Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10729015 | Pre-press head and operating method of pre-press head | Honglin Niu, Peng Sui, Guangxiang Wang, Meiyan Tao | 2020-07-28 |
| 10280024 | Film feeding apparatus and control method thereof | Honglin Niu, Jinbao Zhang, Xutong Chen, Duanduan Ding | 2019-05-07 |