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Zhaoguo Tong
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Kitchener, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Phase shift optical loop spectroscopy
Patent number
7,907,799
Issue date
Mar 15, 2011
Queen's University at Kingston
Hans-Peter Loock
G01 - MEASURING TESTING
Information
Patent Grant
Phase shift optical loop spectroscopy
Patent number
7,483,598
Issue date
Jan 27, 2009
Queen's University at Kingston
Hans-Peter Loock
G01 - MEASURING TESTING
Information
Patent Grant
Optical loop ring-down
Patent number
6,842,548
Issue date
Jan 11, 2005
Queen's University at Kingston
Hans-Peter Loock
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Phase shift optical loop spectroscopy
Publication number
20090232442
Publication date
Sep 17, 2009
Hans-Peter Loock
G01 - MEASURING TESTING
Information
Patent Application
Phase shift optical loop spectroscopy
Publication number
20050201661
Publication date
Sep 15, 2005
Hans-Peter Loock
G01 - MEASURING TESTING
Information
Patent Application
Optical loop ring-down
Publication number
20030007715
Publication date
Jan 9, 2003
Hans-Peter Loock
G01 - MEASURING TESTING