Issued Patents 2025
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12398608 | Wellbore exclusion fluid method and apparatus for downhole logging | Christopher Michael Jones, Jichun Sun | 2025-08-26 |
| 12345845 | Fluid phase discrimination and acoustic velocity estimation by measuring guided-wave speed | Yadong Wang, Jichun Sun, Ruijia Wang | 2025-07-01 |
| 12339910 | Systems and methods for weighted quantization | Ruiqi Guo, David Simcha, Quan Geng, Felix Chern, Sanjiv Kumar | 2025-06-24 |
| 12331631 | Acoustic noise source localization based on cross-correlation functions across a hydrophone array | Yadong Wang | 2025-06-17 |
| 12312935 | Three-dimensional inversion of multi-component electromagnetic measurements using a fast proxy model | Xusong Wang, Ahmed Elsayed Fouda, Christopher Michael Jones, Wei Zhang, Junwen Dai | 2025-05-27 |
| 12297733 | Azimuthal scanning of a wellbore for determination of a cement-bond condition and for detecting/locating a leak source | Ruijia Wang, Yao Ge, Jing Jin | 2025-05-13 |
| 12247481 | Digitally reconfigurable analog computations for solving optimization problems | Christopher Michael Jones, Imran Sharif Vehra | 2025-03-11 |
| 12242010 | Hydrophone gain design for array noise tool | Yao Ge, Yadong Wang | 2025-03-04 |
| 12234716 | Multi-pole resonance based through tubing cement evaluation | Yao Ge, Ruijia Wang, Ho Yin Ma | 2025-02-25 |
| 12223078 | Method to use privacy protection query language PQL to improve the security of shared date | Huanhuan Wang, Lian Liu, Ruirui Li, Yu Chen, Jingyuan Wang | 2025-02-11 |
| 12196908 | Through tubing cement evaluation based on casing extensional waves | Ruijia Wang, Yao Ge, Brenno Caetano Troca Cabella, Chung Chang, Jing Jin +1 more | 2025-01-14 |