Issued Patents All Time
Showing 101–122 of 122 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9247381 | System, method and devices for delivering positioning assistance data | Thanh Le Nguyen, Gengsheng Zhang, Weiyi Liu | 2016-01-26 |
| 9247518 | Mobile device positioning responsive to externally generated regional candidate position fix mode selection | Weihua Gao, Benjamin A. Werner, Gengsheng Zhang | 2016-01-26 |
| 9247443 | Method and apparatus for use in detecting changes within wireless signal environment | Weihua Gao, Saumitra Mohan Das, Ju-Yong Do | 2016-01-26 |
| 9241353 | Communications between a mobile device and an access point device | Ju-Yong Do, Weihua Gao, Amir A. Emadzadeh, Sundar Raman, Gengsheng Zhang | 2016-01-19 |
| 9215596 | Method and apparatus for estimating a region of coverage for a sparse network almanac | Weihua Gao, Gengsheng Zhang | 2015-12-15 |
| 9213093 | Pairwise measurements for improved position determination | Ju-Yong Do | 2015-12-15 |
| 9198119 | Method and apparatus for peer-2-peer Wi-Fi ranging using near field communication | Weihua Gao, Vinay Sridhara, Sina Firouzabadi | 2015-11-24 |
| 9167390 | Adaptive assistance data for tiered service and efficiency in indoor positioning | Ju-Yong Do, Weihua Gao, Amir A. Emadzadeh, Sundar Raman, Gengsheng Zhang | 2015-10-20 |
| 9154917 | Method and apparatus for geotagging | Weihua Gao, Amir A. Emadzadeh | 2015-10-06 |
| 9151824 | Adaptive control of crowdsourcing data using mobile device generated parameters | Weihua Gao, Ju-Yong Do, Gengsheng Zhang | 2015-10-06 |
| 9151619 | Positioning network availability and reliability based routing | — | 2015-10-06 |
| 9147331 | Method and apparatus for use in identifying potential anomalies in electronic files supportive of mobile device positioning | Saumitra Mohan Das, Ju-Yong Do, Weihua Gao | 2015-09-29 |
| 9144055 | Method and apparatus for asynchrosous positioning of wireless base stations | Ming Sun, Benjamin A. Werner, Weihua Gao | 2015-09-22 |
| 9143920 | Fine grain position data collection | Ju-Yong Do, Saumitra Mohan Das, Weihua Gao | 2015-09-22 |
| 9131347 | Utilizing a pressure profile to determine a location context identifier | Weiyi Liu, Gengsheng Zhang | 2015-09-08 |
| 9113291 | Location detection within identifiable pre-defined geographic areas | Lionel Jacques Garin, Gengsheng Zhang | 2015-08-18 |
| 9014974 | Predictive scheduling of navigation tasks | Lionel Jacques Garin, Gengsheng Zhang | 2015-04-21 |
| 9008695 | Method, system and/or device for adjusting expected received signal strength signature values | Ju-Yong Do, Weihua Gao, Gengsheng Zhang, Lionel Jacques Garin | 2015-04-14 |
| 8983774 | Intelligent map combination for venues enabling indoor positioning | Weihua Gao, Sundar Raman, Ju-Yong Do, Amir A. Emadzadeh, Gengsheng Zhang | 2015-03-17 |
| 8818424 | Inter-AP distance estimation using crowd sourcing | Amir A. Emadzadeh, Weihua Gao | 2014-08-26 |
| 8654009 | Prediction refresh method for ephemeris extensions | Lionel Jacques Garin, Pramod Gupta | 2014-02-18 |
| 8207890 | Providing ephemeris data and clock corrections to a satellite navigation system receiver | Janne Jarpenvaa, Qinfang Sun | 2012-06-26 |