Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10053797 | Crystal growth apparatus and thermal insulation cover of the same | Chih-Chieh Yu, Wen-Chieh Lan, I-Ching Li, Wen-Ching Hsu, Jiunn-Yih Chyan | 2018-08-21 |
| 9708727 | Stirring apparatus of ingot casting furnace | Chih-Chieh Yu, Wen-Chieh Lan, Jiunn-Yih Chyan, I-Ching Li, Wen-Ching Hsu | 2017-07-18 |