ClassID:

167096

G01M11/0285 - CPC Classification

Classification description:

Testing of optical apparatus; Testing structures by optical methods not otherwise provided for; Testing optical properties by measuring material or chromatic transmission properties

Recent Application in this class:
#1
20260110593
2026-04-23

METHOD FOR PREDICTING THE LIFETIME OF EUV PELLICLES

#2
20260056085
2026-02-26

EQUIPMENT AND METHOD FOR CHARACTERIZING BIDIRECTIONAL CROSSTALK

#3
20260034821
2026-02-05

METHOD AND SYSTEM FOR OBTAINING A CUSTOMIZED OPTICAL ARTICLE HAVING AT LEAST ONE PRE-DETERMINED OPTICAL PROPERTY

#4
20260003112
2026-01-01

LIGHT ABSORPTION ANISOTROPIC FILM, LAMINATE, COMPOSITE LENS, AND VIRTUAL REALITY DISPLAY APPARATUS

#5
20250383258
2025-12-18

METHOD SUITABLE FOR GRADIENT SPECTACLE LENS EVALUATION AND CORRESPONDING DEVICE

#6
20250216289
2025-07-03

REFRACTIVE CHARACTERISTIC MEASUREMENT DEVICE

#7
20250183608
2025-06-05

Fiber Laser with Optical Feedback for Contaminant Detection and Other Functionality

#8
20240410783
2024-12-12

MEASUREMENT SYSTEM AND MEASUREMENT METHOD FOR MEASURING CHIP-SCALE POLARIZING PLATES

#9
20240393207
2024-11-28

IDENTIFYING LENS CHARACTERISTICS USING REFLECTIONS

#10
20240385077
2024-11-21

OBJECTIVE LENS ARRANGEMENT, MEASURING DEVICE AND METHOD FOR MEASURING OF A NEAR EYE DISPLAY

#11
20240344927
2024-10-17

Characterization Device for Gradient Photochromic Lens

#12
20240210275
2024-06-27

DISPERSION MEASUREMENT DEVICE AND DISPERSION MEASUREMENT METHOD

#13
20240210273
2024-06-27

Photochromic Lens Demonstration Unit

#14
20240125670
2024-04-18

Method to measure light loss of optical films and optical substrates

#15
20240019340
2024-01-18

SYSTEMS, DEVICES AND METHODS FOR A REPEATABLE AND QUANTIFIABLE MEASUREMENT OF THE HAZE PRESENT IN AN OPTICAL LENS

#16
20230126470
2023-04-27

Inundation detection system and inundation detection method

#17
20230123709
2023-04-20

CALIBRATION DEVICE AND METHOD FOR HYPERSPECTRAL MEMS TUNABLE FILTER

#18
20220291083
2022-09-15

Method to measure light loss of optical films and optical substrates

#19
20220260455
2022-08-18

Method and system for measuring optical characteristics of a contact lens

#20
20220260454
2022-08-18

Light intensity distribution measurement method and light intensity distribution measurement device

#21
20220122485
2022-04-21

Demonstration device for photochromic lenses

#22
20220082471
2022-03-17

Determining the transmission quality of an optical unit in a camera system

#23
20210364383
2021-11-25

Device and method for measuring transmittance curve of Fabry-Parot using whispering gallery mode laser source

#24
20210239566
2021-08-05

Laser processing machine and state detection method for optical component

#25
20210055217
2021-02-25

Method for measuring optical characteristics of a transparent article

#26
20210023654
2021-01-28

Additive manufacturing machine condensate monitoring

#27
20200408636
2020-12-31

Propagation characteristic analysis device and propagation characteristic analysis method

#28
20200363292
2020-11-19

Method and System for Measuring Optical Characteristics of a Contact Lens

#29
20200278272
2020-09-03

Optical inspection device and optical inspection method

#30
20200225114
2020-07-16

Light leakage detection in edge sealants of optical devices

#31
20200074620
2020-03-05

System and method for inspection of wet ophthalmic lens

#32
20200072702
2020-03-05

Self-administrated testing of eyeglasses

#33
20190383697
2019-12-19

Light leakage detection in edge sealants of optical devices

#34
20190271612
2019-09-05

System and method for selection of photochromic optical articles

#35
20190257714
2019-08-22

Apparatus and method for measuring at least one optically effective object

#36
20190033167
2019-01-31

Methods and apparatus for rating eyeglass protection from infrared exposure

#37
20180299782
2018-10-18

Device and method for wavefront analysis

#38
20180299345
2018-10-18

Inspection unit for photochromic ophthalmic lenses

#39
20180095358
2018-04-05

Method and device for determining an OPC model

#40
20180088001
2018-03-29

Calibration structure and calibration method for calibrating optical measuring devices

