Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6731334 | Automatic voice tracking camera system and method of operation | Joonyoul Maeng | 2004-05-04 |
| 6707489 | Automatic voice tracking camera system and method of operation | Joonyoul Maeng | 2004-03-16 |