Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12276721 | Method and apparatus for determining a position of an airborne vehicle using secondary surveillance radars as beacons | Siu Donald O'Young | 2025-04-15 |
| 12181565 | Aviation detect and avoid method and system | Siu Donald O'Young, Maged E. Beshai | 2024-12-31 |
| 12061485 | Method and apparatus for ensuring aviation safety in the presence of ownship aircraft | Siu Donald O'Young, Maged E. Beshai | 2024-08-13 |
| 11480671 | Mode A/C/S transponder positioning system and method for using the same | Siu Donald O'Young | 2022-10-25 |
| 11333750 | Method and system for tracking non-cooperative objects using secondary surveillance radar | Siu Donald O'Young | 2022-05-17 |
| 11226410 | Method and system for tracking objects using passive secondary surveillance radar | Siu Donald O'Young | 2022-01-18 |
| 9400304 | Method and apparatus for testing the excitation characteristic of current transformer | Wei-Chin Chen, Sen Zhang, Jingfeng Zhao | 2016-07-26 |