Special features of multiplexing circuits

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CPC
G01N2021/3159

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GPHYSICS G01Measuring instruments G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES

Current Industry

G01N2021/3159Special features of multiplexing circuits

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Patents Grantslast 30 patents

Information Patent Grant
Spectrometry device and spectrometry method
- Patent number 11,555,782
- Issue date Jan 17, 2023
- Yokogawa Electric Corporation
- Masanori Okada
- G01 - MEASURING TESTING
Information Patent Grant
Optical gas concentration measuring method by forming a differentia...
- Patent number 10,408,742
- Issue date Sep 10, 2019
- Fujikin Incorporated
- Masaaki Nagase
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Optical concentration measuring method
- Patent number 10,324,028
- Issue date Jun 18, 2019
- TOHOKU UNIVERSITY
- Shigetoshi Sugawa
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Concentration measuring method
- Patent number 10,241,034
- Issue date Mar 26, 2019
- TOHOKU UNIVERSITY
- Shigetoshi Sugawa
- G01 - MEASURING TESTING
Information Patent Grant
Optical monitoring system with molecular filters
- Patent number 7,251,032
- Issue date Jul 31, 2007
- Neptec Optical Solutions, Inc.
- Robert A. Lodder
- G01 - MEASURING TESTING
Information Patent Grant
Multiplexing rotary spectrometer
- Patent number 7,113,282
- Issue date Sep 26, 2006
- 3M Innonative Properties Company
- Francis M. Aguirre
- G01 - MEASURING TESTING
Information Patent Grant
Pulse oximeter with improved accuracy and response time
- Patent number 5,820,550
- Issue date Oct 13, 1998
- Novametrix Medical Systems Inc.
- Michael John Ross Polson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Variable filter spectrophotometers
- Patent number 5,526,121
- Issue date Jun 11, 1996
- Eastman Kodak Company
- James R. Sandifer
- G02 - OPTICS
Information Patent Grant
Method of measuring the oxygen saturation in pulsating blood flow
- Patent number 5,448,991
- Issue date Sep 12, 1995
- Michael J. R. Polson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pulse oximeter with improved accuracy and response time
- Patent number 5,398,680
- Issue date Mar 21, 1995
- Michael J. R. Polson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Postacquired spectrophotometers
- Patent number 5,386,295
- Issue date Jan 31, 1995
- Eastman Kodak Company
- Steven C. Switalski
- G02 - OPTICS
Information Patent Grant
Spectrophotometer having means for simultaneous modulation, switchi...
- Patent number 5,357,343
- Issue date Oct 18, 1994
- Eastman Kodak Company
- Alan J. Lowne
- G02 - OPTICS
Information Patent Grant
Pulse oximeter with improved accuracy and response time
- Patent number 5,190,038
- Issue date Mar 2, 1993
- Novametrix Medical Systems, Inc.
- Michael J. R. Polson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Wave form filter pulse detector and method for modulated signal
- Patent number 4,867,571
- Issue date Sep 19, 1989
- Sensormedics Corporation
- Gene Frick
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Infrared gas analyzer with automatic zero adjustment
- Patent number 4,687,934
- Issue date Aug 18, 1987
- Andros Analyzers Incorporated
- Robert E. Passaro
- G01 - MEASURING TESTING
Information Patent Grant
Digital IR gas analyzer
- Patent number 4,678,914
- Issue date Jul 7, 1987
- Environmental Tectonics Corporation
- Richard C. Melrose
- G01 - MEASURING TESTING
Information Patent Grant
Selective multichannel optical time-shared detector for chromatography
- Patent number 4,100,412
- Issue date Jul 11, 1978
- Harry H. Hausdorff
- G01 - MEASURING TESTING
Information Patent Grant
Optical analyzer for agricultural products
- Patent number 4,040,747
- Issue date Aug 9, 1977
- Neotec Corporation
- Donald R. Webster
- G01 - MEASURING TESTING
Information Patent Grant
Optical analyzer for agricultural products
- Patent number 4,037,970
- Issue date Jul 26, 1977
- Neotec Corporation
- Donald R. Webster
- G01 - MEASURING TESTING
Information Patent Grant
3861788
- Patent number 3,861,788
- Issue date Jan 21, 1975
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Optical monitoring system with molecular filters
- Publication number 20060072110
- Publication date Apr 6, 2006
- Neptec Optical Solutions, Inc.
- Robert A. Lodder
- G01 - MEASURING TESTING
Information Patent Application
Multiplexing rotary spectrometer
- Publication number 20050134854
- Publication date Jun 23, 2005
- 3M Innovative Properties Company
- Francis M. Aguirre
- G01 - MEASURING TESTING

Special features of multiplexing circuits

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Spectrometry device and spectrometry method

Optical gas concentration measuring method by forming a differentia...

Optical concentration measuring method

Concentration measuring method

Optical monitoring system with molecular filters

Multiplexing rotary spectrometer

Pulse oximeter with improved accuracy and response time

Variable filter spectrophotometers

Method of measuring the oxygen saturation in pulsating blood flow

Pulse oximeter with improved accuracy and response time

Postacquired spectrophotometers

Spectrophotometer having means for simultaneous modulation, switchi...

Pulse oximeter with improved accuracy and response time

Wave form filter pulse detector and method for modulated signal

Infrared gas analyzer with automatic zero adjustment

Digital IR gas analyzer

Selective multichannel optical time-shared detector for chromatography

Optical analyzer for agricultural products

Optical analyzer for agricultural products

3861788

Patents Applicationslast 30 patents

Optical monitoring system with molecular filters

Multiplexing rotary spectrometer