Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8293567 | CIGS solar cell having thermal expansion buffer layer and method for fabricating the same | — | 2012-10-23 |
| 8026124 | Method for fabricating copper/indium/gallium/selenium solar cell by wet process under non-vacuum condition | — | 2011-09-27 |
| 7998789 | Method and system for forming copper indium gallium sulfur selenide absorption layer and cadmium sulfide buffer layer under non-vacuum condition | — | 2011-08-16 |
| 7922804 | Method for preparing sol-gel solution for CIGS solar cell | — | 2011-04-12 |
| 7915072 | Non-vacuum coating method for preparing light absorbing layer of solar cell | — | 2011-03-29 |