Ying TANG

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BEIJING, CN

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Patents Grantslast 30 patents

Information Patent Grant
Adsorbed gas content measuring instrument and its testing method
- Patent number 8,578,754
- Issue date Nov 12, 2013
- Jinchuan Zhang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Gum Condition Assessment
- Publication number 20160178647
- Publication date Jun 23, 2016
- The Procter & Gamble Company
- Jinlan Chang
- G01 - MEASURING TESTING
Information Patent Application
ADSORBED GAS CONTENT MEASURING INSTRUMENT AND ITS TESTING METHOD
- Publication number 20110239732
- Publication date Oct 6, 2011
- Jinchuan ZHANG
- G01 - MEASURING TESTING