Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12392690 | Automatic sample preparation device for sampling filter membranes of ambient air particulate matter | Shuli Zhao, Chao Wang, Jinlong Yang, Jing Zhang | 2025-08-19 |
| 12019200 | Downhole monitoring using few-mode optical fiber based distributed acoustic sensing | Frode Hveding, Islam Ashry, Mohd Sharizal Bin Alias, Boon Siew Ooi, Muhammad Arsalan | 2024-06-25 |
| 11698288 | Signal to noise ratio management | Frode Hveding, Islam Ashry, Mohd Sharizal Bin Alias, Boon Siew Ooi, Muhammad Arsalan | 2023-07-11 |
| 11624681 | Overcoming OTDR dead zones using a few-mode fiber | Frode Hveding, Islam Ashry, Boon Siew Ooi | 2023-04-11 |
| 11209307 | Hybrid distributed acoustic testing | Frode Hveding, Islam Ashry, Mohd Sharizal Bin Alias, Boon Siew Ooi, Muhammad Arsalan | 2021-12-28 |
| 10962408 | Quasi-fundamental-mode operated multimode fiber for distributed acoustic sensing | Frode Hveding, Islam Ashry, Mohd Sharizal Bin Alias, Boon Siew Ooi, Muhammad Arsalan | 2021-03-30 |
| 10880007 | Simultaneous distributed temperature and vibration sensing using multimode optical fiber | Frode Hveding, Islam Ashry, Boon Siew Ooi, Muhammad Arsalan | 2020-12-29 |
| 10634553 | Hybrid distributed acoustic testing | Frode Hveding, Islam Ashry, Mohd Sharizal Bin Alias, Boon Siew Ooi, Muhammad Arsalan | 2020-04-28 |