Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12123299 | Quantitative hydraulic fracturing surveillance from fiber optic sensing using machine learning | Weichang Li | 2024-10-22 |
| 12019200 | Downhole monitoring using few-mode optical fiber based distributed acoustic sensing | Islam Ashry, Mao Yuan, Mohd Sharizal Bin Alias, Boon Siew Ooi, Muhammad Arsalan | 2024-06-25 |
| 11777335 | Systems and methods to harvest energy and determine water holdup using the magnetohydrodynamic principle | Muhammad Arsalan | 2023-10-03 |
| 11698288 | Signal to noise ratio management | Islam Ashry, Mao Yuan, Mohd Sharizal Bin Alias, Boon Siew Ooi, Muhammad Arsalan | 2023-07-11 |
| 11624681 | Overcoming OTDR dead zones using a few-mode fiber | Islam Ashry, Mao Yuan, Boon Siew Ooi | 2023-04-11 |
| 11467026 | Determining structural tomographic properties of a geologic formation | Howard K. Schmidt, Jesus Manuel Felix Servin, Daniele Colombo | 2022-10-11 |
| 11332988 | Traversing across a wash-out zone in a wellbore | Saeed M. AlMubarak | 2022-05-17 |
| 11209307 | Hybrid distributed acoustic testing | Islam Ashry, Mao Yuan, Mohd Sharizal Bin Alias, Boon Siew Ooi, Muhammad Arsalan | 2021-12-28 |
| 11137562 | Directional sensitive fiber optic cable wellbore system | — | 2021-10-05 |
| 11079260 | Pipe cross-sectional fiber optic multiphase apparatus | Karam Chand | 2021-08-03 |
| 11002595 | Determining structural tomographic properties of a geologic formation | Howard K. Schmidt, Jesus Manuel Felix Servin, Daniele Colombo | 2021-05-11 |
| 10962408 | Quasi-fundamental-mode operated multimode fiber for distributed acoustic sensing | Islam Ashry, Mao Yuan, Mohd Sharizal Bin Alias, Boon Siew Ooi, Muhammad Arsalan | 2021-03-30 |
| 10927673 | Multiphase flow meter with tuning fork | Brett W. Bouldin, Robert John Turner, Mohamed Nabil Noui-Mehidi | 2021-02-23 |
| 10923998 | Systems and methods to harvest energy and determine water holdup using the magnetohydrodynamic principle | Muhammad Arsalan | 2021-02-16 |
| 10895497 | Determining structural tomographic properties of a geologic formation | Howard K. Schmidt, Jesus Manuel Felix Servin, Daniele Colombo | 2021-01-19 |
| 10880007 | Simultaneous distributed temperature and vibration sensing using multimode optical fiber | Islam Ashry, Mao Yuan, Boon Siew Ooi, Muhammad Arsalan | 2020-12-29 |
| 10711548 | Traversing across a wash-out zone in a wellbore | Saeed M. AIMubarak | 2020-07-14 |
| 10690871 | Directional sensitive fiber optic cable wellbore system | — | 2020-06-23 |
| 10634553 | Hybrid distributed acoustic testing | Islam Ashry, Mao Yuan, Mohd Sharizal Bin Alias, Boon Siew Ooi, Muhammad Arsalan | 2020-04-28 |
| 10612969 | Determining structural tomographic properties of a geologic formation | Howard K. Schmidt, Jesus Manuel Felix Servin, Daniele Colombo | 2020-04-07 |
| 10612968 | Determining structural tomographic properties of a geologic formation | Howard K. Schmidt, Jesus Manuel Felix Servin, Daniele Colombo | 2020-04-07 |
| 10571773 | Directional sensitive fiber optic cable wellbore system | Damian Pablo San Roman Alerigi | 2020-02-25 |
| 10558105 | Directional sensitive fiber optic cable wellbore system | Damian Pablo San Roman Alerigi | 2020-02-11 |
| 10544674 | Multiphase flow meter with tuning fork | Brett W. Bouldin, Robert John Turner, Mohamed Nabil Noui-Mehidi | 2020-01-28 |
| 10444065 | Determining structural tomographic properties of a geologic formation | Howard K. Schmidt, Jesus Manuel Felix Servin, Daniele Colombo | 2019-10-15 |