Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12132128 | Back-contact cell with isolation grooves specifically disposed and preparation method thereof | Chaohua Zhang | 2024-10-29 |
| 12034094 | Double-sided tunneling silicon-oxide passivated back-contact solar cell and preparation method thereof | — | 2024-07-09 |
| 12021158 | Mask-layer-free hybrid passivation back contact cell and fabrication method thereof | — | 2024-06-25 |