Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6633145 | Circuit for improved back EMF detection | Jianwen Shao, Dennis C. Nolan, Kwan A. Haughton | 2003-10-14 |
| 6547353 | Thermal ink jet printhead system with multiple output driver circuit for powering heating element and associated method | — | 2003-04-15 |