Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687253 | Method for comparing word shapes | Daniel P. Huttenlocher | 1997-11-11 |
| 5640466 | Method of deriving wordshapes for subsequent comparison | Daniel P. Huttenlocher | 1997-06-17 |