Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8547337 | Device for inputting english characters for a mobile communication terminal, and method for same | — | 2013-10-01 |
| 5687611 | Parking brake for use with a power shift transmission | Sang Ho Sin | 1997-11-18 |