Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9797028 | Method of purifying yttrium | Ming Cheng, Tung-Chun Wu, Ching-Yu Tso, Shien Yang | 2017-10-24 |
| 8567385 | Fret saw including a cutting wire provided with fixed abrasive grains each including a core coated with a hard film | Chien-Chih Kung, Ching-Yu Tso, Shang-Wanq Yeh | 2013-10-29 |
| 8569392 | Method for making absorbent for metal | Yen-Chung Chen, Chih-Kai Chang, Ching-Yu Tso, Jen-Bin Won, Ming-Der Ger | 2013-10-29 |
| 8357217 | Method and apparatus for making a fixed abrasive wire | Hong-Ting Huang, Chin-Yu Tso, Shang-Wanq Yeh | 2013-01-22 |
| 8354138 | Preparing method for coating PMMA particles with silicon dioxide | Yen-Chung Chen, Ming-Der Ger, Hung-Fang Huang, Shang-Wanq Yeh | 2013-01-15 |
| 7700150 | Method for preparation of diffusion sheet | Chang-Neng Shauo, Hsien-Ming Wu, Hung-Fang Huang, Wen-Yung Shu | 2010-04-20 |
| 7563508 | Diffusion beads with core-shell structure | Hsien-Ming Wu, Chang-Neng Shauo, Wen-Yung Shu | 2009-07-21 |