Stephen Tod Kreger

Person

Blacksburg, VA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatus to determine a shape of an optical fiber sensor
- Patent number 12,235,095
- Issue date Feb 25, 2025
- Intuitive Surgical Operations, Inc.
- Mark E. Froggatt
- G01 - MEASURING TESTING
Information Patent Grant
Methods and apparatus to determine a twist parameter and/or a bend...
- Patent number 11,828,586
- Issue date Nov 28, 2023
- Intuitive Surgical Operations, Inc.
- Mark E. Froggatt
- G01 - MEASURING TESTING
Information Patent Grant
Methods and apparatus to determine a twist parameter and/or a bend...
- Patent number 11,473,902
- Issue date Oct 18, 2022
- Intuitive Surgical Operations, Inc.
- Mark E. Froggatt
- G01 - MEASURING TESTING
Information Patent Grant
Methods and apparatus to determine a twist parameter and/or a bend...
- Patent number 10,921,117
- Issue date Feb 16, 2021
- Intuitive Surgical Operations, Inc.
- Mark E. Froggatt
- G01 - MEASURING TESTING
Information Patent Grant
Methods and apparatus to determine a twist parameter and/or a bend...
- Patent number 10,739,129
- Issue date Aug 11, 2020
- Intuitive Surgical Operations, Inc.
- Mark E. Froggatt
- G01 - MEASURING TESTING
Information Patent Grant
Methods and apparatus to determine a twist parameter and/or a bend...
- Patent number 10,551,173
- Issue date Feb 4, 2020
- Intuitive Surgical Operations, Inc.
- Mark E. Froggatt
- G01 - MEASURING TESTING
Information Patent Grant
Optical fiber and method and apparatus for accurate fiber optic sen...
- Patent number 10,422,631
- Issue date Sep 24, 2019
- Luna Innovations Incorporated
- Matthew T. Reaves
- G02 - OPTICS
Information Patent Grant
Methods and apparatus to determine a twist parameter and/or a bend...
- Patent number 10,378,885
- Issue date Aug 13, 2019
- Intuitive Surgical Operations, Inc.
- Mark E. Froggatt
- G01 - MEASURING TESTING
Information Patent Grant
Dissimilar cores in multicore optical fiber for strain and temperat...
- Patent number 10,132,614
- Issue date Nov 20, 2018
- Intuitive Surgical Operations, Inc.
- Mark Froggatt
- G02 - OPTICS
Information Patent Grant
Methods and apparatus to determine strain on an optical core based...
- Patent number 9,784,569
- Issue date Oct 10, 2017
- Intuitive Surgical Operations, Inc.
- Mark E. Froggatt
- G02 - OPTICS
Information Patent Grant
Co-registration of cores in multicore optical fiber sensing systems
- Patent number 9,109,969
- Issue date Aug 18, 2015
- Intuitive Surgical Operations, Inc.
- Stephen T. Kreger
- G01 - MEASURING TESTING
Information Patent Grant
Reducing reflection at termination of optical fiber in a small volume
- Patent number 8,842,963
- Issue date Sep 23, 2014
- Intuitive Surgical Operations, Inc.
- Paul F. Wysocki
- G02 - OPTICS
Information Patent Grant
Optical position and/or shape sensing
- Patent number 8,773,650
- Issue date Jul 8, 2014
- Intuitive Surgical Operations, Inc.
- Mark E. Froggatt
- G01 - MEASURING TESTING
Information Patent Grant
Compensating for non-ideal multi-core optical fiber structure
- Patent number 8,531,655
- Issue date Sep 10, 2013
- Luna Innovations Incorporated
- Justin W. Klein
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND APPARATUS TO DETERMINE A SHAPE OF AN OPTICAL FIBER SENSOR
- Publication number 20240044638
- Publication date Feb 8, 2024
- Intuitive Surgical Operations, Inc.
- Mark E. Froggatt
- G01 - MEASURING TESTING
Information Patent Application
METHODS AND APPARATUS TO DETERMINE A TWIST PARAMETER AND/OR A BEND...
- Publication number 20220404144
- Publication date Dec 22, 2022
- Intuitive Surgical Operations, Inc.
- Mark E. Froggatt
- G01 - MEASURING TESTING
Information Patent Application
METHODS AND APPARATUS TO DETERMINE A TWIST PARAMETER AND/OR A BEND...
- Publication number 20210131796
- Publication date May 6, 2021
- Intuitive Surgical Operations, Inc.
- Mark E. Froggatt
- G01 - MEASURING TESTING
Information Patent Application
METHODS AND APPARATUS TO DETERMINE A TWIST PARAMETER AND/OR A BEND...
- Publication number 20200318951
- Publication date Oct 8, 2020
- Intuitive Surgical Operations, Inc.
- Mark E. Froggatt
- G01 - MEASURING TESTING
Information Patent Application
METHODS AND APPARATUS TO DETERMINE A TWIST PARAMETER AND/OR A BEND...
- Publication number 20200141719
- Publication date May 7, 2020
- Intuitive Surgical Operations, Inc.
- Mark E. Froggatt
- G01 - MEASURING TESTING
Information Patent Application
METHODS AND APPARATUS TO DETERMINE A TWIST PARAMETER AND/OR A BEND...
- Publication number 20190331479
- Publication date Oct 31, 2019
- Intuitive Surgical Operations, Inc.
- Mark E. Froggatt
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL FIBER AND METHOD AND APPARATUS FOR ACCURATE FIBER OPTIC SEN...
- Publication number 20180195856
- Publication date Jul 12, 2018
- Luna Innovations Incorporated
- Matthew T. REAVES
- G02 - OPTICS
Information Patent Application
METHODS AND APPARATUS TO DETERMINE A TWIST PARAMETER AND/OR A BEND...
- Publication number 20170370705
- Publication date Dec 28, 2017
- Intuitive Surgical Operations, Inc.
- Mark E. FROGGATT
- G02 - OPTICS
Information Patent Application
DISSIMILAR CORES IN MULTICORE OPTICAL FIBER FOR STRAIN AND TEMPERAT...
- Publication number 20170370704
- Publication date Dec 28, 2017
- Intuitive Surgical Operations, Inc.
- Mark FROGGATT
- G02 - OPTICS
Information Patent Application
OPTICAL POSITION AND/OR SHAPE SENSING
- Publication number 20170003119
- Publication date Jan 5, 2017
- Intuitive Surgical Operations, Inc.
- Mark E. FROGGATT
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL POSITION AND/OR SHAPE SENSING
- Publication number 20140320846
- Publication date Oct 30, 2014
- Mark E. FROGGATT
- G02 - OPTICS
Information Patent Application
CO-REGISTRATION OF CORES IN MULTICORE OPTICAL FIBER SENSING SYSTEMS
- Publication number 20140112615
- Publication date Apr 24, 2014
- Luna Innovations Incorporated
- Stephen T. Kreger
- G02 - OPTICS
Information Patent Application
COMPENSATING FOR NON-IDEAL MULTI-CORE OPTICAL FIBER STRUCTURE
- Publication number 20120069347
- Publication date Mar 22, 2012
- Luna Innovations Incorporated
- Justin W. KLEIN
- G02 - OPTICS
Information Patent Application
Registration of an extended reference for parameter measurement in...
- Publication number 20120057841
- Publication date Mar 8, 2012
- Luna Innovation Incorporated
- Paul F. Wysocki
- G02 - OPTICS
Information Patent Application
OPTICAL POSITION AND/OR SHAPE SENSING
- Publication number 20110109898
- Publication date May 12, 2011
- Luna Innovations Incorporated
- Mark E. FROGGATT
- G02 - OPTICS

