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Chengdu, CN
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Patents Grants
last 30 patents
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Patent Grant
Double-sided diaphragm micro gas-preconcentrator with a back-on-fac...
Patent number
9,726,651
Issue date
Aug 8, 2017
University of Electronic Science and Technology of China
Xiaosong Du
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Double-sided diaphragm micro gas-preconcentrator
Patent number
8,969,976
Issue date
Mar 3, 2015
University of Electronic Science and Technology of China
Xiaosong Du
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Double-sided Diaphragm Micro Gas-preconcentrator with a Back-on-fac...
Publication number
20150160172
Publication date
Jun 11, 2015
University of Electronic Science and Technology of China
Xiaosong Du
G01 - MEASURING TESTING
Information
Patent Application
Double-sided diaphragm micro gas-preconcentrator
Publication number
20130249022
Publication date
Sep 26, 2013
University of Electronic Science and Technology of China
Xiaosong Du
G01 - MEASURING TESTING