Westley S. Ashe

Person

Hinesburg, VT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Electromagnetic position measurement system with sensor parasitic l...
- Patent number 11,883,115
- Issue date Jan 30, 2024
- Northern Digital, Inc.
- Westley S. Ashe
- G01 - MEASURING TESTING
Information Patent Grant
Self-contained electromagnetic tracking unit
- Patent number 11,612,086
- Issue date Mar 21, 2023
- Northern Digital Inc.
- Westley S. Ashe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Distortion correction for tracking an object in a magnetic field
- Patent number 11,397,220
- Issue date Jul 26, 2022
- Northern Digital Inc.
- Westley S. Ashe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Correcting distortions
- Patent number 11,187,823
- Issue date Nov 30, 2021
- Ascension Technology Corporation
- Westley S. Ashe
- G01 - MEASURING TESTING
Information Patent Grant
Self-contained electromagnetic tracking unit
- Patent number 11,076,511
- Issue date Jul 27, 2021
- Northern Digital Inc.
- Westley S. Ashe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rotating frequencies of transmitters
- Patent number 10,620,335
- Issue date Apr 14, 2020
- Ascension Technology Corporation
- Westley S. Ashe
- G01 - MEASURING TESTING
Information Patent Grant
System and method for magnetic position tracking
- Patent number 9,603,548
- Issue date Mar 28, 2017
- Ascension Technology Corporation
- Westley S. Ashe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
System and method for magnetic position tracking
- Patent number 9,474,465
- Issue date Oct 25, 2016
- Ascension Technology Corporation
- Westley Ashe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Magnetic sensors
- Patent number 9,360,294
- Issue date Jun 7, 2016
- Ascension Technology Corporation
- Westley S. Ashe
- G01 - MEASURING TESTING
Information Patent Grant
Magnetically tracked sensor
- Patent number 8,994,366
- Issue date Mar 31, 2015
- Ascension Technology Corporation
- Westley S. Ashe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Spiral magnetic transmitter for position measurement system
- Patent number 6,856,823
- Issue date Feb 15, 2005
- Ascension Technology Corporation
- Westley Ashe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Magnetic position and orientation measurement system with magnetic...
- Patent number 6,784,660
- Issue date Aug 31, 2004
- Ascension Technology Corporation
- Westley Ashe
- G01 - MEASURING TESTING
Information Patent Grant
Method of measuring position and orientation with improved signal t...
- Patent number 6,754,596
- Issue date Jun 22, 2004
- Ascension Technology Corporation
- Westley Ashe
- G01 - MEASURING TESTING
Information Patent Grant
Magnetic position measurement system with field containment means
- Patent number 6,528,991
- Issue date Mar 4, 2003
- Ascension Technology Corporation
- Westley Ashe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Magnetic field permeable barrier for magnetic position measurement...
- Patent number 6,246,231
- Issue date Jun 12, 2001
- Ascension Technology Corporation
- Westley S. Ashe
- G01 - MEASURING TESTING
Information Patent Grant
Eddy current error-reduced AC magnetic position measurement system
- Patent number 6,172,499
- Issue date Jan 9, 2001
- Ascension Technology Corporation
- Westley Ashe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Magnetic field position and orientation measurement system with dyn...
- Patent number 5,767,669
- Issue date Jun 16, 1998
- Ascension Technology Corporation
- Per Krogh Hansen
- F41 - WEAPONS

