Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8073496 | Helmet type hands free system with radio communication function | Young-Ho Kim, Joon-ho Kim | 2011-12-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8073496 | Helmet type hands free system with radio communication function | Young-Ho Kim, Joon-ho Kim | 2011-12-06 |