Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6474787 | Flextensional transducer | — | 2002-11-05 |
| 6454393 | Chamber and orifice shape variations in an orifice plate | Chien-Hua Chen | 2002-09-24 |
| 6428140 | Restriction within fluid cavity of fluid drop ejector | — | 2002-08-06 |