting device, screen member and mobile terminal

#36
20200408605
2020-12-31

Measuring direct, diffuse, or global solar irradiance using multiple irradiance sensors

#37
20200355977
2020-11-12

Controlling transitions in optically switchable devices

#38
20200319022
2020-10-08

Stray-light testing station

#39
20200232844
2020-07-23

Bio illuminance measuring device for determining circadian action

#40
20200158565
2020-05-21

Material property inspection apparatus

#41
20200141795
2020-05-07

Active partial-beam alignment systems for sensor-to-laser boresight maintenance

#42
20200109986
2020-04-09

Eyewear with detection system

#43
20200025655
2020-01-23

Automated methods and slide processing apparatuses

#44
20190368924
2019-12-05

Data output device

#45
20190361445
2019-11-28

System and methodology for light level audit sampling

#46
20190353517
2019-11-21

Infrared safety beam system

#47
20190323883
2019-10-24

Protecting a UV-transmissive window

#48
20190310132
2019-10-10

Eyewear with detection system

#49
20190271585
2019-09-05

Dynamic sensor performance adjustment

#50
20190214987
2019-07-11

Optical keyswitch

#51
20190195684
2019-06-27

System for optically monitoring operating conditions in a sample analyzing apparatus

#52
20190161006
2019-05-30

Vehicular lighting device

#53
20190101443
2019-04-04

Laser processing apparatus and output power checking method

#54
20190049141
2019-02-14

Infrared light receiving window for light receiving element

#55
20190041301
2019-02-07

Methods and apparatuses for detecting microscope slide coverslips

#56
20190015038
2019-01-17

IN VIVO PATIENT COMPLIANCE MONITORING

#57
20180348050
2018-12-06

Eyewear with radiation detection system

#58
20180335340
2018-11-22

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

#59
20180313688
2018-11-01

Signal processing method for histogram generation, and corresponding device and use comprising a current injection module connected to plural capacitors assigned to a plurality of bins

#60
20180308997
2018-10-25

PLZT thin film capacitors apparatus with enhanced photocurrent and power conversion efficiency and method thereof

#61
20180267299
2018-09-20

High-performance beam director for high-power laser systems or other systems

#62
20180267202
2018-09-20

Photoelectric sensor

#63
20180266880
2018-09-20

Ultraviolet radiation monitoring apparatus, system having the same, and method thereof

#64
20180239965
2018-08-23

Occupant position tracking using imaging sensors

#65
20180216992
2018-08-02

Burnout protection for optical sensors

#66
20180202858
2018-07-19

Ultraviolet radiation monitoring apparatus, system having the same, and method thereof

#67
20180188628
2018-07-05

Controlling transitions in optically switchable devices

#68
20180128676
2018-05-10

System for optically monitoring operating conditions in a sample analyzing apparatus

#69
20180100762
2018-04-12

Dynamic sensor performance adjustment

#70
20180059805
2018-03-01

Data output device

#71
20180058926
2018-03-01

Data output device

#72
20170292830
2017-10-12

Method for determining the thickness of a contaminating layer and/or the type of contaminating material, optical element and EUV-lithography system

#73
20170280544
2017-09-28

Beam delivery system and control method therefor

#74
20170267175
2017-09-21

Vehicular lighting device

#75
20170248520
2017-08-31

Light detection apparatus

#76
20170191866
2017-07-06

Device and system for personal UV exposure measurements

#77
20170168368
2017-06-15

Controlling transitions in optically switchable devices

#78
20170165027
2017-06-15

Autonomous Light Tracking Device and Method to Facilitate Medical Procedures

#79
20170074721
2017-03-16

Eyewear with radiation detection system

#80
20160290856
2016-10-06

Device and method for light conversion device monitoring

#81
20160267338
2016-09-15

Biometric sensor for detection of wrist blood vessels in a wristwatch or wristband

#82
20160227621
2016-08-04

Techniques for lumen maintenance and color shift compensation

#83
20160202114
2016-07-14

Portable electronic device with dual, diagonal proximity sensors and mode switching functionality

#84
20160161329
2016-06-09

Detecting light

#85
20160139434
2016-05-19

Night vision enhancement using a wearable device

#86
20160124283
2016-05-05

Controlling transitions in optically switchable devices

#87
20160091363
2016-03-31

OPTICAL SENSOR

#88
20160069738
2016-03-10

Solar data collection device

#89
20160054633
2016-02-25

Controlling transitions in optically switchable devices

#90
20160025554
2016-01-28

Method for determining the phase angle and/or the thickness of a contamination layer at an optical element and EUV lithography apparatus

#91
20160018256
2016-01-21

Laser scanner

#92
20160003670
2016-01-07

Techniques for lumen maintenance and color shift compensation

#93
20150355016
2015-12-10

Measuring instrument using light beam

#94
20150219492
2015-08-06

Light sensor system for correcting or equalizing color signals by removing infrared componet from color signals and method for processing light sensor signals

#95
20150146133
2015-05-28

Sunlight collecting device and liquid crystal display using sunlight as a backlight source

#96
20150136945
2015-05-21

Light sources with highly stable output intensity

#97
20150060648
2015-03-05

Controlling transitions in optically switchable devices

#98
20150037057
2015-02-05

Toner-density calculating method, reflective optical sensor, reflective optical sensor device, and image forming apparatus

#99
20150028207
2015-01-29

Infrared sensor with acceleration sensor and method for operating an infrared sensor

#100
20150001379
2015-01-01

Imaging device comprising a circuit for analog-digital conversion by means of the injection of a quantity of charges that varies as a function of the number of previous injections

#101
20140361185
2014-12-11

Eyewear with radiation detection system

#102
20140326854
2014-11-06

Photoarray, particularly for combining sampled brightness sensing with asynchronous detection of time-dependent image data

#103
20140268287
2014-09-18

Controlling transitions in optically switchable devices

#104
20130271812
2013-10-17

Controlling transitions in optically switchable devices

#105
20130257622
2013-10-03

Personal protection equipment verification

#106
20120268750
2012-10-25

Toner-density calculating method, reflective optical sensor, reflective optical sensor device, and image forming apparatus

#107
20090238590
2009-09-24

Toner-density calculating method, reflective optical sensor, reflective optical sensor device, and image forming apparatus

#108
20090159778
2009-06-25

SOLAR ENERGY ABSORPTION PLATE WITH ANGLE ADJUSTING ASSEMBLY

#109
20090147215
2009-06-11

Eyewear with radiation detection system

#110
20090059159
2009-03-05

Eyewear with radiation detection system

#111
20080319695
2008-12-25

Sensing circuit, optical detection circuit, display device, and electronic apparatus

#112
15983973
2019-08-20

Infrared safety beam system