Patent

Patent Number

Patent Number Title Grant Date Country Issued
8334804 Multi-Frequency GNSS Receiver Baseband DSP December 18, 2012 U.S.
8307535 Multi-Frequency Antenna Manufacturing Method November 13, 2012 U.S.
8271194 Method and System Using GNSS Phase Measurements for Relative Positioning September 18, 2012 U.S.
8265826 Combined GNSS Gyroscope Control System and Method September 11, 2012 U.S.
8217833 GNSS Superband ASIC with Simultaneous Multi-Frequency Down Conversion July 10, 2012 U.S.
8184050 Antenna Alignment and Monitoring System and Method Using GNSS May 22, 2012 U.S.
8174437 System and Method for Augmenting DGNSS with Internally-Generated Differential Correction May 8, 2012 U.S.
8140223 Multiple-Antenna GNSS Control System and Method March 20, 2012 U.S.
8138970 GNSS-Based Tracking of Fixed or Slow-Moving Structures March 20, 2012 U.S.
8102325 GNSS Antenna with Selectable Gain Pattern, Method of Receiving GNSS Signals and Antenna Manufacturing Method January 24, 2012 U.S.
8085196 Removing Biases in Dual Frequency GNSS Receivers Using SBAS December 27, 2011 U.S.