Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6807309 | Linear list compression | — | 2004-10-19 |
| 6788814 | Graph based thinning of graphical objects | — | 2004-09-07 |
| 6763137 | Recognition and clustering of connected components in bi-level images | — | 2004-07-13 |
| 6532302 | Multiple size reductions for image segmentation | — | 2003-03-11 |
| 6275622 | Image rotation system | — | 2001-08-14 |
| 6266445 | Classification-driven thresholding of a normalized grayscale image | Roger D. Melen | 2001-07-24 |
| 6259814 | Image recognition through localized interpretation | Roger D. Melen | 2001-07-10 |
| 6067384 | Fast scaling of JPEG images | Olagappan Manickam, Jonathan E. DeVito | 2000-05-23 |
| 5974177 | Apparatus and method of network distribution of record data using transmittal symbols hand entered on a transmittal sheet | — | 1999-10-26 |
| 5719959 | Similarity determination among patterns using affine-invariant features | — | 1998-02-17 |
| 5539840 | Multifont optical character recognition using a box connectivity approach | Sofya B. Malitsky | 1996-07-23 |