Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9736627 | Method and apparatus for discovery of location context identifiers based on approximate location | Arie Rahmat, Rajarshi Gupta | 2017-08-15 |
| 9451411 | Methods and apparatuses for use in determining that a mobile station is at one or more particular indoor regions | Rajarshi Gupta | 2016-09-20 |
| 9361889 | Landmark based positioning with verbal input | Hui Chao, Saumitra Mohan Das | 2016-06-07 |
| 9341483 | Methods and apparatus for position estimation | Hui Chao, Saumitra Mohan Das | 2016-05-17 |
| 9247379 | Method and apparatus for hierarchical map tiling | Yin Chen, Payam Pakzad | 2016-01-26 |
| 9125021 | Methods and apparatuses for use in determining that a mobile station is at one or more particular indoor regions | Rajarshi Gupta | 2015-09-01 |
| 8818401 | Methods and apparatuses for use in determining that a mobile station is at one or more particular indoor regions | Rajarshi Gupta | 2014-08-26 |