Cheng; Shiou-Ying
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cheng; Shiou-Ying.The latest application filed is for "heterojunction bipolar transistor with zero conduction band discontinuity".
- Cheng; Shiou-Ying - Taipei Hsien TW
- Cheng; Shiou-Ying - Tainan TW
- Cheng; Shiou-Ying - Tai-Nan TW
| Patent | Date |
|---|---|
| Heterojunction bipolar transistor with zero conduction band discontinuity Grant 6,791,126 - Liu , et al. September 14, 2 | 2004-09-14 |
| Heterojunction bipolar transistor with zero conduction band discontinuity App 20030222278 - Liu, Wen-Chau ; et al. | 2003-12-04 |
| Hydrogen-sensitive palladium (PD) membrane/semiconductor schottky diode sensor Grant 6,160,278 - Liu , et al. December 12, 2 | 2000-12-12 |
| Superlatticed negative-differential-resistance functional transistor Grant 6,118,136 - Liu , et al. September 12, 2 | 2000-09-12 |
| Wide voltage operation regime double heterojunction bipolar transistor Grant 6,031,256 - Liu , et al. February 29, 2 | 2000-02-29 |
| Long-period superlattice resonant tunneling transistor Grant 5,828,077 - Liu , et al. October 27, 1 | 1998-10-27 |
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