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Patent applications and USPTO patent grants for Cheng; Arthur C. H..The latest application filed is for "stoneley wave based pipe telemetry".
Patent | Date |
---|---|
Stoneley wave based pipe telemetry Grant 10,202,846 - Chemali , et al. Feb | 2019-02-12 |
Stoneley Wave Based Pipe Telemetry App 20180283172 - Chemali; Roland E. ;   et al. | 2018-10-04 |
Adaptive equalization of downhole acoustic receivers Grant 7,392,135 - Varsamis , et al. June 24, 2 | 2008-06-24 |
Adaptive equalization of downhole acoustic receivers App 20070156359 - Varsamis; Georgios L. ;   et al. | 2007-07-05 |
Estimating formation stress using borehole monopole and cross-dipole acoustic measurements: theory and method Grant 6,098,021 - Tang , et al. August 1, 2 | 2000-08-01 |
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