Issued Patents All Time
Showing 25 most recent of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12432523 | Proactive provision of positioning information based on user context | Glenn Donald MacGougan, Pejman Lotfali Kazemi, Richard B. Warren, William J. Bencze | 2025-09-30 |
| 12163790 | Route smoothing with map matched positioning coordinates | Kenneth M. Pesyna, Christina Selle, Saurabh Godha | 2024-12-10 |
| 12066344 | Location of interest altitude and determining calibration points | Lei Wang, William J. Bencze, Kumar Gaurav Chhokra, Fatemeh Ghafoori, Stephen P. Jackson +9 more | 2024-08-20 |
| 12055403 | Adjusting heading sensor output based on image data | Saurabh Godha, Hyojoon Bae, Robert Mayor | 2024-08-06 |
| 11943679 | Mobile device navigation system | Robert Mayor, Adam S. Howell, Vinay R. Majjigi, Oliver Thomas Ruepp, Daniel Ulbricht +6 more | 2024-03-26 |
| 11828857 | Estimating device position in multipath environments | Mark G. Petovello, Kenneth M. Pesyna | 2023-11-28 |
| 11709279 | Device orientation initialization | Mark G. Petovello | 2023-07-25 |
| 11711565 | Image-based techniques for stabilizing positioning estimates | Hyojoon Bae, Robert Mayor | 2023-07-25 |
| 11513234 | Estimating device position in multipath environments | Mark G. Petovello, Kenneth M. Pesyna | 2022-11-29 |
| 11441906 | Iterative estimation of non-holonomic constraints in an inertial navigation system | Changlin Ma | 2022-09-13 |
| 11412350 | Mobile device navigation system | Robert Mayor, Adam S. Howell, Vinay R. Majjigi, Oliver Thomas Ruepp, Daniel Ulbricht +6 more | 2022-08-09 |
| 11249197 | Image-based techniques for stabilizing positioning estimates | Hyojoon Bae, Robert Mayor | 2022-02-15 |
| 11109192 | User-specific motion model for location estimation | Benjamin A. Werner, Changlin Ma, Christina Selle, Saurabh Godha, Mark G. Petovello | 2021-08-31 |
| 10921462 | Inertial navigation stabilization via barometer | Changlin Ma | 2021-02-16 |
| 10895626 | Device state estimation with body-fixed assumption | — | 2021-01-19 |
| 10802158 | Dynamic coherent integration | Brent M. Ledvina | 2020-10-13 |
| 10739140 | Iterative estimation of non-holonomic constraints in an inertial navigation system | Changlin Ma | 2020-08-11 |
| 10451744 | Detecting user activity based on location data | Lei Wang, Hyojoon Bae, Christina Selle, Glenn Donald MacGougan | 2019-10-22 |
| 10359289 | Device state estimation under periodic motion | — | 2019-07-23 |
| 10345426 | Device state estimation under pedestrian motion with swinging limb | — | 2019-07-09 |
| 10261192 | Radionavigation for swimmers | Glenn Donald MacGougan, Xiao Xiao | 2019-04-16 |
| 10091754 | Correcting interference of non-line-of-sight signals | Jonathan R. Schoenberg | 2018-10-02 |
| 10024876 | Pedestrian velocity estimation | Glenn Donald MacGougan, Robert Mayor | 2018-07-17 |
| 9817102 | De-weighting of outlier signals in a radio frequency navigation system | Glenn Donald MacGougan, Kumar Gaurav Chhokra | 2017-11-14 |
| 9702899 | Pedometer with lag correction | Glenn Donald MacGougan, Xiao Xiao | 2017-07-11 |