Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12181586 | System and method for multi-track environmental fault monitoring for aerial platforms | Matt Keti, Andrew Jack Thomas, Joseph Sylvester Chang | 2024-12-31 |
| 12020584 | System and method for mitigating against ionospheric gradient threats for aerial platforms | Andrew Jack Thomas, Joseph Sylvester Chang | 2024-06-25 |
| 11578979 | Fully automatic survey technology (FAST) | Fang Sheng | 2023-02-14 |
| 11353593 | Ionospheric gradient H1 monitor | Nitin Kirit Pandya | 2022-06-07 |
| 10551196 | Sensor installation monitoring | Ji Li, Tyler Thomas, Howard E. Wan | 2020-02-04 |
| 10247829 | Systems and methods for real time carrier phase monitoring | Stephen R. Peck, Jason Burke, Tyler Thomas, Joseph Sylvester Chang | 2019-04-02 |
| 10114126 | Sensor installation monitoring | Ji Li, Tyler Thomas, Howard E. Wan | 2018-10-30 |
| 9829582 | Method and apparatus for differential global positioning system (DGPS)-based real time attitude determination (RTAD) | Benjamin Wu, Stephen R. Peck | 2017-11-28 |
| 9356891 | Voice messaging interface | James Crawford | 2016-05-31 |
| 9049159 | Establishing audio communication sessions | James Crawford | 2015-06-02 |
| 8898011 | Method for maintaining integrity against erroneous ephemeris for a differential GPS based navigation solution supporting fast system startup | Stephen R. Peck | 2014-11-25 |
| 8712785 | Method and system for reduction of quantization-induced block-discontinuities and general purpose audio codec | John Mantegna, Keren O. Perlmutter | 2014-04-29 |
| 8429231 | Voice instant messaging | James Crawford | 2013-04-23 |
| 8285558 | Method and system for reduction of quantization-induced block-discontinuities and general purpose audio codec | John Mantegna, Keren O. Perlmutter | 2012-10-09 |
| 8041768 | Voice instant messaging | James Crawford | 2011-10-18 |
| 8010371 | Method and system for reduction of quantization-induced block-discontinuities and general purpose audio codec | John Mantegna, Keren O. Perlmutter | 2011-08-30 |
| 7836194 | Method and system for dynamic latency management and drift correction | John Mantegna | 2010-11-16 |
| 7768451 | Methods and apparatus for geometry extra-redundant almost fixed solutions | Stephen R. Peck, Robert M. Fries, Peter D. Shloss | 2010-08-03 |
| 7600032 | Temporal drift correction | John Mantegna | 2009-10-06 |
| 7418395 | Method and system for reduction of quantization-induced block-discontinuities and general purpose audio codec | John Mantegna, Keren O. Perlmutter | 2008-08-26 |
| 7281053 | Method and system for dynamic latency management and drift correction | John Mantegna | 2007-10-09 |
| 7231453 | Temporal drift correction | John Mantegna | 2007-06-12 |
| 7039193 | Automatic microphone detection | John Mantegna | 2006-05-02 |
| 6885993 | Method and system for reduction of quantization-induced block-discontinuities and general purpose audio codec | John Mantegna, Keren O. Perlmutter | 2005-04-26 |
| 6704706 | Method and system for reduction of quantization-induced block-discontinuities and general purpose audio codec | John Mantegna | 2004-03-09 |