Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11459880 | Method for evaluating difference in gas injection effect of gas injection wells in carbonate reservoir | Yisheng Hu, Xuan Bai, Ping Guo, Jianfen DU, Zhouhua Wang | 2022-10-04 |
| 11244947 | Semiconductor device for a volatile memory and method of manufacturing semiconductor device | John H. Zhang, Devendra K. Sadana, Yanzun Li | 2022-02-08 |