Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11404385 | Packaged electronic device with low resistance roughened backside contact | Qin Xu Yu, Jian Jun Kong, Yun Fu An | 2022-08-02 |
| 10566204 | Etching and mechanical grinding film-layers stacked on a semiconductor substrate | Jian Jun Kong, Tian Yi Zhang, Qin Xu Yu, Sheng-Pin Yang | 2020-02-18 |
| 10249504 | Etching and mechanical grinding film-layers stacked on a semiconductor substrate | Jian Jun Kong, Tian Yi Zhang, Qin Xu Yu, Sheng-Pin Yang | 2019-04-02 |