Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8456354 | System and method for applying augmentation corrections for GNSS positioning | Yufeng Zhang, Yang Gao | 2013-06-04 |
| 7911378 | System and method for applying code corrections for GNSS positioning | Yufeng Zhang, Yang Gao | 2011-03-22 |