Sam Yong Woo

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Pressure sensor using field emission of carbon nano-tube
- Patent number 7,564,246
- Issue date Jul 21, 2009
- Korea Research Institute of Standards and Science
- In Mook Choi
- G01 - MEASURING TESTING
Information Patent Grant
Calibration apparatus for vacuum gauge having combined use of 1 Tor...
- Patent number 7,392,686
- Issue date Jul 1, 2008
- Korea Research Institute of Standards and Science
- Sam Yong Woo
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
PRESSURE SENSOR USING FIELD EMISSION OF CARBON NANO-TUBE
- Publication number 20090072836
- Publication date Mar 19, 2009
- In Mook Choi
- G01 - MEASURING TESTING
Information Patent Application
Calibration apparatus for vacuum gauge having combined use of 1 Tor...
- Publication number 20060288758
- Publication date Dec 28, 2006
- Korea Research Institute of Standards and Science
- Sam Yong Woo
- G01 - MEASURING TESTING