Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8904870 | Device for prediction underground behavior by using acoustic emission sensor and producing method thereof | Dae-Sung Cheon, Eui-Sub Park, Dae-Gee HUH | 2014-12-09 |
| 8899106 | Method for detecting structural stability of object area and apparatus for the same | Dae-Song Cheon, Won-Kyong Song | 2014-12-02 |
| 8353205 | Measuring apparatus with AE sensor, installing method thereof, and set of the measuring apparatus | Dae-Sung Cheon, Eui-Sub Park, Chan Hee Park, Joong-Ho Synn | 2013-01-15 |
| 8019558 | Method for predicting failure of geotechnical structures | Dae-Sung Cheon, Eui-Sub Park, Chan Hee Park, Joong-Ho Synn | 2011-09-13 |