Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9562304 | Polycrystalline silicon ingot, preparation method thereof, and polycrystalline silicon wafer | Dongli Hu, Yuepeng Wan, Qi Lei, Hongrong Chen, Tao Zhang +1 more | 2017-02-07 |