Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11152230 | Device and method for bonding alignment | Zhi Zhu, Jianjun Zhao | 2021-10-19 |
| 10985044 | Machine vision system for substrate alignment and alignment device | Zhi Zhu | 2021-04-20 |