Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10107737 | Apparatus and method for evaluating film adhesion | Hongwei Xing, Guilin Liu | 2018-10-23 |
| 9719723 | Substrate support structure, vacuum drying apparatus and method for vacuum drying a substrate | Hongwei Xing, Huihui Mu, Hequn Zhang, Longgen Yang | 2017-08-01 |
| 9324890 | Photovoltaic device with solution-processed chalcogenide absorber layer | David B. Mitzi, Wei Liu | 2016-04-26 |
| 8802977 | Techniques for enhancing performance of photovoltaic devices | David B. Mitzi, Wei Liu | 2014-08-12 |
| 8613973 | Photovoltaic device with solution-processed chalcogenide absorber layer | David B. Mitzi, Wei Liu | 2013-12-24 |