Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10673280 | System, device, and method for coupled hub and sensor node on-body acquisition of sensor information | Milan Raj, Bryan McGrane | 2020-06-02 |
| 9408033 | Hybrid location determination for wireless communication device | Brima Ibrahim, Prasanna Desai, Craig Ochikubo | 2016-08-02 |
| 9020756 | Method and apparatus for processing satellite positioning system signals | Charles Abraham | 2015-04-28 |
| 8743848 | Hybrid location determination for wireless communication device | Brima Ibrahim, Prasanna Desai, Craig Ochikubo | 2014-06-03 |
| 8625555 | Hybrid location determination for wireless communication device | Brima Ibrahim, Prasanna Desai, Craig Ochikubo | 2014-01-07 |
| 8411726 | Method and apparatus for performing signal correlation at multiple resolutions to mitigate multipath interference | Charles Abraham | 2013-04-02 |
| 8301376 | Method and apparatus for locating position of a GPS device | Charles Abraham, Frank van Diggelen | 2012-10-30 |
| 7672358 | Method and apparatus for performing signal correlation at multiple resolutions to mitigate multipath interference | Charles Abraham | 2010-03-02 |
| 7400974 | Method and apparatus for locating position of a GPS device | Charles Abraham, Frank van Diggelen | 2008-07-15 |
| 7184464 | Apparatus for computing signal correlation at multiple resolutions | Charles Abraham | 2007-02-27 |
| 7158883 | Method and apparatus for locating position of a GPS device | Charles Abraham, Frank van Diggelen | 2007-01-02 |
| 7006556 | Method and apparatus for performing signal correlation at multiple resolutions to mitigate multipath interference | Charles Abraham | 2006-02-28 |
| 6853916 | Method and apparatus for forming a pseudo-range model | Charles Abraham, Frank Diggelen | 2005-02-08 |
| 6829534 | Method and apparatus for performing timing synchronization | Charles Abraham, Frank Diggelen | 2004-12-07 |
| 6795771 | Method and apparatus for correlating a satellite signal with a reference code | Charles Abraham, Frank Diggelen | 2004-09-21 |
| 6704348 | Method and apparatus for computing signal correlation at multiple resolutions | Charles Abraham | 2004-03-09 |
| 6606346 | Method and apparatus for computing signal correlation | Charles Abraham | 2003-08-12 |
| 6510387 | Correction of a pseudo-range model from a GPS almanac | Charles Abraham, Frank van Diggelen | 2003-01-21 |
| 6487499 | Method for adjusting a pseudo-range model | Charles Abraham, Frank van Diggelen | 2002-11-26 |
| 6484097 | Wide area inverse differential GPS | Charles Abraham, Frank van Diggelen | 2002-11-19 |
| 6453237 | Method and apparatus for locating and providing services to mobile devices | Charles Abraham, Frank van Diggelen | 2002-09-17 |