Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6743691 | Semiconductor device and method for fabricating the same | Atsushi Kurokawa, Masao Yamane | 2004-06-01 |
| 6696711 | Semiconductor device and power amplifier using the same | Tohru Oka, Isao Ohbu, Kiichi Yamashita | 2004-02-24 |
| 6674103 | HBT with nitrogen-containing current blocking base collector interface and method for current blocking | Charles W. Tu, Peter M. Asbeck, Rebecca Welty | 2004-01-06 |