Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6806513 | Heterojunction bipolar transistor having wide bandgap material in collector | Clarence J. Dunnrowicz, Yan-Hao Chen, Chien-Ping Lee | 2004-10-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6806513 | Heterojunction bipolar transistor having wide bandgap material in collector | Clarence J. Dunnrowicz, Yan-Hao Chen, Chien-Ping Lee | 2004-10-19 |