Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7246887 | Dual input bi-directional printhead driver integrated circuit | Shawn E. O'Hara, Robert P. Dutt | 2007-07-24 |
| 7236183 | Printhead with variable exposure width | Shawn E. O'Hara | 2007-06-26 |