G01B9/02024 - CPC Classification Index

ClassID:

164184 ⎘

G01B9/02024 - CPC Classification

Classification description:

Instruments as specified in the subgroups and characterised by the use of optical measuring means; Interferometers characterised by the beam path configuration Measuring in transmission, i.e. light traverses the object

Recent Application in this class:

20250305935

2025-10-02

BONDING ENERGY MEASUREMENT

20250044075

2025-02-06

METHODS AND SYSTEMS FOR THREE-DIMENSIONAL IMAGING OF A TRANSPARENT BIOLOGICAL OBJECT IN A BIOLOGICAL SAMPLE BY FULL-FIELD OPTICAL TOMOGRAPHY

20240302158

2024-09-12

INTERFEROMETRIC SPECKLE VISIBILITY SPECTROSCOPY

20230366668

2023-11-16

THREE-DIMENSIONAL MEASUREMENT DEVICE

20230366667

2023-11-16

HETERODYNE GRATING INTERFEROMETRY SYSTEM BASED ON SECONDARY DIFFRACTION

20230266116

2023-08-24

Optical systems with controlled mirror arrangements

20230243643

2023-08-03

Three-dimensional measurement device

20230049259

2023-02-16

In-Situ Residual Intensity Noise Measurement Method And System

20220341723

2022-10-27

Interferometric speckle visibility spectroscopy

#10

20220091032

2022-03-24

Two-Dimensional Second Harmonic Dispersion Interferometer

#11

20210199575

2021-07-01

Two-dimensional second harmonic dispersion interferometer

#12

20210123721

2021-04-29

Optical measurement apparatus and optical measurement method

#13

20200386535

2020-12-10

Interferometric speckle visibility spectroscopy

#14

20200205654

2020-07-02

Ophthalmic apparatus

#15

20200200523

2020-06-25

Distance measuring arrangement for determining a distance from an object

#16

20200191551

2020-06-18

DEVICE FOR MEASURING THE PARAMETERS OF PHASE ELEMENTS AND OPTICAL FIBER DISPERSION AND A METHOD OF MEASURING THE PARAMETERS OF PHASE ELEMENTS AND OPTICAL FIBER DISPERSION

#17

20200158502

2020-05-21

SURFACE MEASURING DEVICE AND SURFACE MEASURING METHOD

#18

20200049492

2020-02-13

Interferometric waviness detection systems

#19

20200047779

2020-02-13

Vehicle size measurement apparatus and vehicle size measuring method

#20

20190353474

2019-11-21

Interferometry system and associated methods

#21

20190331932

2019-10-31

Methods and apparatus for high resolution imaging with reflectors at staggered depths beneath sample

#22

20190323821

2019-10-24

Interferometer system and use thereof

#23

20190145757

2019-05-16

Multiple beam scanning system for measuring machine

#24

20180347965

2018-12-06

Optical measurement apparatus and optical measurement method

#25

20180347964

2018-12-06

Optical measurement apparatus and optical measurement method

#26

20180113321

2018-04-26

Methods and apparatus for high resolution imaging with reflectors at staggered depths beneath sample

#27

20180106590

2018-04-19

Three-dimensional measurement device

#28

20180051980

2018-02-22

Interferometry system and associated methods

#29

20170160178

2017-06-08

Particle counter

#30

20160290784

2016-10-06

INTERFEROMETRIC METHOD AND APPARATUS FOR SPATIO-TEMPORAL OPTICAL COHERENCE MODULATION

#31

20160238369

2016-08-18

Polarization laser sensor

#32

20150049343

2015-02-19

Portable interferometric device

#33

20130329226

2013-12-12

System for tomographic imaging using coherent light that has a random phase distribution

#34

20130314712

2013-11-28

Method and device for determining optical properties by simultaneous measurement of intensities at thin layers using light of several wavelengths

#35

20130230073

2013-09-05

Method and arrangement for determining the heating condition of a mirror in an optical system

#36

20130087724

2013-04-11

Observation device and method of observing

#37

20120038927

2012-02-16

Light reflection mechanism, optical interferometer and spectrometric analyzer

#38

20110292401

2011-12-01

Apparatus and method for optical interrogation

#39

20110242543

2011-10-06

Interferometric systems having reflective chambers and related methods

#40

20110228260

2011-09-22

System and method for measuring an optical fiber

#41

20110102803

2011-05-05

In-line single fiber Mach-Zehnder interferometer

#42

20110026033

2011-02-03

Optical Inspection Using Spatial Light Modulation

#43

20100271636

2010-10-28

Talbot interferometer, its adjustment method, and measurement method

#44

20100259759

2010-10-14

Polarimeter employing a fizeau interferometer

#45

20100231895

2010-09-16

Quantitative phase-imaging systems

#46

20100027027

2010-02-04

Jones phase microscopy of transparent samples

#47

20090128830

2009-05-21

Interferometer device and method

#48

20090002789

2009-01-01

Interferometer

#49

20080285053

2008-11-20

Measuring the shape, thickness variation, and material inhomogeneity of a wafer

#50

20080285019

2008-11-20

Interferometry testing of lenses, and systems and devices for same

#51

20080151236

2008-06-26

Cuvette for ophthalmic lens

#52

20070070352

2007-03-29

Device and method for the non-invasive detection and measurement of the properties of a medium

#53

20070019210

2007-01-25

Time-delayed source and interferometric measurement of windows and domes

#54

20060250620

2006-11-09

Apparatus and method of in situ and ex situ measurement of spatial impulse response of an optical system using phase-shifting point-diffraction interferometry

#55

20060139653

2006-06-29

Sensor for optically sensing air borne acoustic waves

#56

20050206909

2005-09-22

Method and apparatus for enhanced resolution of high spatial frequency components of images using standing wave beams in non-interferometric and interferometric microscopy

#57