Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D973040 | Antenna monitoring tool box | Hung-Wen Hsu, Che-Cheng Chang, Jian Chen | 2022-12-20 |
| 11326398 | Portable seafloor drill rig for submersible for multi-point core drilling | Yongping Jin, Youduo Peng, Buyan Wan, Jun GONG, Jian Yan | 2022-05-10 |