Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12379514 | System and method for elastic full waveform inversion and imaging | Zedong WU, Zhiyuan WEI, Zhigang Zhang, Jiawei Mei, Rongxin HUANG | 2025-08-05 |
| 11940579 | Method and system using wave-equation for obtaining traveltime and amplitude used in Kirchhoff migration | Hui Huang, Diancheng Wang | 2024-03-26 |
| 11880009 | Methods and devices for joint time-lapse full-waveform inversion with a time-lag cost function | Zhiguang Xue, Zhigang Zhang | 2024-01-23 |
| 11635540 | Methods and devices performing adaptive quadratic Wasserstein full-waveform inversion | Diancheng Wang | 2023-04-25 |
| 11048001 | Methods using travel-time full waveform inversion for imaging subsurface formations with salt bodies | Zhigang Zhang, Adriano Gomes, Jiawei Mei, Feng Lin, Rongxin HUANG | 2021-06-29 |
| 10345470 | Device and method for deghosting seismic data using sparse tau-p inversion | Suryadeep Ray, Kawin NIMSAILA, Hongzheng JIN, Can PENG | 2019-07-09 |
| 10324208 | Premigration deghosting for marine streamer data using a bootstrap approach in Tau-P domain | Suryadeep Ray, Can PENG, Yunfeng Li | 2019-06-18 |
| 10012747 | Device and method for joint 3-dimensional deghosting of multiple vintages | Suryadeep Ray | 2018-07-03 |
| 9651697 | Noise attentuation using a dipole sparse Tau-p inversion | Suryadeep Ray, Zhigang Zhang | 2017-05-16 |
| 9435905 | Premigration deghosting of seismic data with a bootstrap technique | Can PENG | 2016-09-06 |
| 6578176 | Method and system for genetic algorithm based power optimization for integrated circuit designs | Chuan Wang, Yi-Min Jiang | 2003-06-10 |