Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6825877 | Multiplex bucket brigade circuit | Mary J. Hewitt, John L. Vampola | 2004-11-30 |
| 6762795 | Bi-directional capable bucket brigade circuit | Howard T. Chang, Eileen M. Herrin, Mary J. Hewitt, John L. Vampola | 2004-07-13 |