G01N2201/1235 - CPC Classification Index

ClassID:

169733 ⎘

G01N2201/1235 - CPC Classification

Classification description:

Features of devices classified in; Circuits of general importance; Signal processing; Conversion circuit Measuring or displaying selectably absorbance or density

Recent Application in this class:

20250027888

2025-01-23

Inspection System

20240040923

2024-02-01

SHORT-WAVE INFRARED MATERIALS, DETECTORS, AND METHODS

20230408413

2023-12-21

SINGLE SENSOR IMAGING SPECTROSCOPY FOR DETECTING NANOPARTICLES TO QUALIFY CLEAN CHAMBER PARTS

20230333013

2023-10-19

FLUID TESTING SYSTEM

20220404294

2022-12-22

Inspection system

20220357280

2022-11-10

APPARATUS FOR ESTIMATING CONCENTRATION OF BIOMARKER, AND ELECTRONIC DEVICE INCLUDING THE SAME

20220276162

2022-09-01

Apparatus for measuring multi-wavelength transmittance using learned LED temperature compensation model

20190041321

2019-02-07

Sensing cannabis and opioids in exhaled breath by infrared spectroscopy

20090268031

2009-10-29

Electric Device, Information Terminal, Electric Refrigerator, Electric Vacuum Cleaner, Ultraviolet Sensor, and Field-Effect Transistor