Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11347132 | Follow-focus wheel assembly, handheld device and photographing system | Qiongwei Wu, Zhenhua Xu, Jian Yang | 2022-05-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11347132 | Follow-focus wheel assembly, handheld device and photographing system | Qiongwei Wu, Zhenhua Xu, Jian Yang | 2022-05-31 |