Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8153887 | Method and structure for hydrogenation of silicon substrates with shaped covers | Pui Yee Joan Ho, Nathan W. Cheung, Man Wong, Chung Chan | 2012-04-10 |
| 8153892 | Internal light trapping method and structure using porous monocyrstalline silicon films for photovoltaic applications | Nathan W. Cheung, Chung Chan | 2012-04-10 |
| 8148629 | Method and structure for hydrogenation of porous monocrystalline silicon substrates | Nathan W. Cheung, Chung Chan | 2012-04-03 |
| 8143511 | Texture process and structure for manufacture of composite photovoltaic device substrates | Nathan W. Cheung | 2012-03-27 |
| 8143514 | Method and structure for hydrogenation of silicon substrates with shaped covers | Pui Yee Joan Ho, Nathan W. Cheung, Chung Chan | 2012-03-27 |