Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10455398 | Location determination of a mobile device based on various parameters | Amar Nath Ray, William J. Eich | 2019-10-22 |
| 10051451 | Location determination of a mobile device based on various parameters | Amar Nath Ray, William J. Eich | 2018-08-14 |
| 9832604 | Location determination of a mobile device based on various parameters | Amar Nath Ray, William J. Eich | 2017-11-28 |