Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6247349 | Polymer-based humidity sensing elements | Chun-Yuan Lee, Chia-Jung Lu | 2001-06-19 |
| 5855849 | Solid state humidity sensor | Yingjeng James Li | 1999-01-05 |
| 5741540 | Method of forming solid state humidity sensor | Yingjeng James Li | 1998-04-21 |
| 5434551 | Gas sensor having its heater and sensing layer on opposite sides of its substrate | I-Cherng Chen, Ming-Hann Tzeng, Chiu-Fong Liaw, James Ku | 1995-07-18 |
| 5273779 | Method of fabricating a gas sensor and the product fabricated thereby | I-Cherng Chen, Ming-Hann Tzeng, Chiu-Fong Liaw, James Ku | 1993-12-28 |