| Number | Date | Product details |
|---|---|---|
| 1 | 2015 ~ 2016 | Digital R/I Converter |
| 2 | 2008 ~ 2009 | Patent on Integral Valve Cone Meter & Wafer Cone Meter |
| 3 | 2007 ~ 2009 | FMCW Radar Level Meter |
| 4 | 2007 ~ 2009 | Fuel Gauge (Level Transmitter) for an extremely low temperature condition-Fuel Gauge for LNG (-200℃) Tank |
| 5 | 2006 ~ 2006 | Float Valve for the fuel tank of the plane (F-4D/E) |
| 6 | 2005 ~ 2006 | Thermal Dispersion Level Transmitter for the Nuclear Power Plant |
| 7 | 2002 ~ 2004 | Thermal Dispersion Flow/Level Transmitter for the Nuclear Power Plant |
| 8 | 1998 ~ 1999 | Wedge Type D/P Flow Meter |
Research result