Stephen Tod Kreger

Person

Patents Grantslast 30 patents

Methods and apparatus to determine a shape of an optical fiber sensor

Methods and apparatus to determine a twist parameter and/or a bend...

Methods and apparatus to determine a twist parameter and/or a bend...

Methods and apparatus to determine a twist parameter and/or a bend...

Methods and apparatus to determine a twist parameter and/or a bend...

Methods and apparatus to determine a twist parameter and/or a bend...

Optical fiber and method and apparatus for accurate fiber optic sen...

Methods and apparatus to determine a twist parameter and/or a bend...

Dissimilar cores in multicore optical fiber for strain and temperat...

Methods and apparatus to determine strain on an optical core based...

Co-registration of cores in multicore optical fiber sensing systems

Reducing reflection at termination of optical fiber in a small volume

Optical position and/or shape sensing

Compensating for non-ideal multi-core optical fiber structure

Patents Applicationslast 30 patents

METHODS AND APPARATUS TO DETERMINE A SHAPE OF AN OPTICAL FIBER SENSOR

METHODS AND APPARATUS TO DETERMINE A TWIST PARAMETER AND/OR A BEND...

METHODS AND APPARATUS TO DETERMINE A TWIST PARAMETER AND/OR A BEND...

METHODS AND APPARATUS TO DETERMINE A TWIST PARAMETER AND/OR A BEND...

METHODS AND APPARATUS TO DETERMINE A TWIST PARAMETER AND/OR A BEND...

METHODS AND APPARATUS TO DETERMINE A TWIST PARAMETER AND/OR A BEND...

OPTICAL FIBER AND METHOD AND APPARATUS FOR ACCURATE FIBER OPTIC SEN...

METHODS AND APPARATUS TO DETERMINE A TWIST PARAMETER AND/OR A BEND...

DISSIMILAR CORES IN MULTICORE OPTICAL FIBER FOR STRAIN AND TEMPERAT...

OPTICAL POSITION AND/OR SHAPE SENSING

OPTICAL POSITION AND/OR SHAPE SENSING

CO-REGISTRATION OF CORES IN MULTICORE OPTICAL FIBER SENSING SYSTEMS

COMPENSATING FOR NON-IDEAL MULTI-CORE OPTICAL FIBER STRUCTURE

Registration of an extended reference for parameter measurement in...

OPTICAL POSITION AND/OR SHAPE SENSING