Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8004932 | Identification of stress in formations using angles of fast and slow dipole waves in borehole acoustic logging | Yibing Zheng, Daniel Moos, Xiao Ming Tang, Douglas J. Patterson | 2011-08-23 |
| 7924652 | Method for determining seismic anisotropy | Xiao Ming Tang, Yibing Zheng | 2011-04-12 |