Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7814795 | Dual mode measurement system with quartz crystal microbalance | Chao-Fa Lee, Cheng-Hsing Kuo | 2010-10-19 |
| 7509860 | System for measuring resonant frequency and delay time of quartz crystal microbalance | Chao-Fa Lee, Cheng-Hsing Kuo | 2009-03-31 |