Patents Applicationslast 30 patents

Information Patent Application
ELECTROMAGNETIC POSITION MEASUREMENT SYSTEM WITH SENSOR PARASITIC L...
- Publication number 20240108418
- Publication date Apr 4, 2024
- Northern Digital Inc.
- Westley S. Ashe
- G01 - MEASURING TESTING
Information Patent Application
Magnetic Position Measurement System with Interference Reduction
- Publication number 20220280060
- Publication date Sep 8, 2022
- Northern Digital Inc.
- Westley S. Ashe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTROMAGNETIC POSITION MEASUREMENT SYSTEM WITH SENSOR PARASITIC L...
- Publication number 20210386486
- Publication date Dec 16, 2021
- Ascension Technology Corporation
- Westley S. Ashe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Self-Contained Electromagnetic Tracking Unit
- Publication number 20210337708
- Publication date Oct 28, 2021
- Northern Digital Inc.
- Westley S. Ashe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISTORTION CORRECTION FOR TRACKING AN OBJECT IN A MAGNETIC FIELD
- Publication number 20200319267
- Publication date Oct 8, 2020
- Ascension Technology Corporation
- Westley S. Ashe
- G01 - MEASURING TESTING
Information Patent Application
Correcting Distortions
- Publication number 20200319361
- Publication date Oct 8, 2020
- Ascension Technology Corporation
- Westley S. Ashe
- G01 - MEASURING TESTING
Information Patent Application
Self-Contained Electromagnetic Tracking Unit
- Publication number 20200221612
- Publication date Jul 9, 2020
- Northern Digital Inc.
- Westley S. Ashe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ROTATING FREQUENCIES OF TRANSMITTERS
- Publication number 20180321417
- Publication date Nov 8, 2018
- Ascension Technology Corporation
- Westley S. Ashe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
System and Method for Magnetic Position Tracking
- Publication number 20160302872
- Publication date Oct 20, 2016
- Ascension Technology Corporation
- Westley S. Ashe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Magnetic Sensors
- Publication number 20150115944
- Publication date Apr 30, 2015
- ASCENSION TECHNOLOGY CORPORATION
- Westley S. Ashe
- G01 - MEASURING TESTING
Information Patent Application
MAGNETICALLY TRACKED SENSOR
- Publication number 20140159707
- Publication date Jun 12, 2014
- ASCENSION TECHNOLOGY CORPORATION
- Westley S. Ashe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SYSTEM AND METHOD FOR MAGNETIC POSITION TRACKING
- Publication number 20140002063
- Publication date Jan 2, 2014
- ASCENSION TECHNOLOGY CORPORATION
- Westley Ashe
- G01 - MEASURING TESTING
Information Patent Application
MAGNETICALLY TRACKED SURGICAL NEEDLE ASSEMBLY
- Publication number 20130296691
- Publication date Nov 7, 2013
- ASCENSION TECHNOLOGY CORPORATION
- Westley Ashe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Position measurement system employing total transmitted flux quanti...
- Publication number 20080094057
- Publication date Apr 24, 2008
- ASCENSION TECHNOLOGY CORPORATION
- Westley Ashe
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF MEASURING POSITION AND ORIENTATION WITH IMPROVED SIGNAL T...
- Publication number 20040088136
- Publication date May 6, 2004
- ASCENSION TECHNOLOGY CORPORATION
- Westley Ashe
- G01 - MEASURING TESTING
Information Patent Application
Spiral magnetic transmitter for position measurement system
- Publication number 20030233042
- Publication date Dec 18, 2003
- ASCENSION TECHNOLOGY CORPORATION
- Westley Ashe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Low distortion magnetic transmitter and method of operating
- Publication number 20030173953
- Publication date Sep 18, 2003
- ASCENSION TECHNOLOGY CORPORATION
- Westley Ashe
- G01 - MEASURING TESTING
Information Patent Application
Magnetic position measurement system with field containment means
- Publication number 20030011359
- Publication date Jan 16, 2003
- ASCENSION TECHNOLOGY CORPORATION
- Westley Ashe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Westley S. Ashe

Person

Patents Grantslast 30 patents

Electromagnetic position measurement system with sensor parasitic l...

Self-contained electromagnetic tracking unit

Distortion correction for tracking an object in a magnetic field

Correcting distortions

Self-contained electromagnetic tracking unit

Rotating frequencies of transmitters

System and method for magnetic position tracking

System and method for magnetic position tracking

Magnetic sensors

Magnetically tracked sensor

Spiral magnetic transmitter for position measurement system

Magnetic position and orientation measurement system with magnetic...

Method of measuring position and orientation with improved signal t...

Magnetic position measurement system with field containment means

Magnetic field permeable barrier for magnetic position measurement...

Eddy current error-reduced AC magnetic position measurement system

Magnetic field position and orientation measurement system with dyn...

Patents Applicationslast 30 patents

ELECTROMAGNETIC POSITION MEASUREMENT SYSTEM WITH SENSOR PARASITIC L...

Magnetic Position Measurement System with Interference Reduction

ELECTROMAGNETIC POSITION MEASUREMENT SYSTEM WITH SENSOR PARASITIC L...

Self-Contained Electromagnetic Tracking Unit

DISTORTION CORRECTION FOR TRACKING AN OBJECT IN A MAGNETIC FIELD

Correcting Distortions

Self-Contained Electromagnetic Tracking Unit

ROTATING FREQUENCIES OF TRANSMITTERS

System and Method for Magnetic Position Tracking

Magnetic Sensors

MAGNETICALLY TRACKED SENSOR

SYSTEM AND METHOD FOR MAGNETIC POSITION TRACKING

MAGNETICALLY TRACKED SURGICAL NEEDLE ASSEMBLY

Position measurement system employing total transmitted flux quanti...

METHOD OF MEASURING POSITION AND ORIENTATION WITH IMPROVED SIGNAL T...

Spiral magnetic transmitter for position measurement system

Low distortion magnetic transmitter and method of operating

Magnetic position measurement system with field containment means