Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11905822 | Online measurment method for temperature stability of production layer in oil and gas well, system and storage medium | Zhihua Ge, Shuai Guan, Chuntao Song, Wuhua Zhou | 2024-02-20 |
| 10132958 | Determining an optical density linear dynamic range for an optical spectrometer | Cong Wang | 2018-11-20 |
| 9759836 | Multiple spectrum channel, multiple sensor fiber optic monitoring system | Colin Wilson | 2017-09-12 |
| 9657369 | Monazite ballast separation and recovery method | Qi Wang, Xiaozhen Cui, Ping Ren, Keqin Liu, Geming Xu +2 more | 2017-05-23 |
| 9417103 | Multiple spectrum channel, multiple sensor fiber optic monitoring system | Colin Wilson | 2016-08-16 |
| 9000942 | Borehole telemetry system | Ian Atkinson, Arthur H. Hartog, Franck Monmont, Rogerio Tadeu Ramos, Robert Schroeder +1 more | 2015-04-07 |
| 8218916 | Fiber optic temperature and pressure sensor and system incorporating same | — | 2012-07-10 |
| 7869401 | Method, system and apparatus of realizing indicating resource of multicast and broadcast service (MBS) | Shujun Dang, Jianjun Wu | 2011-01-11 |
| 7684656 | Fiber optic temperature and pressure sensor and system incorporating same | — | 2010-03-23 |
| 7494289 | Optical fibre splice protector | — | 2009-02-24 |
| 7412117 | Apparatus and methods for distributed temperature sensing | Arthur H. Hartog | 2008-08-12 |
| 7298802 | SIR measure method and apparatus for the same | Feng Ren, Zhibin Zheng | 2007-11-20 |
| 7292345 | Fibre-optic interferometric remote sensor | Maxwell Richard Hadley, Arthur H. Hartog | 2007-11-06 |
| 7251038 | Light source stabilisation | James McInnes, Maxwell Richard Hadley, Arthur H. Hartog, Timothy Jeffreys | 2007-07-31 |
| 7139576 | Primary cell identification method under site selective diversity transmit | Zhibin Zheng, Shuling Liu | 2006-11-21 |