Issued Patents All Time
Showing 26–50 of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9031572 | Method and apparatus for estimating satellite positioning reliability | William Morrison, Ning LUO | 2015-05-12 |
| 9014719 | Method and apparatus for improving radio location accuracy with measurements | Leonid Sheynblat | 2015-04-21 |
| 8981992 | Methods and apparatuses for selectively validating satellite positioning system measurement information | Quanwei Liu | 2015-03-17 |
| 8971913 | Method and apparatus for wireless network hybrid positioning | Mark Leo Moeglein, Douglas Neal Rowitch, James Douglass DeLoach, Jr., Leonid Sheynblat | 2015-03-03 |
| 8730101 | High sensitivity satellite positioning system receiver | Mayur N. Shah, Dominic Gerard Farmer | 2014-05-20 |
| 8711036 | System and method to obtain signal acquisition assistance data | Peter Gaal, Leonid Sheynblat, Christopher Patrick | 2014-04-29 |
| 8704707 | Position determination using measurements from past and present epochs | Douglas Neal Rowitch, Dominic Gerard Farmer | 2014-04-22 |
| 8700322 | Efficient use of expected user altitude data to aid in determining a position of a mobile station | Ardalan Heshmati | 2014-04-15 |
| 8692711 | System and method to obtain signal acquisition assistance data | Peter Gaal, Leonid Sheynblat, Christopher Patrick | 2014-04-08 |
| 8688138 | Method and apparatus for location determination in a wireless assisted hybrid positioning system | Mark Leo Moeglein | 2014-04-01 |
| 8588811 | Method and apparatus for improving radio location accuracy with measurements | Leonid Sheynblat | 2013-11-19 |
| 8583140 | Method and apparatus for improving radio location accuracy with measurements | Leonid Sheynblat | 2013-11-12 |
| 8532567 | Method and apparatus for creating and using a base station almanac for position determination | Mark Leo Moeglein | 2013-09-10 |
| 8519887 | System and method to obtain signal acquisition assistance data | Peter Gaal, Leonid Sheynblat, Christopher Patrick | 2013-08-27 |
| 8432312 | System and method to obtain signal acquisition assistance data | Peter Gaal, Leonid Sheynblat, Christopher Patrick | 2013-04-30 |
| 8390510 | Methods and apparatuses for affecting application of a filtering model using carrier phase | Quanwei Liu | 2013-03-05 |
| 8184563 | Selecting a position fix to determine the location of a wireless communication device | Mark Leo Moeglein, Zoltan Biacs | 2012-05-22 |
| 8106821 | Methods and apparatuses for use with mode-switchable navigation radio | Dominic Gerard Farmer, Jie Wu, Lalitaprasad V. Daita, Douglas Neal Rowitch | 2012-01-31 |
| 8045996 | Determination of cell RF parameters based on measurements by user equipments | Christopher Brunner, Jay Dills, Jose Edson Vargas Bautista, Raymond A. Skirsky, Zoltan Biacs | 2011-10-25 |
| 8031113 | System and method to obtain signal acquisition assistance data | Peter Gaal, Leonid Sheynblat, Christopher Patrick | 2011-10-04 |
| 7991414 | Position computation in a positioning system using synchronization time bias | Grant Alexander Marshall | 2011-08-02 |
| 7911988 | Selecting a navigation solution used in determining the position of a device in a wireless communication system | Mark Leo Moeglein, Zoltan Biacs | 2011-03-22 |
| 7839327 | Method and apparatus for processing navigation data in position determination | Christopher Patrick | 2010-11-23 |
| 7702338 | Method for finding the location of a mobile terminal in a cellular radio system | Michael Wengler | 2010-04-20 |
| 7660588 | Method and apparatus for improving radio location accuracy with measurements | Leonid Sheynblat | 2010-02-09 |