Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11499826 | Long-term in-situ observing device and method for deep sea bottom- supported engineering geological environment | Chaoqi Zhu, Xiujun Guo, Qingsheng Meng, Tao Liu, Lanjun Liu +5 more | 2022-11-15 |
| 11448577 | Second-generation in-situ test device for strength of shallow water sediment | Xiaolei Liu, Hong Zhang, Jiewen Zheng, Hongxian Shan | 2022-09-20 |