Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12168912 | Downhole hydraulic directional control valve used by hydraulic power pumps and working method thereof | Baozhong Ma, Sifeng Bi, Meng Liu, Xuejiang Li, Chao Gao +1 more | 2024-12-17 |
| 10752771 | Low dielectric constant (DK) and dissipation factor (DF) material for nano-molding technology (NMT) | Hui Peng, Wei Shan | 2020-08-25 |
| 10179854 | Chemically resistant polycarbonate-polyester compositions, methods of manufacture, and articles thereof | Yagang Chen, Lin Chen, Dake Shen | 2019-01-15 |
| 9790363 | Polyester-polycarbonate composition and article | Lin Chen, Huanbing Wang, Dongbo Xing, Shun Wan, Dake Shen | 2017-10-17 |