Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4493942 | Solar cell with two-dimensional reflecting diffraction grating | Ping Sheng | 1985-01-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4493942 | Solar cell with two-dimensional reflecting diffraction grating | Ping Sheng | 1985-01-15 |