Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6963350 | Painting interface to computer drawing system curve editing | Yong Joo Kil | 2005-11-08 |
| 6919888 | Computer drawing shape manipulation with envelope meshes | Yong Joo Kil | 2005-07-19 |