Issued Patents All Time
Showing 26–50 of 114 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9432964 | Method and apparatus for determining locations of access points | Xiaoxin Zhang | 2016-08-30 |
| 9429656 | GNSS positioning using pressure sensors | — | 2016-08-30 |
| 9357355 | Region determination control | Sai Pradeep Venkatraman, Gengsheng Zhang | 2016-05-31 |
| 9341720 | Camera-based position location and navigation based on image processing | Ayman Fawzy Naquib, Charles A. Bergan | 2016-05-17 |
| 9329036 | Mobile device positioning based on independently obtained barometric pressure measurements | Sai Pradeep Venkatraman, Gengsheng Zhang, Weiyi Liu | 2016-05-03 |
| 9307432 | Processing delay estimate based on crowdsourcing data | Weihua Gao, Sai Pradeep Venkatraman, Amir A. Emadzadeh, Ju-Yong Do, Gengsheng Zhang +1 more | 2016-04-05 |
| 9274210 | Indoor radio ranging based on a subset of subcarriers employed by orthogonal frequency division multiplexing (OFDM) | Per K. Enge | 2016-03-01 |
| 9237545 | Varying processes to control transmission characteristics for position determination operations | Stephane Joseph Beauregard, Ayman Fawzy Naguib | 2016-01-12 |
| 9210682 | Varying processes to control transmission characteristics for position determination operations | Stephane Joseph Beauregard, Ayman Fawzy Naguib | 2015-12-08 |
| 9160980 | Camera-based inertial sensor alignment for PND | — | 2015-10-13 |
| 9137639 | Methods and apparatuses for use in providing navigation assistance data to mobile stations | Rajarshi Gupta | 2015-09-15 |
| 9113291 | Location detection within identifiable pre-defined geographic areas | Sai Pradeep Venkatraman, Gengsheng Zhang | 2015-08-18 |
| 9078102 | 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 | 2015-07-07 |
| 9068841 | Enhanced database information for urban navigation | — | 2015-06-30 |
| 9066202 | Positioning using observer-based time-of-arrival measurements | Praveen Dua | 2015-06-23 |
| 9042548 | SPS authentication | — | 2015-05-26 |
| 9014974 | Predictive scheduling of navigation tasks | Sai Pradeep Venkatraman, Gengsheng Zhang | 2015-04-21 |
| 9008695 | Method, system and/or device for adjusting expected received signal strength signature values | Ju-Yong Do, Sai Pradeep Venkatraman, Weihua Gao, Gengsheng Zhang | 2015-04-14 |
| 9000979 | Ephemeris extension method for GNSS applications | — | 2015-04-07 |
| 8989769 | Positioning system using light information | Mark Leo Moeglein, Mayur N. Shah | 2015-03-24 |
| 8983492 | Methods and apparatuses for affecting a motion model within a mobile device | Sundar Raman, Douglas Neal Rowitch | 2015-03-17 |
| 8949025 | GNSS positioning using pressure sensors | — | 2015-02-03 |
| 8933776 | Relative positioning applications in wireless devices | Praveen Dua | 2015-01-13 |
| 8892118 | Methods and apparatuses for use in providing position assistance data to mobile stations | Rajarshi Gupta | 2014-11-18 |
| 8855929 | Using object to align and calibrate inertial navigation system | Gengsheng Zhang | 2014-10-07 |