Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10868201 | Front-side conductive paste for crystalline silicon solar cell, preparation method therefor, and solar cell | Fengzhen Sun, Yu Li, Delin Li | 2020-12-15 |
| 10797185 | Front-side conductive paste for crystalline silicon solar cell, preparation method therefor, and solar cell | Fengzhen Sun, Yu Li, Delin Li | 2020-10-06 |
| 10658090 | Conductive paste for semiconductor device and preparation method | Jie Zhang, Fengzhen Sun, Delin Li | 2020-05-19 |