Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6624827 | Apparatus and method for locking or prohibiting access to designated object displayed on shared electronic whiteboard | Dae-Joon Hwang | 2003-09-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6624827 | Apparatus and method for locking or prohibiting access to designated object displayed on shared electronic whiteboard | Dae-Joon Hwang | 2003-09-23 |