Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7307766 | Black and white image detection | Hanqiang Huang | 2007-12-11 |
| 7085413 | Image background detection and removal | Hanqiang Huang | 2006-08-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7307766 | Black and white image detection | Hanqiang Huang | 2007-12-11 |
| 7085413 | Image background detection and removal | Hanqiang Huang | 2006-08-01 |