Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8207890 | Providing ephemeris data and clock corrections to a satellite navigation system receiver | Sai Pradeep Venkatraman, Qinfang Sun | 2012-06-26 |
| 8125378 | System and method for determining position using doppler velocities | — | 2012-02-28 |