Issued Patents All Time
Showing 1–25 of 114 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372662 | Multipath mitigation in GNSS receivers with machine learning models | Mahdi Maaref, Paul W. McBurney | 2025-07-29 |
| 12339376 | User-aided signal line-of-sight (LOS) machine learning classifier | Mahdi Maaref | 2025-06-24 |
| 12306312 | Machine learning in GNSS receivers for improved velocity outputs | Mahdi Maaref | 2025-05-20 |
| 12174302 | Matching for GNSS signals | Mahdi Maaref, Nagaraj Shivaramaiah, Paul W. McBurney, Mark Leo Moeglein, Norman F. Krasner | 2024-12-24 |
| 10502840 | Outlier detection for satellite positioning system using visual inertial odometry | Urs Niesen, Venkatesan Nallampatti Ekambaram, Jubin Jose, Xinzhou Wu | 2019-12-10 |
| 10495763 | Mobile platform positioning using satellite positioning system and visual-inertial odometry | Urs Niesen, Venkatesan Nallampatti Ekambaram, Jubin Jose, Xinzhou Wu | 2019-12-03 |
| 10330792 | Repair of carrier-phase cycle slips using displacement data | Urs Niesen, Jubin Jose | 2019-06-25 |
| 10324195 | Visual inertial odometry attitude drift calibration | Xinzhou Wu, Jubin Jose, Urs Niesen, Venkatesan Nallampatti Ekambaram | 2019-06-18 |
| 10274607 | Fast recovery from incorrect carrier phase integer locking | Urs Niesen, Jubin Jose | 2019-04-30 |
| 10182413 | Wireless positioning using scheduled transmissions | Hong Cheng, Xinzhou Wu | 2019-01-15 |
| 10132933 | Alignment of visual inertial odometry and satellite positioning system reference frames | Venkatesan Nallampatti Ekambaram, Jubin Jose, Urs Niesen, Xinzhou Wu | 2018-11-20 |
| 9906898 | Method, systems and/or device for adjusting expected received signal strength signature values | Ju-Yong Do, Sai Pradeep Venkatraman, Weihua Gao, Gengsheng Zhang | 2018-02-27 |
| 9906922 | Region determination control | Sai Pradeep Venkatraman, Gengsheng Zhang | 2018-02-27 |
| 9854404 | Techniques for generating environment and reference data reports for particular environments on behalf of mobile devices | Stephen William Edge, Andreas Klaus Wachter, Grant Alexander Marshall | 2017-12-26 |
| 9813863 | Enhanced passive positioning with adaptive active positioning | Jubin Jose, Xinzhou Wu | 2017-11-07 |
| 9726748 | Cyclic shift delay detection using signaling | Ju-Yong Do, Vinay Sridhara | 2017-08-08 |
| 9678194 | Positioning using observer-based time-of-arrival measurements | Praveen Dua | 2017-06-13 |
| 9648458 | Systems and methods for labeling crowd sourced data | Faraz Mohammad Mirzaei, Saumitra Mohan Das | 2017-05-09 |
| 9622042 | Methods and apparatuses for mobile station centric determination of positioning assistance data | Rajarshi Gupta, Behrooz Khorashadi | 2017-04-11 |
| 9612114 | Access network node based barometric reference pressure network | Andreas Klaus Wachter, Kirk Allan Burroughs, Stephen William Edge, Bruce E. Wilson, Carlos M. Puig | 2017-04-04 |
| 9588216 | Method and apparatus for delivering assistance data from a server to a device identifying virtual access points | Ju-Yong Do, Gengsheng Zhang, Sai Pradeep Venkatraman, Weiyi Liu, Sundar Raman | 2017-03-07 |
| 9562770 | Enhanced database information for urban navigation | — | 2017-02-07 |
| 9547068 | Methods, systems and devices for providing location based services in a venue | Ju-Yong Do, Gengsheng Zhang, Sundar Raman, Chandrakant Mehta, Arie Rahmat | 2017-01-17 |
| 9497641 | Cyclic shift delay detection using a classifier | Vinay Sridhara, Xiaoxin Zhang, Sundar Raman, Gengsheng Zhang, Bernal Antonio Arroyo +1 more | 2016-11-15 |
| 9473900 | Methods and apparatuses for use in providing navigation assistance data to mobile stations | Rajarshi Gupta | 2016-10-18 |