Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6765242 | Npn double heterostructure bipolar transistor with ingaasn base region | Ping-Chih Chang, Albert G. Baca, Nein-Yi Li, Carol I. H. Ashby | 2004-07-20 |
| 6677172 | On-wafer burn-in of semiconductor devices using thermal rollover | Charlie Wang, Wenlin Luo | 2004-01-13 |