Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9559794 | Apparatus and method for detecting signals | Young Hyoun Kwon, Kyung-Hoon Lee, Hui-Rae Cho, Jae-Ki Lee, Jin-Gak JANG +4 more | 2017-01-31 |
| 8328699 | Exercising air footboard and buffer for air footboard | — | 2012-12-11 |
| 7160229 | Exercising air footboard and buffer for air footboard | — | 2007-01-09 |