Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11280172 | Method for evaluating and preventing creep damage to conductivity of hydraulic fracture in gas reservoirs | Ang Luo, Yongming Li, Qing Yin, Hu Jia, Xiyu Chen | 2022-03-22 |
| 11227742 | Electron microscopic specimen, and methods for preparing and performing microscopic examination of the same | Chien-Chun Chen | 2022-01-18 |