Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7597186 | Substrate transport device | Fu-Ching Tung, Hsin-Hung Huang | 2009-10-06 |
| 6776884 | Electropolishing process means for inner and outer surfaces of a metal | Chun-Hung Lin, Chin-Ching Wu, Chin-Jyi Wu, Yung-Chen Peng, Yu-Chuan Tu | 2004-08-17 |
| 6660138 | Electropolishing process means for an inner surface of a long tube | Chun-Hung Lin, Chen-Der Tsai, Chin-Ching Wu, Yuh-Feng Chen, Hann-Tsong Wang | 2003-12-09 |
| 6439254 | Mass flow controller automation method and related system | Yung-Ju Huang, Hann-Tsong Wang, Mu-Huo Cheng, Wen Jiang Yang | 2002-08-27 |