Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8648516 | Elastomeric bridge bearings having a piezoelectric device | Dong Ho Ha, Moon Sig Yoo | 2014-02-11 |
| 8091823 | Flapping apparatus with large flapping angles | Hoon Cheol Park, Quoc Nguyen, Do Young Byun | 2012-01-10 |