Eddy Y. Zeng

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Guangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for detection of air-water exchange flux
- Patent number 10,753,831
- Issue date Aug 25, 2020
- GUANGZHOU INSTITUTE OF GEOCHEMISTRY, CHINESE ACADEMY OF SCIENCES
- Eddy Y. Zeng
- G01 - MEASURING TESTING
Information Patent Grant
Gradually-ascending spiraled passive sampler for measuring sediment...
- Patent number 9,518,896
- Issue date Dec 13, 2016
- Guangzhou Institute of Geochemistry, Chinese Academy of Sciences
- Eddy Y. Zeng
- G01 - MEASURING TESTING
Information Patent Grant
Multi-section sediment pore water sampler
- Patent number 8,578,797
- Issue date Nov 12, 2013
- Guangzhou Institute of Geochemistry Chinese Academy of Sciences
- Eddy Y. Zeng
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
AIR-WATER INTERFACE FLUX DETECTION METHOD
- Publication number 20180149558
- Publication date May 31, 2018
- GUANGZHOU INSTITUTE OF GEOCHEMISTRY, CHINESE ACADEMY OF SCIENCES
- Eddy Y. ZENG
- G01 - MEASURING TESTING
Information Patent Application
Gradually-Ascending Spiraled Passive Sampler for Measuring Sediment...
- Publication number 20140165712
- Publication date Jun 19, 2014
- Guangzhou Institute of Geochemistry, Chinese Academy of Sciences
- Eddy Y. Zeng
- G01 - MEASURING TESTING
Information Patent Application
MULTI-SECTION SEDIMENT PORE WATER SAMPLER
- Publication number 20120180578
- Publication date Jul 19, 2012
- Guanghou Institute of Geochemistry, Chinese Acedmy of Sciences
- Eddy Y. Zeng
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING