Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8330169 | Multi-gas sensor and method of fabricating the sensor | Huey-Ing Chen, Tsung-Han Tsai, Tai-You Chen, Chung-Fu Chang, Chi-Hsiang Hsu | 2012-12-11 |
| 6969900 | Semiconductor diode capable of detecting hydrogen at high temperatures | Huey-Ing Chen, Kun-Wei Lin, Chun-Tsen Lu | 2005-11-29 |
| 6800499 | Process for preparing a hydrogen sensor | Huey-Ing Chen, Yen-I Chou, Chin-Yi Chu, Hsi-Jen Pan | 2004-10-05 |
| 6791126 | Heterojunction bipolar transistor with zero conduction band discontinuity | Shiou-Ying Cheng | 2004-09-14 |
| 6465815 | High-breakdown voltage heterostructure field-effect transistor for high temperature operations | Jung-Hui Tsai, Wen-Lung Chang, Kuo-Hui Yu, Kun-Wei Lin | 2002-10-15 |
| 6459103 | Negative-differential-resistance heterojunction bipolar transistor with topee-shaped current-voltage characteristics | Wei Wang, Shiou-Ying Cheng | 2002-10-01 |
| 6293137 | Hydrogen sensor | Huey-lng Chen, Hsi-Jen Pan | 2001-09-25 |
| 6197622 | Structure of metal-insulator-semiconductor-like multiple-negative-differential-resistance device and fabrication method thereof | Lih-Wen Laih | 2001-03-06 |
| 6188081 | Fabrication process and structure of the metal-insulator-semiconductor-insulator-metal (MISIM) multiple-differential-resistance (MNDR) device | Lih-Wen Laih | 2001-02-13 |
| 6160278 | Hydrogen-sensitive palladium (PD) membrane/semiconductor schottky diode sensor | Huey-Ing Chen, Shiou-Ying Cheng | 2000-12-12 |
| 6118136 | Superlatticed negative-differential-resistance functional transistor | Shiou-Ying Cheng | 2000-09-12 |
| 5977572 | Low offset voltage AlInAs/GaInAs heterostructure-confinement bipolar transistor | Wen-Shiung Lour, Jung-Hui Tsai | 1999-11-02 |
| 5838030 | GaInP/GaInAs/GaAs modulation-compositioned channel field-effect transistor | Lih-Wen Laih | 1998-11-17 |
| 5831297 | Structure of metal-insulator-semiconductor-like mutiple-negative-differential-resistance device | Lih-Wen Laih | 1998-11-03 |
| 5828077 | Long-period superlattice resonant tunneling transistor | Shiou-Ying Cheng | 1998-10-27 |
| 5789771 | Camel-gate field-effect transistor with multiple modulation-doped channels | Wen-Shiung Lour, Jung-Hui Tsai | 1998-08-04 |
| 5701020 | Pseudomorphic step-doped-channel field-effect transistor | Lih-Wen Laih | 1997-12-23 |
| 5698862 | Structure of the heterostructure-emitter and heterostructure-base transistor (HEHBT) | Wen-Shiung Lour, Jung-Hui Tsai | 1997-12-16 |