Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7012288 | Heterojunction bipolar transistor having non-uniformly doped collector for improved safe-operating area | Chien-Ping Lee, Hin Fai Chau, Nanlei Larry Wang, Yan-Hao Chen, Barry Jia-Fu Lin | 2006-03-14 |
| 6806513 | Heterojunction bipolar transistor having wide bandgap material in collector | Hin Fai Chau, Yan-Hao Chen, Chien-Ping Lee | 2004-10-19 |
| 6163557 | Fabrication of group III-V nitrides on mesas | Linda Romano, David P. Bour | 2000-12-19 |
| 6136623 | Multiple wavelength laser arrays by flip-chip bonding | Daniel Hofstetter, Decai Sun, Ross D. Bringans, Michael A. Kneissl | 2000-10-24 |
| 4895290 | Method for bonding materials | Joseph Callerame | 1990-01-23 |
| 4434384 | Ultrasonic transducer and its method of manufacture | Joseph Callerame | 1984-02-28 |
| 4270105 | Stabilized surface wave device | Thomas E. Parker | 1981-05-26 |