Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12289131 | Wide area positioning system | Arun Raghupathy, Subramanian S. Meiyappan, Hari Sankar | 2025-04-29 |
| 12228402 | Systems and methods for calibrating unstable sensors | Michael Dormody, Abijith Kumar, Thomas Wolf, Gary Parsons, Christian Gates +2 more | 2025-02-18 |
| 11892295 | Systems and methods for calibrating unstable sensors | Michael Dormody, Abijith Kumar, Thomas Wolf, Gary Parsons, Christian Gates +2 more | 2024-02-06 |
| 11705936 | Wide area positioning system | Arun Raghupathy, Subramanian S. Meiyappan, Hari Sankar | 2023-07-18 |
| 11199406 | Systems and methods for calibrating unstable sensors | Michael Dormody, Abijith Kumar, Thomas Wolf, Gary Parsons, Christian Gates +2 more | 2021-12-14 |
| 11115078 | Wide area positioning system | Arun Raghupathy, Subramanian S. Meiyappan, Hari Sankar | 2021-09-07 |
| 10993204 | Systems and methods for determining if a receiver is inside or outside a building or area | Deepak Joseph | 2021-04-27 |
| 10750470 | Systems and methods for determining if a receiver is inside or outside a building or area | Deepak Joseph | 2020-08-18 |
| 10608695 | Wide area positioning system | Arun Raghupathy, Subramanian S. Meiyappan | 2020-03-31 |
| 10514258 | Systems and methods for calibrating unstable sensors | Michael Dormody, Abijith Kumar, Thomas Wolf, Gary Parsons, Christian Gates +2 more | 2019-12-24 |
| 10175364 | Systems and methods for estimating whether a receiver is inside or outside a building | Jagadish Venkataraman | 2019-01-08 |
| 10064017 | Characterizing and using building weather profile parameters | Guiyuan Han, Michael Dormody, Thomas Wolf | 2018-08-28 |
| 9980246 | Systems and methods for using three-dimensional location information to improve location services | Deepak Joseph | 2018-05-22 |
| 9591438 | Wide area positioning system | Arun Raghupathy, Subramanian S. Meiyappan, Hari Sankar | 2017-03-07 |
| 9408024 | Wide area positioning system | Arun Raghupathy, Subramanian S. Meiyappan | 2016-08-02 |
| 9326105 | Systems and methods for using three-dimensional location information to improve location services | Deepak Joseph | 2016-04-26 |
| 9247392 | Systems and methods for location positioning of user device | Arun Raghupathy, Shubham Kumar, Henry Clark, Andrew Sendonaris, Steven J. Willhoff | 2016-01-26 |
| 9185671 | Method for reducing power consumption in bluetooth and CDMA modes of operation | John M. Burke | 2015-11-10 |
| 8643540 | Wide area positioning system | Subramanian S. Meiyappan, Arun Raghupathy, Hari Sankar | 2014-02-04 |
| 8629803 | Wide area positioning system | Subramanian S. Meiyappan, Arun Raghupathy, Hari Sankar | 2014-01-14 |
| 8385985 | Method for reducing power consumption in a multi-mode device | Joseph Patrick Burke, John M. Burke, Amol Rajkotia | 2013-02-26 |
| 8130141 | Wide area positioning system | Subramanian S. Meiyappan, Arun Raghupathy, Hari Sankar | 2012-03-06 |
| 7333838 | Method for reducing power consumption in bluetooth and CDMA modes of operation | John M. Burke | 2008-02-19 |
| 7251508 | Method for reducing power consumption in Bluetooth and CDMA modes of operation | John M. Burke | 2007-07-31 |
| 7079811 | Dual mode bluetooth/wireless device with power conservation features | Wayne A. Lee, Thomas E. Wendoll | 2006-07-18 |