Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11518131 | Press machine execution system | Haihong Huang, Lei Li, Zhifeng Liu | 2022-12-06 |
| 11186057 | Press machine and press machine execution system | Haihong Huang, Lei Li, Zhifeng Liu | 2021-11-30 |