Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9918294 | Altitude estimation using a probability density function | Lukas M. Marti, Glenn Donald MacGougan, Robert Mayor, Ronald K. Huang, Yefim Grosman | 2018-03-13 |
| 9497593 | Altitude estimation using a probability density function | Lukas M. Marti, Glenn Donald MacGougan, Robert Mayor, Ronald K. Huang, Yefim Grosman | 2016-11-15 |
| 9430941 | Harvesting traffic information from mobile devices | Ronald K. Huang | 2016-08-30 |
| 9363637 | Multi-tiered detection of a geofence | Ronald K. Huang, Morgan Grainger | 2016-06-07 |
| 8995322 | Multi-tiered detection of a geofence | Ronald K. Huang, Morgan Grainger | 2015-03-31 |
| 8938262 | Neighbor cell location averaging | Glenn Donald MacGougan, Lukas M. Marti, Robert Mayor, Ronald K. Huang, Yefim Grosman | 2015-01-20 |
| 8903414 | Location estimation using a probability density function | Lukas M. Marti, Glenn Donald MacGougan, Robert Mayor, Ronald K. Huang, Yefim Grosman | 2014-12-02 |
| 8818411 | Altitude estimation using a probability density function | Lukas M. Marti, Glenn Donald MacGougan, Robert Mayor, Ronald K. Huang, Yefim Grosman | 2014-08-26 |
| 8638720 | Multi-tiered detection of a geofence | Ronald K. Huang, Morgan Grainger | 2014-01-28 |
| 8625490 | Multiple granularity location determination | Ronald K. Huang, Morgan Grainger | 2014-01-07 |
| 8494554 | Mobile device location estimation | Lukas M. Marti, Robert Mayor, Ronald K. Huang, Glenn Donald MacGougan, Yefim Grosman | 2013-07-23 |
| 8391889 | Altitude estimation using a probability density function | Lukas M. Marti, Glenn Donald MacGougan, Robert Mayor, Ronald K. Huang, Yefim Grosman | 2013-03-05 |
| 7895191 | Improving performance of database queries | Nathan Gevaerd Colossi, Daniel Martin DeKimpe, Steven Sit | 2011-02-22 |