Issued Patents 2023
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11846510 | Feature matching and correspondence refinement and 3D submap position refinement system and method for centimeter precision localization using camera-based submap and LiDAR-based global map | Yi-Hsiu Wang, Ke Xu | 2023-12-19 |
| 11810322 | Camera pose estimation techniques | Chenzhe Qian, Ke Xu, Mingdong Wang, Xiaodi Hou | 2023-11-07 |
| 11774615 | Method and systems for computational efficiency 3D prestack Kirchhoff depth migration | Hongwei Liu, Yujin Liu, Song Han, Yue Du | 2023-10-03 |
| 11733413 | Method and system for super resolution least-squares reverse time migration | Hongwei Liu | 2023-08-22 |
| 11700668 | Channel access method and apparatus | Yunbo Li, Yanchun Li | 2023-07-11 |
| 11681043 | Diffraction imaging using pseudo dip-angle gather | Lu LIU, Tong Wang Fei | 2023-06-20 |
| 11656378 | Seismic imaging by visco-acoustic reverse time migration | Hongwei Liu | 2023-05-23 |
| 11635538 | Equivalent linear velocity for first arrival picking of seismic refraction | Yue Ma, Tong Wang Fei | 2023-04-25 |
| 11592587 | High resolution full waveform inversion | Hongwei Liu | 2023-02-28 |