Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9977127 | Ship draught detection apparatus and its detection method | Da Chen, Baodong Lou, Shuitao Gu, Lijun Hou, Ning Zhuang | 2018-05-22 |
| 9861140 | Electronic cigarette atomizer with convenient-to-mount heating wire | Litao Wang, Yiyu Cheng | 2018-01-09 |