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Dong C. Liang
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Vancouver, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Microsample analysis system using syringe pump and injection port
Patent number
6,802,228
Issue date
Oct 12, 2004
Dong C. Liang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Pulsed width modulation of 3-way valves for the purposes of on-line...
Patent number
6,786,235
Issue date
Sep 7, 2004
Dong C. Liang
G01 - MEASURING TESTING
Information
Patent Grant
Using flame and graphite furnace atomic absorption spectrometry for...
Patent number
6,770,484
Issue date
Aug 3, 2004
Dong C. Liang
G01 - MEASURING TESTING
Information
Patent Grant
Atmospheric pressure capacitively coupled plasma excitation source
Patent number
5,122,713
Issue date
Jun 16, 1992
University of British Columbia
Dong C. Liang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Atmospheric pressure capacitively coupled plasma atomizer for atomi...
Patent number
5,081,397
Issue date
Jan 14, 1992
University of British Columbia
Dong C. Liang
G01 - MEASURING TESTING
Information
Patent Grant
Atmospheric pressure capacitively coupled plasma spectral lamp
Patent number
5,069,546
Issue date
Dec 3, 1991
University of British Columbia
Dong C. Liang
G01 - MEASURING TESTING
Information
Patent Grant
Capacitively coupled plasma detector for gas chromatography
Patent number
5,062,708
Issue date
Nov 5, 1991
University of British Columbia
Dong C. Liang
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
High-throughput screening assay for Na, K-ATPase using atomic absor...
Publication number
20070092970
Publication date
Apr 26, 2007
Dong Cuan Liang
G01 - MEASURING TESTING
Information
Patent Application
Automated high-throughput solubility screening of organic compounds...
Publication number
20050250216
Publication date
Nov 10, 2005
Dong Cuan Liang
G01 - MEASURING TESTING
Information
Patent Application
Robotic syringe system utilizing a liquid piston for the measuremen...
Publication number
20050217476
Publication date
Oct 6, 2005
Dong Cuan Liang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
High-throughput screening assay for chloride channel activity using...
Publication number
20040219511
Publication date
Nov 4, 2004
Dong Cuan Liang
G01 - MEASURING TESTING
Information
Patent Application
Using flame and graphite furnace atomic absorption spectrometry for...
Publication number
20030100121
Publication date
May 29, 2003
Dong C. Liang
G01 - MEASURING TESTING
Information
Patent Application
Microsample analysis system using syringe pump and injection port
Publication number
20020190202
Publication date
Dec 19, 2002
Dong C. Liang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Pulsed width modulation of 3-way valves for the purposes of on-line...
Publication number
20020139425
Publication date
Oct 3, 2002
Dong C. Liang
G01 - MEASURING TESTING