ClassID:

167995

G01N2021/638 - CPC Classification

Classification description:

Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light; Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited using an arrangement of pump beam and probe beam; using the measurement of optical non-linear properties; Brillouin effect, e.g. stimulated Brillouin effect

Recent Application in this class:
#1
20260036568
2026-02-05

CONTACTLESS INSPECTION OF REPRODUCTIVE CELLULAR STRUCTURES USING OPTICAL MEASUREMENT OF BIOMECHANICAL PROPERTIES

#2
20260009723
2026-01-08

CONTACTLESS INSPECTION OF REPRODUCTIVE CELLULAR STRUCTURES USING OPTICAL MEASUREMENT OF BIOMECHANICAL PROPERTIES

#3
20250123147
2025-04-17

SYSTEMS AND METHODS FOR STIMULATED BRILLOUIN MICROSCOPY

#4
20250044191
2025-02-06

METHOD FOR DETERMINING DISTRIBUTED BIREFRINGENCE VARIATIONS IN A POLARIZATION- MAINTAINING OPTICAL FIBER

#5
20240369815
2024-11-07

APPARATUS AND METHOD FOR COAXIAL LINE-SCANNING BRILLOUIN MICROSCOPY

#6
20240319094
2024-09-26

FULL-FIELD BRILLOUIN MICROSCOPY SYSTEMS AND METHODS

#7
20240272073
2024-08-15

VERSATILE MULTIMODAL OPTICAL MODALITY BASED ON BRILLOUIN LIGHT SCATTERING AND PHOTOACOUSTIC EFFECT

#8
20240230532
2024-07-11

APPARATUS AND METHOD FOR SUPER-RESOLUTION BRILLOUIN MICROSCOPY

#9
20240019243
2024-01-18

Surface Sensing Systems and Methods for Imaging a Scanned Surface of a Sample Via Sum-Frequency Vibrational Spectroscopy

#10
20230147800
2023-05-11

Shape measurement system and shape measurement method

#11
20230003515
2023-01-05

Surface sensing systems and methods for imaging a scanned surface of a sample via sum-frequency vibrational spectroscopy

#12
20220326080
2022-10-13

Systems and methods for stimulated Brillouin microscopy

#13
20220042908
2022-02-10

Full-field brillouin microscopy systems and methods

#14
20220034817
2022-02-03

Multi-dimensional spectroscopy of macromolecules

#15
20210396581
2021-12-23

Device and method for the spectroscopic analysis of Brillouin scattered light

#16
20210270810
2021-09-02

CONTACTLESS INSPECTION OF REPRODUCTIVE CELLULAR STRUCTURES USING OPTICAL MEASUREMENT OF BIOMECHANICAL PROPERTIES

#17
20210131797
2021-05-06

Surface sensing systems and methods for imaging a scanned surface of a sample via sum-frequency vibrational spectroscopy

#18
20200256726
2020-08-13

Methods and arrangements to enhance optical signals within aberrated or scattering samples

#19
20200187771
2020-06-18

Systems and methods for Brillouin spectroscopy and imaging of tissues

#20
20200041411
2020-02-06

Brillouin scattering measurement method and Brillouin scattering measurement device

#21
20200018685
2020-01-16

System and method of label-free cytometry based on Brillouin light scattering

#22
20190309045
2019-10-10

Methods, arrangements and systems for obtaining information associated with an anatomical sample using optical microscopy

#23
20190242820
2019-08-08

Acoustic resonance spectrometry system and method

#24
20190212132
2019-07-11

Surface sensing systems and methods for imaging a scanned surface of a sample via sum-frequency vibrational spectroscopy

#25
20180188173
2018-07-05

Cell classification based on mechanical signature of nucleus

#26
20180180404
2018-06-28

Surface sensing systems and methods for imaging a scanned surface of a sample via sum-frequency vibrational spectroscopy

#27
20180052102
2018-02-22

Distributed acoustic sensing in a multicore optical fiber using distributed mode coupling, delay, and simultaneous pulsing with selectable spatial modes

#28
20180052041
2018-02-22

Distributed acoustic sensing in a multimode optical fiber using distributed mode coupling and delay

#29
20180002398
2018-01-04

Methods, arrangements and systems for obtaining information associated with an anatomical sample using optical microscopy

#30
20170254749
2017-09-07

Systems and methods for obtaining information associated with an anatomical sample using optical microscopy

#31
20170176318
2017-06-22

System and method of label-free cytometry based on Brillouin light scattering

#32
20170176221
2017-06-22

Non-linear interactions with backscattered light

#33
20170153178
2017-06-01

Distributed Brillouin sensor

#34
20170108358
2017-04-20

Apparatus for interrogating distributed optical fibre sensors using a stimulated brillouin scattering optical frequency-domain interferometer

#35
20170089834
2017-03-30

Two-core optical fibers for distributed fiber sensors and systems

#36
20170045440
2017-02-16

Device for characterizing an interface of a structure and corresponding device

#37
20160220110
2016-08-04

Optical instrument for biomechanical diagnosis of eye disease

#38
20160206194
2016-07-21

Diagnosis system and diagnosis method

#39
20160187198
2016-06-30

Spectral analysis device based on Brillouin dynamic grating and analysis method thereof

#40
20140374578
2014-12-25

Device for detecting and/or dosing hydrogen and method of detecting and/or dosing hydrogen

#41
20140218716
2014-08-07

Flexible fibre optic deformation sensor system and method

#42
20140042306
2014-02-13

Two-core optical fibers for distributed fiber sensors and systems

#43
20090263069
2009-10-22

Raman amplification in distributed optical fiber sensing systems

#44
20090073453
2009-03-19

Elasticity and viscosity measuring apparatus

#45
20090004190
2009-01-01

Rage Fusion Proteins And Methods Of Use

#46
20070233056
2007-10-04

Methods, arrangements and systems for obtaining information associated with an anatomical sample using optical microscopy