Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6681044 | Retrieval of cursive Chinese handwritten annotations based on radical model | Chi Zhang | 2004-01-20 |
| 6674900 | Method for extracting titles from digital images | Min Yi | 2004-01-06 |
| 6674919 | Method for determining the skew angle of a two-dimensional barcode | Jinhong Guo | 2004-01-06 |