Issued Patents 2017
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9835478 | Optical power limiting method using stimulated Brillouin scattering in fiber optic waveguides | David Andrew Barfoot | 2017-12-05 |
| 9828846 | Self-diagnosing composite slickline cables | Hua Xia, Sean Gregory Thomas, David L. Perkins | 2017-11-28 |
| 9816374 | High data-rate telemetry pulse detection with a Sagnac interferometer | Zbigniew Sobolewski, Douglas Mark Knight, Neal G. Skinner | 2017-11-14 |
| 9791334 | Polymer composite wireline cables comprising optical fiber sensors | Hua Xia, Sean Gregory Thomas, David L. Perkins | 2017-10-17 |
| 9557195 | Apparatus and method of multiplexed or distributed sensing | David Andrew Barfoot, Glenn Robert McColpin, Mikko Jaaskelainen | 2017-01-31 |
| 9557300 | Wireline cable fatigue monitoring using thermally-induced acoustic waves | Hua Xia, Yinghui Lu, Lizheng Zhang | 2017-01-31 |