Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11649714 | Method for predicting and optimizing rate of penetration (ROP) for oil and gas drilling based on bayesian optimization | Yan Chen, Yuchuan An, Xiangchao Shi, Yang Wang, Zhicheng Li +8 more | 2023-05-16 |
| 7524446 | Method for manufacturing a composite tire of polyurethane tread and radial carcase | Hai Zhang, Tie-Jun Ma, Yan Ye, Jian Shen, Jun Li | 2009-04-28 |