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Thorkell Gudmundsson
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San Jose, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for simultaneous inductive excitation and loca...
Patent number
10,809,410
Issue date
Oct 20, 2020
Optimal Ranging, Inc.
Thorkell Gudmundsson
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for simultaneous inductive excitation and loca...
Patent number
10,725,191
Issue date
Jul 28, 2020
Optimal Ranging, Inc.
Thorkell Gudmundsson
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for power quality and synchrophasor monitoring...
Patent number
10,613,123
Issue date
Apr 7, 2020
The United States of America as represented by the Secretary of the Army
Thorkell Gudmundsson
G01 - MEASURING TESTING
Information
Patent Grant
Autonomous vehicle power line position and load parameter estimation
Patent number
9,285,222
Issue date
Mar 15, 2016
Optimal Ranging, Inc.
James W. Waite
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Precise positioning using a distributed sensor network
Patent number
9,151,822
Issue date
Oct 6, 2015
Optimal Ranging, Inc.
James W. Waite
G01 - MEASURING TESTING
Information
Patent Grant
UAV power line position and load parameter estimation
Patent number
9,037,314
Issue date
May 19, 2015
Optimal Ranging, Inc.
James W. Waite
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Precise location of buried metallic pipes and cables in the presenc...
Patent number
7,356,421
Issue date
Apr 8, 2008
Metrotech Corporation, Inc.
Thorkell Gudmundsson
G01 - MEASURING TESTING
Information
Patent Grant
Apparatus for computer-aided design of a product or process
Patent number
6,889,101
Issue date
May 3, 2005
Tokyo Electron Limited
Thorkell Gudmundsson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for automatic synthesis of multi-variable controllers
Patent number
6,658,305
Issue date
Dec 2, 2003
Tokyo Electron Limited
Thorkell Gudmundsson
G05 - CONTROLLING REGULATING
Information
Patent Grant
Compensator design optimization through efficient utilization of su...
Patent number
6,487,696
Issue date
Nov 26, 2002
Voyan Technology
Thorkell Gudmundsson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Reduction of switching transients via large signal/small signal thr...
Patent number
6,452,291
Issue date
Sep 17, 2002
Voyan Technology
Mark Erickson
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method and apparatus for dynamic optimization
Patent number
6,289,508
Issue date
Sep 11, 2001
Voyan Technology
Mark A. Erickson
G05 - CONTROLLING REGULATING
Information
Patent Grant
Real-time planner for design
Patent number
6,195,594
Issue date
Feb 27, 2001
Voyan Technology
Sunil C. Shah
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and apparatus for dynamic optimization
Patent number
6,167,360
Issue date
Dec 26, 2000
Voyan Technology
Mark A. Erickson
G05 - CONTROLLING REGULATING
Information
Patent Grant
Nonlinear feedforward control for ramp following and overshoot mini...
Patent number
6,114,670
Issue date
Sep 5, 2000
Voyan Technology
Mark Erickson
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND APPARATUS FOR SIMULTANEOUS INDUCTIVE EXCITATION AND LOCA...
Publication number
20180172867
Publication date
Jun 21, 2018
Optimal Ranging, Inc.
Thorkell Gudmundsson
G01 - MEASURING TESTING
Information
Patent Application
METHOD AND APPARATUS FOR SIMULTANEOUS INDUCTIVE EXCITATION AND LOCA...
Publication number
20170357023
Publication date
Dec 14, 2017
OPTIMAL RANGING, INC.
Thorkell Gudmundsson
G01 - MEASURING TESTING
Information
Patent Application
AUTONOMOUS VEHICLE POWER LINE POSITION AND LOAD PARAMETER ESTIMATION
Publication number
20150226559
Publication date
Aug 13, 2015
Optimal Ranging, Inc.
James W. Waite
G01 - MEASURING TESTING
Information
Patent Application
Method and Apparatus for Power Quality and Synchrophasor Monitoring...
Publication number
20140343878
Publication date
Nov 20, 2014
Thorkell Gudmundsson
G01 - MEASURING TESTING
Information
Patent Application
UAV POWER LINE POSITION AND LOAD PARAMETER ESTIMATION
Publication number
20120016538
Publication date
Jan 19, 2012
James W. Waite
G05 - CONTROLLING REGULATING
Information
Patent Application
PRECISE POSITIONING USING A DISTRIBUTED SENSOR NETWORK
Publication number
20110156957
Publication date
Jun 30, 2011
James W. WAITE
G01 - MEASURING TESTING
Information
Patent Application
Approximations for simulations of systems
Publication number
20080140379
Publication date
Jun 12, 2008
Xoomsys, Inc.
Sunil C. Shah
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Precise location of buried metallic pipes and cables in the presenc...
Publication number
20060036376
Publication date
Feb 16, 2006
Thorkell Gudmundsson
G01 - MEASURING TESTING