#41
20180081210
2018-03-22

Method for measuring the liquid crystal efficiency of the liquid crystal layer to the incident light

#42
20180052075
2018-02-22

LENSMETER

#43
20170370774
2017-12-28

Direct-stimulus-valve-reading-type colorimetric photometer

#44
20170351180
2017-12-07

Reticle transmittance measurement method, projection exposure method using the same, and projection exposure device

#45
20170284894
2017-10-05

System for measuring transmission of light through glasses

#46
20170284834
2017-10-05

Encoder that detects infiltration of liquid by light

#47
20170241864
2017-08-24

LENS DETECTION DEVICES AND DETECTION SYSTEMS

#48
20170241863
2017-08-24

MEASUREMENT OF THERMAL EXPANSION OF GLASSES

#49
20170122836
2017-05-04

Antifog property evaluating apparatus and antifog property evaluating method

#50
20170122724
2017-05-04

Method and system for measuring thickness of glass article

#51
20170089802
2017-03-30

Method for characterizing an ophthalmic lens

#52
20170059447
2017-03-02

Apparatus and method for measuring a wavelength-dependent optical characteristic of an optical system

#53
20170011507
2017-01-12

System and method for inspection of wet ophthalmic lens

#54
20170010539
2017-01-12

Measuring device for determining a polarisation parameter

#55
20160356724
2016-12-08

Automated defect detection and mapping for optical filters

#56
20160320302
2016-11-03

EYEGLASS RATING WITH RESPECT TO PROTECTION AGAINST UV HAZARD

#57
20160252425
2016-09-01

Apparatus and method for evaluation of optical elements

#58
20160111024
2016-04-21

Demonstrator of qualities of a spectacle lens material

#59
20160091391
2016-03-31

Reticle transmittance measurement method, and projection exposure method using the same

#60
20160003707
2016-01-07

METHOD AND APPARATUS FOR DETERMINING FAILURE IN OPTICAL MODULE FOR VEHICLE LAMP

#61
20150300912
2015-10-22

Method for checking the compliance of an optical characteristic of an ophthalmic lens and associated device

#62
20150177095
2015-06-25

Refractive index distribution measuring method, refractive index distribution measuring apparatus, and method for manufacturing optical element

#63
20140192344
2014-07-10

Method and apparatus for determining the absorption in a blank

#64
20140139836
2014-05-22

Optical coupling lens and system for measuring optical attenuation coefficient

#65
20140008543
2014-01-09

Eyeglass rating with respect to protection against UV hazard

#66
20130341523
2013-12-26

Eyeglass rating with respect to protection against UV hazard

#67
20120320366
2012-12-20

Method of determining the optimal wavelength for inspecting ophthalmic lenses

#68
20120200847
2012-08-09

PROTECTION FACTOR RATING SYSTEM FOR PROTECTIVE EYEWEAR

#69
20110149066
2011-06-23

METHOD AND SYSTEM FOR EVALUATING LIGHT UNIFORMITY THROUGH AN OPTICAL LENS

#70
20110134417
2011-06-09

Instrument and method for characterising an optical system

#71
20110043494
2011-02-24

Portable electronic device and method for testing polarizing ability of glass using the same

#72
20090323064
2009-12-31

Measurement of linear and circular diattenuation in optical elements

#73
20090310207
2009-12-17

Polarization Controller with Minimum Wavelength Dependency

#74
20090097030
2009-04-16

SYSTEM AND METHOD FOR CHECKING FILTER SEGMENT ARRANGEMENT OF A COLOR FILTER IN A COLOR WHEEL

#75
20080297775
2008-12-04

Method and device for analysing the imaging behavior of an optical imaging element

#76
20080285019
2008-11-20

Interferometry testing of lenses, and systems and devices for same

#77
20080239241
2008-10-02

Designing method of optical system

#78
20080186474
2008-08-07

Method and Apparatus for Measurement of Chromatic Aberrations of Optical Systems

#79
20080165350
2008-07-10

Apparatus for testing light transmission through lens

#80
20080151236
2008-06-26

Cuvette for ophthalmic lens

#81
20080123087
2008-05-29

OPTICAL LENS TESTING DEVICE

#82
20080037905
2008-02-14

METHOD AND APPARATUS FOR DETERMINING THE INFLUENCING OF THE STATE OF POLARIZATION BY AN OPTICAL SYSTEM, AND AN ANALYSER

#83
20060262298
2006-11-23

Detection method and device for detecting quality of optical element

#84
20060244950
2006-11-02

Method and system for measuring the imaging quality of an optical imaging system

#85
20050219514
2005-10-06

Lens meter

#86
18662698
2024-12-10

Fiber laser with optical feedback for contaminant detection and other functionality

#87
18093314
2023-08-29

Dimming tester station

#88
14027030
2015-04-07

Protection factor rating system for protective eyewear