Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9583668 | Semiconductor device | Klaus Weber | 2017-02-28 |
| 7875794 | Semiconductor wafer processing to increase the usable planar surface area | Klaus Weber | 2011-01-25 |
| 7828983 | Semiconductor texturing process | Klaus Weber | 2010-11-09 |
| 7595543 | Semiconductor processing method for increasing usable surface area of a semiconductor wafer | Klaus Weber | 2009-09-29 |
| 7169669 | Method of making thin silicon sheets for solar cells | Klaus Weber | 2007-01-30 |
| 4589191 | Manufacture of high efficiency solar cells | Martin Andrew Green | 1986-05-20 |
| 4404422 | High efficiency solar cell structure | Martin Andrew Green | 1983-09-13 |