Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10138573 | Auxiliary heating device for zone melting furnace and heat preservation method for single crystal rod thereof | Penggen Ouyang, Dantao Wang, Mingjie Chen, Gang Shi, Jianwei Cao +2 more | 2018-11-27 |