Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D636709 | Walker | — | 2011-04-26 |
| 7762972 | Orthopedic knee joint brace | — | 2010-07-27 |
| 7317745 | Multi-wavelength laser diode | Tae Sung Jang, Hee Seok Choi, Dong Min Jeon | 2008-01-08 |