measuring the ratio of AC/DC impedances

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G01N2015/129

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

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G01N2015/129measuring the ratio of AC/DC impedances

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Patents Grantslast 30 patents

Information Patent Grant
Microparticle analysis apparatus and microparticle analysis system
- Patent number 9,915,599
- Issue date Mar 13, 2018
- Sony Corporation
- Marcaurele Brun
- G01 - MEASURING TESTING
Information Patent Grant
Shape parameter for hematology instruments
- Patent number 8,000,940
- Issue date Aug 16, 2011
- Beckman Coulter, Inc.
- Jiuliu Lu
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for performing platelet measurement
- Patent number 7,390,662
- Issue date Jun 24, 2008
- Beckman Coulter, Inc.
- John S. Riley
- G01 - MEASURING TESTING
Information Patent Grant
Microfabricated AC impedance sensor
- Patent number 6,437,551
- Issue date Aug 20, 2002
- The Regents of the University of California
- Peter Krulevitch
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus and method for analyzing particles
- Patent number 6,426,615
- Issue date Jul 30, 2002
- Shailesh Mehta
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for analyzing cells in a whole blood sample
- Patent number 6,228,652
- Issue date May 8, 2001
- Coulter International Corp.
- Carlos M. Rodriguez
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for analyzing particles
- Patent number 6,122,599
- Issue date Sep 19, 2000
- Shailesh Mehta
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for determination of hemoglobin content of ind...
- Patent number 5,686,309
- Issue date Nov 11, 1997
- Coulter International Corp.
- Robert Stewart Frank
- G01 - MEASURING TESTING
Information Patent Grant
Method of counting particles using degree of membership in clusteri...
- Patent number 5,555,196
- Issue date Sep 10, 1996
- Toa Medical Electronics Co., Ltd.
- Kaoru Asano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for counting particles
- Patent number 5,555,198
- Issue date Sep 10, 1996
- Toa Medical Electronics Co., Ltd.
- Kaoru Asano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Particle analyzing apparatus and method therefor
- Patent number 5,532,943
- Issue date Jul 2, 1996
- TOA Medical Electronics Co., Ltd.
- Kaoru Asano
- G01 - MEASURING TESTING
Information Patent Grant
Multi-part differential analyzing apparatus utilizing light scatter...
- Patent number 5,125,737
- Issue date Jun 30, 1992
- Coulter Electronics, Inc.
- Carlos M. Rodriguez
- G01 - MEASURING TESTING
Information Patent Grant
Particle analyzer for measuring the resistance and reactance of a p...
- Patent number 4,791,355
- Issue date Dec 13, 1988
- Coulter Electronics Inc.
- Wallace H. Coulter
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
MULTI-FREQUENCY IMPEDANCE METHOD AND APPARATUS FOR DISCRIMINATING A...
- Publication number 20120142032
- Publication date Jun 7, 2012
- Koninklijke Philips Electronics N.V.
- Hywel Morgan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Shape Parameter For Hematology Instruments
- Publication number 20100088066
- Publication date Apr 8, 2010
- Beckman Coulter, Inc.
- Jiuliu LU
- G01 - MEASURING TESTING
Information Patent Application
Method and apparatus for performing platelet measurement
- Publication number 20070105231
- Publication date May 10, 2007
- Beckman Coulter, Inc.
- John S. Riley
- G01 - MEASURING TESTING

measuring the ratio of AC/DC impedances

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Microparticle analysis apparatus and microparticle analysis system

Shape parameter for hematology instruments

Method and apparatus for performing platelet measurement

Microfabricated AC impedance sensor

Apparatus and method for analyzing particles

Method and apparatus for analyzing cells in a whole blood sample

Apparatus and method for analyzing particles

Method and apparatus for determination of hemoglobin content of ind...

Method of counting particles using degree of membership in clusteri...

Apparatus for counting particles

Particle analyzing apparatus and method therefor

Multi-part differential analyzing apparatus utilizing light scatter...

Particle analyzer for measuring the resistance and reactance of a p...

Patents Applicationslast 30 patents

MULTI-FREQUENCY IMPEDANCE METHOD AND APPARATUS FOR DISCRIMINATING A...

Shape Parameter For Hematology Instruments

Method and apparatus for performing platelet measurement