Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9797028 | Method of purifying yttrium | Ming Cheng, Tung-Chun Wu, Hsiou-Jeng Shy, Shien Yang | 2017-10-24 |
| 9030221 | Circuit structure of test-key and test method thereof | — | 2015-05-12 |
| 8567385 | Fret saw including a cutting wire provided with fixed abrasive grains each including a core coated with a hard film | Chien-Chih Kung, Shang-Wanq Yeh, Hsiou-Jeng Shy | 2013-10-29 |
| 8569392 | Method for making absorbent for metal | Yen-Chung Chen, Chih-Kai Chang, Hsiou-Jeng Shy, Jen-Bin Won, Ming-Der Ger | 2013-10-29 |