Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9373784 | Semiconductor memory device and manufacturing method thereof | Jia Xu, Guanping Wu, Chao Zhang | 2016-06-21 |
| 9023710 | Semiconductor memory device and manufacturing method thereof | Jia Xu, Guanping Wu, Chao Zhang | 2015-05-05 |
| 8912039 | Semiconductor device and manufacturing method thereof | Jia Xu, Guanping Wu, Johnny Ren | 2014-12-16 |