| Patent | Date |
|---|
Band-spectrum interference visualizer in a global navigation satellite system receiver
Grant 11,209,550 - Ashjaee , et al. December 28, 2 | 2021-12-28 |
Calibrating A Total Station
App 20210199784 - ASHJAEE; Javad | 2021-07-01 |
Integrated Gnss And Optical System
App 20210123733 - ASHJAEE; Javad | 2021-04-29 |
Spoofing detection and rejection
Grant 10,983,220 - Ashjaee April 20, 2 | 2021-04-20 |
Method of using GNSS system having magnetic locator
Grant 10,976,441 - Ashjaee April 13, 2 | 2021-04-13 |
Survey Pole With Indicia For Automatic Tracking
App 20210080257 - ASHJAEE; Javad | 2021-03-18 |
Total Station With Gnss Device
App 20210048539 - ASHJAEE; Javad | 2021-02-18 |
Cigar Chiller
App 20200305499 - ASHJAEE; Javad | 2020-10-01 |
Clustering GNSS data
Grant 10,754,045 - Ashjaee A | 2020-08-25 |
Portable GNSS survey system
Grant 10,613,231 - Ashjaee | 2020-04-07 |
Up sampling reference station data
Grant 10,514,467 - Ashjaee Dec | 2019-12-24 |
Total Station With Gnss Device
App 20190353798 - ASHJAEE; Javad | 2019-11-21 |
Hybrid RTK
Grant 10,408,944 - Ashjaee Sept | 2019-09-10 |
Automated localization for GNSS device
Grant 10,386,497 - Ashjaee A | 2019-08-20 |
Portable GNSS survey system
Grant 10,338,228 - Ashjaee | 2019-07-02 |
Spoofing Detection And Rejection
App 20190154839 - ASHJAEE; Javad | 2019-05-23 |
GNSS surveying using RTK engine verification
Grant 10,281,588 - Ashjaee | 2019-05-07 |
Gnss Device Location Verification
App 20190011570 - ASHJAEE; Javad | 2019-01-10 |
Stabilizing A Single Legged Support Structure
App 20180062677 - ASHJAEE; Javad | 2018-03-01 |
Clustering Gnss Data
App 20180045834 - ASHJAEE; Javad | 2018-02-15 |
Magnetic Locator For Gnss Device
App 20170343678 - ASHJAEE; Javad | 2017-11-30 |
Up Sampling Reference Station Data
App 20170293032 - ASHJAEE; Javad | 2017-10-12 |
Antenna LNA filter for GNSS device
Grant 9,748,926 - Ashjaee , et al. August 29, 2 | 2017-08-29 |
Hybrid Rtk
App 20170219715 - ASHJAEE; Javad | 2017-08-03 |
Land surveying using GNSS device
Grant 9,720,093 - Ashjaee August 1, 2 | 2017-08-01 |
Synchronization using multiple offset GNSS receiver channels
Grant 9,671,497 - Ashjaee , et al. June 6, 2 | 2017-06-06 |
Cigar chiller
Grant 9,565,875 - Ashjaee February 14, 2 | 2017-02-14 |
Portable Gnss Survey System
App 20160178369 - ASHJAEE; Javad | 2016-06-23 |
Portable Gnss Survey System
App 20160178754 - ASHJAEE; Javad | 2016-06-23 |
Portable Gnss Survey System
App 20160178368 - ASHJAEE; Javad | 2016-06-23 |
Unmanned aerial drone
Grant D756,842 - Ashjaee May 24, 2 | 2016-05-24 |
Cigar Chiller
App 20160040914 - ASHJAEE; Javad | 2016-02-11 |
Gnss Device With Proximity Sensor For Initiating Data Collection
App 20160041268 - ASHJAEE; Javad | 2016-02-11 |
Graphics-aided remote position measurement with handheld geodesic device
Grant 9,250,328 - Ashjaee , et al. February 2, 2 | 2016-02-02 |
Gnss Surveying Using Rtk Engine Vertification
App 20160018530 - ASHJAEE; Javad | 2016-01-21 |
Synchronization Using Multiple Offset Gnss Receiver Channels
App 20150323676 - ASHJAEE; Javad ; et al. | 2015-11-12 |
Method for generating offset paths for ground vehicles
Grant 9,168,946 - Ashjaee , et al. October 27, 2 | 2015-10-27 |
Aerial And Close-range Photogrammetry
