Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6662180 | Method for searching in large databases of automatically recognized text | Walid G. Aref | 2003-12-09 |
| 6625335 | Method and apparatus for assigning keywords to documents | — | 2003-09-23 |
| 6597808 | User drawn circled region extraction from scanned documents | Jinhong Guo | 2003-07-22 |