Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5822454 | System and method for automatic page registration and automatic zone detection during forms processing | — | 1998-10-13 |
| 5706365 | System and method for portable document indexing using n-gram word decomposition | Natarajan Ravichandran | 1998-01-06 |