App 20150234055 - ASHJAEE; Javad ; et al. | 2015-08-20 |
Inter-channel bias calibration for navigation satellite systems
Grant 9,103,912 - Yudanov , et al. August 11, 2 | 2015-08-11 |
Satellite differential positioning receiver using multiple base-rover antennas
Grant 9,035,826 - Ashjaee , et al. May 19, 2 | 2015-05-19 |
Interference Map For Gnss Device
App 20150116145 - ASHJAEE; Javad | 2015-04-30 |
Automated Localization For Gnss Device
App 20150100269 - ASHJAEE; Javad | 2015-04-09 |
Antenna LNA filter for GNSS devices
Grant 8,975,967 - Ashjaee , et al. March 10, 2 | 2015-03-10 |
Land Surveying Using Gnss Device
App 20150054685 - ASHJAEE; Javad | 2015-02-26 |
GNSS surveying receiver with multiple RTK engines
Grant 8,872,700 - Ashjaee , et al. October 28, 2 | 2014-10-28 |
Handheld global positioning system device
Grant 8,717,232 - Ashjaee , et al. May 6, 2 | 2014-05-06 |
Satellite signal multipath mitigation in GNSS devices
Grant 8,717,233 - Ashjaee , et al. May 6, 2 | 2014-05-06 |
Antenna Lna Filter For Gnss Device
App 20140077865 - ASHJAEE; Javad ; et al. | 2014-03-20 |
Graphics-aided Remote Position Measurement With Handheld Geodesic Device
App 20140081570 - ASHJAEE; Javad ; et al. | 2014-03-20 |
Cycle Slip Detection
App 20140062778 - ASHJAEE; Javad ; et al. | 2014-03-06 |
Antenna Lna Filter For Gnss Devices
App 20130113571 - ASHJAEE; Javad ; et al. | 2013-05-09 |
Remote Visualization Of Band-spectrum Interference For A Global Navigation Satellite System Receiver
App 20130016006 - ASHJAEE; Javad ; et al. | 2013-01-17 |
Graphics-aided Remote Position Measurement With Handheld Geodesic Device
App 20120299936 - Ashjaee; Javad ; et al. | 2012-11-29 |
Satellite Signal Multipath Mitigation In Gnss Devices
App 20120293365 - Ashjaee; Javad ; et al. | 2012-11-22 |
Gnss Surveying Receiver With Multiple Rtk Engines
App 20120256788 - ASHJAEE; Javad ; et al. | 2012-10-11 |
Inter-channel Bias Calibration For Navigation Satellite Systems
App 20120242542 - YUDANOV; Sergey ; et al. | 2012-09-27 |
Band-spectrum Interference Visualizer In A Global Navigation Satellite System Receiver
App 20120229333 - Ashjaee; Javad ; et al. | 2012-09-13 |
Handheld Global Positioning System Device
App 20120188122 - Ashjaee; Javad ; et al. | 2012-07-26 |
Satellite Differential Positioning Receiver Using Multiple Base-rover Antennas
App 20120139784 - Ashjaee; Javad ; et al. | 2012-06-07 |
Handheld Global Positioning System Device
App 20120050099 - ASHJAEE; Javad ; et al. | 2012-03-01 |
Handheld global positioning system device
Grant 8,125,376 - Ashjaee , et al. February 28, 2 | 2012-02-28 |
Satellite differential positioning receiver using multiple base-rover antennas
Grant 8,120,527 - Ashjaee , et al. February 21, 2 | 2012-02-21 |
Portable navigational antenna system
Grant 8,094,087 - Ashjaee , et al. January 10, 2 | 2012-01-10 |
Method For Generating Offset Paths For Ground Vehicles
App 20110231057 - Ashjaee; Javad ; et al. | 2011-09-22 |
Inter-channel bias calibration for navigation satellite systems
Grant 8,022,868 - Yudanov , et al. September 20, 2 | 2011-09-20 |
Graphics-aided Remote Position Measurement With Handheld Geodesic Device
App 20110075886 - ASHJAEE; Javad ; et al. | 2011-03-31 |
