Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11327193 | Method and device for imaging diffracted waves based on azimuth-dip angle gathers, and storage medium | Zhengwei Li, Baokun Lu, Jiangjie Zhang, Jianfeng Zhang | 2022-05-10 |
| 11209563 | Data optimization method and integral prestack depth migration method | Hongwei Gao, Wei Liu, Jianfeng Zhang | 2021-12-28 |