Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11415232 | Manufacturing method for proportional valve body | Bu Qiu, Dayan Bi | 2022-08-16 |
| 11353495 | Fabrication variation analysis method of silicon Mach-Zehnder electro- optic modulator | Zhaobang Zeng, Peiyan Zhao | 2022-06-07 |