Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8046168 | System and method for determining position within or without a complex polygon geofence | Xianguan Zeng | 2011-10-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8046168 | System and method for determining position within or without a complex polygon geofence | Xianguan Zeng | 2011-10-25 |