Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9791284 | Point of interest search along a route with return | Weidong Tang | 2017-10-17 |
| 9778059 | Point of interest search along a route | Weidong Tang, Daniel R. Brownstone | 2017-10-03 |