Inter-channel Bias Calibration For Navigation Satellite Systems
App 20100164798 - YUDANOV; Sergey ; et al. | 2010-07-01 |
Portable Navigational Antenna System
App 20090195475 - ASHJAEE; Javad ; et al. | 2009-08-06 |
Satellite Differential Positioning Receiver Using Multiple Base-rover Antennas
App 20090189804 - Ashjaee; Javad ; et al. | 2009-07-30 |
Navigation data prediction for GPS and GLONASS weak signal tracking
Grant 6,731,701 - Vorobiev , et al. May 4, 2 | 2004-05-04 |
Moving antenna phase array systems related to multipath signals in global positioning applications, and methods of using
App 20040066335 - Ashjaee, Javad | 2004-04-08 |
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 |
Positioning poles for surveying equipment, global positioning antennas, and the like
Grant 6,659,409 - Ashjaee December 9, 2 | 2003-12-09 |
Methods and systems for improvement of measurement efficiency in surveying
Grant 6,633,256 - Zhdanov , et al. October 14, 2 | 2003-10-14 |
Positioning Poles For Surveying Equipment, Global Positioning Antennas, And The Like
App 20030178537 - Ashjaee, Javad | 2003-09-25 |
Navigation data prediction for GPS and glonass weak signal tracking
App 20030152134 - Vorobiev, Michael V. ; et al. | 2003-08-14 |
Methods and apparatuses of positioning a mobile user in a system of satellite differential navigation
App 20030085839 - Zhodzishky, Mark Isaakovich ; et al. | 2003-05-08 |
Methods and systems for improvement of measurement efficiency in surveying
App 20030058164 - Zhdanov, Alexey Vladislavovich ; et al. | 2003-03-27 |
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 |
Spread spectrum receiver using a pseudo-random noise code for ranging applications in a way that reduces errors when a multipath signal is present
Grant 6,463,091 - Zhodzicshsky , et al. October 8, 2 | 2002-10-08 |
Methods and apparatuses of positioning a mobile user in a system of satellite differential navigation
App 20020021241 - Zhodzishky, Mark Isaakovich ; et al. | 2002-02-21 |
Electronic plumb indicator for monopoles, survey poles, global positioning antennas and the like
App 20020011004 - Ashjaee, Javad | 2002-01-31 |
Joint tracking of the carrier phases of the signals received from different satellites
Grant 6,313,789 - Zhodzishsky , et al. November 6, 2 | 2001-11-06 |
Dual-frequency choke-ring ground planes
Grant 6,278,407 - Ashjaee , et al. August 21, 2 | 2001-08-21 |
Methods and apparatuses of positioning a mobile user in a system of satellite differential navigation
Grant 6,268,824 - Zhodzishky , et al. July 31, 2 | 2001-07-31 |
Apparatuses and methods of suppressing a narrow-band interference with a compensator and adjustment loops
Grant 6,219,376 - Zhodzishsky , et al. April 17, 2 | 2001-04-17 |
Spread spectrum receiver using a pseudo-random noise code for ranging applications in a way that reduces errors when a multipath signal is present
Grant 5,953,367 - Zhodzicshsky , et al. September 14, 1 | 1999-09-14 |
Knock-down satellite positioning system antenna supporting tripod
Grant 5,769,370 - Ashjaee June 23, 1 | 1998-06-23 |
Global positioning system receiver with improved radio frequency and digital processing
Grant 4,928,106 - Ashjaee , et al. May 22, 1 | 1990-05-22 |
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