Todd E. Humphreys

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Austin, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Practical method for upgrading existing GNSS user equipment with ti...
- Patent number 7,978,130
- Issue date Jul 12, 2011
- Coherent Navigation, Inc.
- Clark E. Cohen
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR FUSION OF CAMERA AND GLOBAL NAVIGATION SATELL...
- Publication number 20160327653
- Publication date Nov 10, 2016
- Board of Regents, The University of Texas System
- Todd Humphreys
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR USING GLOBAL NAVIGATION SATELLITE SYSTEM (GNS...
- Publication number 20150219767
- Publication date Aug 6, 2015
- Board of Regents, The University of Texas System
- Todd E. Humphreys
- G01 - MEASURING TESTING
Information Patent Application
Practical Method for Upgrading Existing GNSS User Equipment with Ti...
- Publication number 20110163913
- Publication date Jul 7, 2011
- Dalaware Corporation
- Clark E. Cohen
- G01 - MEASURING TESTING
Information Patent Application
Simulating Phase-Coherent GNSS Signals
- Publication number 20110109506
- Publication date May 12, 2011
- COHERENT NAVIGATION, INC.
- Todd E. Humphreys
- G01 - MEASURING TESTING
Information Patent Application
Augmenting GNSS User Equipment to Improve Resistance to Spoofing
- Publication number 20110102259
- Publication date May 5, 2011
- COHERENT NAVIGATION, INC.
- Brent M. Ledvina
- G01 - MEASURING TESTING
Information Patent Application
Assimilating GNSS Signals to Improve Accuracy, Robustness, and Resi...
- Publication number 20110068973
- Publication date Mar 24, 2011
- COHERENT NAVIGATION, INC.
- Todd E. Humphreys
- G01 - MEASURING TESTING