Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7532161 | Method and apparatus for wide area augmentation system having L1/L5 bias estimation | Po-Hsin Hsu, Laura A. Cheung | 2009-05-12 |
| 7286082 | Method and apparatus for wide area augmentation system having GEO uplink subsystem with enhanced clock steering | Po-Hsin Hsu | 2007-10-23 |