公开(公告)号：EP3339843B1

公开(公告)日：2025-05-14

申请号：EP17210668.4

申请日：2017-12-27

Inventor： ZHANG, Jianhong ,  WANG, Ankai ,  WANG, Hongqiu ,  FAN, Rui ,  FENG, Huacheng

IPC: G01N21/65 ,  G01J3/44 ,  G01J3/02 ,  G01J5/00

公开(公告)号：EP4534980A1

公开(公告)日：2025-04-09

申请号：EP22945044.0

申请日：2022-12-14

Applicant: KOREA INSTITUTE OF MATERIALS SCIENCE

Inventor： JUNG, Ho-sang ,  KIM, Dong-ho ,  PARK, Sung-gyu

IPC: G01N21/65 ,  G01N33/48 ,  G01J3/44 ,  B82Y15/00 ,  B82Y20/00 ,  B82Y40/00

Abstract: The present disclosure provides a substrate for spectroscopic analysis comprising a polycrystalline structure and a preparation method thereof. More specifically, the present disclosure provides to a substrate for spectroscopic analysis based on universal materials comprising a polycrystalline structure with enhanced signal intensity and signal uniformity by comprising a polycrystalline structure, and a preparation method of a substrate for spectroscopic analysis comprising a polycrystalline structure whose shape is controlled by a simple process on surface of various materials.

公开(公告)号：EP4534963A1

公开(公告)日：2025-04-09

申请号：EP22943848.6

申请日：2022-12-19

Applicant: Hamamatsu Photonics K.K.

Inventor： TSUCHIYA Kunihiko ,  IKEMURA Kenichiro

IPC: G01J3/36 ,  G01J3/44 ,  G01N21/65

Abstract: A spectroscopic device 5 receives light L1 wavelength-resolved in a predetermined direction by a spectroscopic optical system 4 including a spectroscopic element to output spectroscopic spectrum data of the light L1, and the spectroscopic device includes a pixel unit 11 including a plurality of pixels 21 receiving the wavelength-resolved light L1 to convert the light into an electrical signal, and the plurality of pixels 21 being arranged in a row direction along a wavelength resolution direction and in a column direction perpendicular to the row direction, a conversion unit 12 converting the electrical signal from the plurality of pixels 21 into a number of photons, and a generation unit 13 integrating the number of photons of a plurality of pixels 21 belonging to the same column to generate spectroscopic spectrum data based on an integration result.

公开(公告)号：EP4111147B1

公开(公告)日：2025-04-09

申请号：EP21708201.5

申请日：2021-02-25

Inventor： LADEN, Sébastien ,  KOKOTA, Alexandre

IPC: G01J3/28 ,  G01J3/44 ,  G01J3/02

公开(公告)号：EP3792952B1

公开(公告)日：2025-02-19

申请号：EP19197530.9

申请日：2019-09-16

Inventor： Marek, Uncovsky ,  Gereyk, Michal ,  Lasko, Jan

IPC: H01J37/28 ,  H01J37/285 ,  H01J37/244 ,  H01J37/29 ,  H01J37/26 ,  H01J37/22 ,  G01N21/64 ,  G01N23/2251 ,  G01J1/04 ,  G01J3/02 ,  G01J3/44 ,  G01N21/65

公开(公告)号：EP4414691A3

公开(公告)日：2024-11-13

申请号：EP24176919.9

申请日：2020-01-11

Applicant: Indrio Technologies, Inc.

Inventor： SUR, Ritobrata

IPC: G01N21/31 ,  G01J3/44 ,  G01N21/39 ,  G01N21/85 ,  G01N21/03 ,  G01N21/15

Abstract: A laser absorption spectroscopy exhaust gas sensor including an optical cell, mirrors within the optical cell positioned to support a multi-pass optical path within the optical cell, wherein the multi-pass optical path reflects from the mirrors at beam spots on the mirrors, where some of the beam spots away from the inlet and outlet overlap significantly with each other, a laser adapted to generate a laser beam, an optical detector adapted to detect a returning laser beam, and a processor for controlling the laser and for analyzing signals from the optical detector to identify a gas in the optical cell.

公开(公告)号：EP3835763B1

公开(公告)日：2024-11-13

申请号：EP20191724.2

申请日：2020-08-19

Inventor： CHANG, Ho Jun ,  NAM, Sung Hyun ,  ANIKANOV, Alexey ,  PARK, Yun S ,  SHIN, Eui Seok ,  LEE, Woo Chang

IPC: G01N21/65 ,  A61B5/00 ,  A61B5/145 ,  G01J3/02 ,  G01J3/10 ,  G01J3/44

公开(公告)号：EP4427023A1

公开(公告)日：2024-09-11

申请号：EP22805860.8

申请日：2022-10-20

Applicant: Centre National de la Recherche Scientifique ,  Université de Lorraine

Inventor： ROBERT, Pascal ,  CAUZID, Jean

IPC: G01N21/01 ,  G01J3/02 ,  G01J3/44 ,  G01N33/24 ,  G01N21/64 ,  G01N21/3563 ,  G01N21/65 ,  G01N23/223

CPC classification number: G01N23/223 ,  G01N21/3563 ,  G01N21/718 ,  G01N21/65 ,  G01N21/01 ,  G01N33/24

公开(公告)号：EP3627119B1

公开(公告)日：2024-08-28

申请号：EP18802769.2

申请日：2018-04-02

IPC: G01J3/443 ,  G01J1/00 ,  G01J1/02 ,  G01M11/00 ,  G01N21/64 ,  G01N21/66 ,  G01J1/04 ,  G01J1/42 ,  G01J3/02 ,  G01R31/26 ,  G01J3/44 ,  G01N21/25

CPC classification number: G01N21/66 ,  G01J1/42 ,  G01J2001/424720130101 ,  G01J2001/425220130101 ,  G01J1/0403 ,  G01J2001/048120130101 ,  G01J1/0488 ,  G01J3/0254 ,  G01J3/0202 ,  G01N21/6489 ,  G01J3/4406 ,  G01N21/645

公开(公告)号：EP4402445A1

公开(公告)日：2024-07-24

申请号：EP22868206.8

申请日：2022-09-13

Applicant: Metrohm Spectro, Inc. (D/B/A Metrohm Raman)

Inventor： ZEMTSOP, Celestin ,  VOHRA, Quaid ,  YU, Wei ,  CARRON, Keith

IPC: G01J3/44 ,  G01N21/65 ,  G01N21/63

CPC classification number: G01N21/65 ,  G01J3/44 ,  G01N21/274 ,  G01J3/0229 ,  G01J3/027 ,  G01J3/06 ,  G01J3/0289 ,  G01J3/18 ,  G01J3/2803 ,  G01J2003/442420130101