Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9537037 | Wet etching method for an N-type bifacial cell | Fei Zheng, Zhongwei Zhang, Lei Shi, Zhongli Ruan, Chen Zhao | 2017-01-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9537037 | Wet etching method for an N-type bifacial cell | Fei Zheng, Zhongwei Zhang, Lei Shi, Zhongli Ruan, Chen Zhao | 2017-01-03 |