Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9054267 | Method of manufacturing light absorbing layer for solar cell using selenization process under element selenium vapor ambience and thermal treatment apparatus for manufacturing light absorbing layer | — | 2015-06-09 |
| 8993371 | Method of manufacturing light absorbing layer for solar cell using selenization process under element selenium vapor ambience and thermal treatment apparatus for manufacturing light absorbing layer | — | 2015-03-31 |