Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10048603 | Alignment method and alignment system thereof | Qiang Zhang | 2018-08-14 |
| 9646865 | Interconnection structure, fabricating method thereof, and exposure alignment system | Qiang Zhang, Bin Xing | 2017-05-09 |