Patent | Date |
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Patch antenna with capacitive elements Grant 9,172,144 - Tatarnikov , et al. October 27, 2 | 2015-10-27 |
Compact circularly-polarized antenna with expanded frequency bandwidth Grant 8,723,731 - Tatarnikov , et al. May 13, 2 | 2014-05-13 |
Patch Antenna with Capacitive Elements App 20140009349 - Tatarnikov; Dmitry ;   et al. | 2014-01-09 |
Patch antenna with capacitive elements Grant 8,446,322 - Tatarnikov , et al. May 21, 2 | 2013-05-21 |
Broadband convex ground planes for multipath rejection Grant 8,441,409 - Tatarnikov , et al. May 14, 2 | 2013-05-14 |
Navigation receiver for processing signals from a set of antenna units Grant 8,373,593 - Zhodzishsky , et al. February 12, 2 | 2013-02-12 |
Measurement of energy potential (signal-to-noise ratio) in digital global navigation satellite systems receivers Grant 8,368,593 - Zhodzishsky , et al. February 5, 2 | 2013-02-05 |
Base data extrapolator to operate with a navigation receiver in real-time kinematic (RTK) and differential global positioning system ( DGPS) modes Grant 8,319,683 - Zhodzishsky , et al. November 27, 2 | 2012-11-27 |
Approximation of ordered sets of points by geometric elements via overlapping polytopes Grant 8,264,483 - Loginov September 11, 2 | 2012-09-11 |
Broadband micropatch antenna system with reduced sensitivity to multipath reception Grant 8,174,450 - Tatarnikov , et al. May 8, 2 | 2012-05-08 |
Navigation Receiver for Processing Signals from a Set of Antenna Units App 20110012783 - Zhodzishsky; Mark ;   et al. | 2011-01-20 |
Broadband Convex Ground Planes for Multipath Rejection App 20110012808 - Tatarnikov; Dmitry ;   et al. | 2011-01-20 |
Universal digital channel for receiving signals of global navigation satellite systems Grant 7,764,226 - Veitsel , et al. July 27, 2 | 2010-07-27 |
Method and apparatus for processing global navigation satellite system signals Grant 7,737,889 - Goad June 15, 2 | 2010-06-15 |
Patch antenna with comb substrate Grant 7,710,324 - Tatarnikov , et al. May 4, 2 | 2010-05-04 |
Method and apparatus for determining smoothed code coordinates of a mobile rover Grant 7,710,316 - Zhodzishsky , et al. May 4, 2 | 2010-05-04 |
Base Data Extrapolator to Operate with a Navigation Receiver in Real-Time Kinematic (RTK) and Differential Global Positioning System ( DGPS) Modes App 20100103032 - Zhodzishsky; Mark I. ;   et al. | 2010-04-29 |
Compact Circularly-Polarized Antenna with Expanded Frequency Bandwidth App 20100073239 - Tatarnikov; Dmitry ;   et al. | 2010-03-25 |
Broadband Micropatch Antenna System with Reduced Sensitivity to Multipath Reception App 20090273522 - Tatarnikov; Dmitry ;   et al. | 2009-11-05 |
Approximation of Ordered Sets of Points by Geometric Elements via Overlapping Polytopes App 20090184965 - Loginov; Igor Vadimovich | 2009-07-23 |
Measurement of Energy Potential (Signal-To-Noise Ratio) in Digital Global Navigation Satellite Systems Receivers App 20090179795 - ZHODZISHSKY; Mark Isaakovich ;   et al. | 2009-07-16 |
Patch Antenna with Capacitive Elements App 20090140930 - Tatarnikov; Dmitry ;   et al. | 2009-06-04 |
Position determination using carrier phase measurements of satellite signals Grant 7,522,099 - Zhodzishsky , et al. April 21, 2 | 2009-04-21 |
Method and apparatus for adaptive processing of signals received from satellite navigation systems Grant 7,495,607 - Zhodzishsky , et al. February 24, 2 | 2009-02-24 |
Method and apparatus for determining smoothed code coordinates of a mobile rover Grant 7,439,908 - Zhodzishsky , et al. October 21, 2 | 2008-10-21 |
Method for absolute calibration of global navigation satellite system antennas Grant 7,382,313 - Goad June 3, 2 | 2008-06-03 |
Patch antenna with comb substrate App 20070205945 - Tatarnikov; Dmitry V. ;   et al. | 2007-09-06 |
Method and apparatus for determining changing signal frequency Grant 7,222,035 - Zhodzishsky , et al. May 22, 2 | 2007-05-22 |
Estimation and resolution of carrier wave ambiguities in a position navigation system Grant 7,221,314 - Brabec , et al. May 22, 2 | 2007-05-22 |
Position determination using carrier phase measurements of satellite signals App 20070052583 - Zhodzishsky; Mark I. ;   et al. | 2007-03-08 |
Controlling solution latency in a global navigation satellite receiver Grant 7,123,186 - Brabec , et al. October 17, 2 | 2006-10-17 |
Methods and apparatuses of estimating the position of a mobile user in a system of satellite differential navigation Grant 7,102,563 - Rapoport , et al. September 5, 2 | 2006-09-05 |
Estimation and resolution of carrier wave ambiguities in a position navigation system Grant 7,002,513 - Brabec , et al. February 21, 2 | 2006-02-21 |
Position estimation using a network of a global-positioning receivers Grant 6,950,059 - Rapoport , et al. September 27, 2 | 2005-09-27 |
Method and apparatus for multipath mitigation using antenna array Grant 6,882,312 - Vorobiev , et al. April 19, 2 | 2005-04-19 |
Method and apparatus for detecting anomalous measurements in a satellite navigation receiver Grant 6,861,979 - Zhodzishsky , et al. March 1, 2 | 2005-03-01 |
Antenna structures for reducing the effects of multipath radio signals Grant 6,836,247 - Soutiaguine , et al. December 28, 2 | 2004-12-28 |
Navigation data prediction for GPS and GLONASS weak signal tracking Grant 6,731,701 - Vorobiev , et al. May 4, 2 | 2004-05-04 |
Methods and apparatuses of positioning a mobile user in a system of satellite differential navigation Grant 6,674,399 - Zhodzishky , et al. January 6, 2 | 2004-01-06 |
Methods and systems for improvement of measurement efficiency in surveying Grant 6,633,256 - Zhdanov , et al. October 14, 2 | 2003-10-14 |
Methods and apparatuses for reducing multipath errors in the demodulation of pseudo-random coded signals Grant 6,493,378 - Zhodzishsky , et al. December 10, 2 | 2002-12-10 |