Patents-Review.com
ClassID:

169651 ⎘

G01N2201/0637 - CPC Classification

Classification description:

Features of devices classified in; Illumination; Optics; Illuminating optical parts; Reflectors Elliptic

Recent Application in this class:
#1
20260036517
2026-02-05

INSPECTION DEVICE, INSPECTION METHOD, AND INSPECTION PROGRAM

 #2
20260036516
2026-02-05

SYSTEM AND METHOD FOR MEASURING BIDIRECTIONAL REFLECTANCE DISTRIBUTION FUNCTION

 #3
20250369871
2025-12-04

GAS DETECTION APPARATUS

 #4
20250093770
2025-03-20

ILLUMINATION OPTICAL UNIT FOR A MASK INSPECTION SYSTEM

 #5
20240344980
2024-10-17

Microspot Reflectometer

 #6
20240319079
2024-09-26

DETECTING SYSTEM USING SPECTRUM MEASUREMENT DEVICE

 #7
20240035958
2024-02-01

GAS DETECTION APPARATUS

 #8
20210096073
2021-04-01

Droplet sensor

 #9
20210096069
2021-04-01

Droplet sensor

 #10
20200408595
2020-12-31

Spectrometers and instruments including them

 #11
20200269285
2020-08-27

Sorting or classifying apparatus

 #12
20190339123
2019-11-07

Spectrometers and instruments including them

 #13
20190195778
2019-06-27

Optical cavity for gas sensor and gas sensor having optical cavity

 #14
20190154589
2019-05-23

Quality control station for a sheet element processing machine and illumination unit for the quality control station

 #15
20180348121
2018-12-06

Compact optical gas detection system and apparatus

 #16
20180306641
2018-10-25

Method and system for monitoring ultraviolet light for a fiber cure system

 #17
20180164210
2018-06-14

Compact device for sensing a liquid with energy harvesting from liquid motion

 #18
20180003628
2018-01-04

Optical Analyzer

 #19
20170023487
2017-01-26

LIGHT COLLECTION FROM DNV SENSORS

 #20
20160290915
2016-10-06

Flow cytometry optics

 #21
20160266039
2016-09-15

Optical element, transmission probe, sample container, optical device, and immersion transmission measurement method

 #22
20160252451
2016-09-01

OPTICAL MEASURING DEVICE AND DEVICE HAVING OPTICAL SYSTEM

 #23
20160061784
2016-03-03

Optical gas sensor

 #24
20160033326
2016-02-04

Method and system for monitoring ultraviolet light for a fiber cure system

 #25
20150299893
2015-10-22

Multi-stage ramp-up annealing for frequency-conversion crystals

 #26
20150022805
2015-01-22

Laser with high quality, stable output beam, and long life high conversion efficiency non-linear crystal

 #27
20140328579
2014-11-06

Method and system for monitoring ultraviolet light for a fiber cure system

 #28
20140002825
2014-01-02

Optical characteristic measuring apparatus

 #29
20130021602
2013-01-24

Laser with high quality, stable output beam, and long life high conversion efficiency non-linear crystal

 #30
20100118308
2010-05-13

Composite Optical Focusing Devices

 #31
20080252892
2008-10-16

Absorption spectroscopy apparatus and method

 #32
20070247624
2007-10-25

Spectroscopic ellipsometers

 #33
20070242267
2007-10-18

Optical Focusing Devices

 #34
20070153368
2007-07-05

Maximal-aperture reflecting objective

 #35
20060187459
2006-08-24

Portable biochip scanner using surface plasmon resonance

 #36
20060023202
2006-02-02

Portable device for measuring the light intensity from an object, and the use of such a device

 #37
20050006585
2005-01-13

System and method for correction for angular spread in determining optical properties of materials

 #38
15158715
2019-08-27

Container inspection system