| Patent | Date |
|---|
Force Sensing In A Distal Region Of An Instrument Including Single-core Or Multi-core Optical Fiber
App 20220214158 - Gifford; Dawn K. ; et al. | 2022-07-07 |
Force sensing in a distal region of an instrument including single-core or multi-core optical fiber
Grant 11,313,674 - Gifford , et al. April 26, 2 | 2022-04-26 |
Method and apparatus for motion compensation in interferometric sensing systems
Grant 11,193,751 - Froggatt , et al. December 7, 2 | 2021-12-07 |
Force Sensing In A Distal Region Of An Instrument Including Single-core Or Multi-core Optical Fiber
App 20210231432 - Gifford; Dawn K. ; et al. | 2021-07-29 |
Redundant Core In Multicore Optical Fiber For Safety
App 20210199884 - Froggatt; Mark E. ; et al. | 2021-07-01 |
Calculation Of Redundant Bend In Multi-core Fiber For Safety
App 20210187752 - Roye; Patrick ; et al. | 2021-06-24 |
Methods and apparatus for determining shape parameter(s) using a sensing fiber having a single core with multiple light propagating modes
Grant 11,035,699 - Froggatt , et al. June 15, 2 | 2021-06-15 |
Methods And Apparatus For Determining Shape Parameter(s) Using A Sensing Fiber Having A Single Core With Multiple Light Propagating Modes
App 20210172768 - Froggatt; Mark E. ; et al. | 2021-06-10 |
Methods And Apparatus To Determine A Twist Parameter And/or A Bend Angle Associated With A Multi-core Fiber
App 20210131796 - Froggatt; Mark E. ; et al. | 2021-05-06 |
Redundant core in multicore optical fiber for safety
Grant 10,983,268 - Froggatt , et al. April 20, 2 | 2021-04-20 |
Calculation of redundant bend in multi-core fiber for safety
Grant 10,962,351 - Roye , et al. March 30, 2 | 2021-03-30 |
Methods and apparatus to determine a twist parameter and/or a bend angle associated with a multi-core fiber
Grant 10,921,117 - Froggatt , et al. February 16, 2 | 2021-02-16 |
Registering measured optical fiber interferometric data with reference optical fiber interferometric data
Grant 10,908,047 - Gifford , et al. February 2, 2 | 2021-02-02 |
Force sensing in a distal region of an instrument including single-core or multi-core optical fiber
Grant 10,876,831 - Gifford , et al. December 29, 2 | 2020-12-29 |
Registering Measured Optical Fiber Interferometric Data With Reference Optical Fiber Interferometric Data
App 20200378866 - Gifford; Dawn K. ; et al. | 2020-12-03 |
Shape sensing with multi-core fiber sensor
Grant 10,823,627 - Sanborn , et al. November 3, 2 | 2020-11-03 |
Methods And Apparatus To Determine A Twist Parameter And/or A Bend Angle Associated With A Multi-core Fiber
App 20200318951 - Froggatt; Mark E. ; et al. | 2020-10-08 |
Methods and apparatus for calibration for a fiber optic shape sensor
Grant 10,775,157 - Gifford , et al. Sept | 2020-09-15 |
An Optical Fiber With Microgratings And Methods And Apparatus For Making And Using Same
App 20200264018 - Froggatt; Mark E. ; et al. | 2020-08-20 |
Methods and apparatus to determine a twist parameter and/or a bend angle associated with a multi-core fiber
Grant 10,739,129 - Froggatt , et al. A | 2020-08-11 |
Registering measured optical fiber interferometric data with reference optical fiber interferometric data
Grant 10,732,075 - Gifford , et al. | 2020-08-04 |
Methods And Apparatus To Determine A Twist Parameter And/or A Bend Angle Associated With A Multi-core Fiber
App 20200141719 - Froggatt; Mark E. ; et al. | 2020-05-07 |
Redundant Core In Multicore Optical Fiber For Safety
App 20200116923 - Froggatt; Mark E. ; et al. | 2020-04-16 |
Methods and apparatus to determine a twist parameter and/or a bend angle associated with a multi-core fiber
Grant 10,551,173 - Froggatt , et al. Fe | 2020-02-04 |
Redundant core in multicore optical fiber for safety
Grant 10,545,283 - Froggatt , et al. Ja | 2020-01-28 |
Methods And Apparatus For Determining Shape Parameter(s) Using A Sensing Fiber Having A Single Core With Multiple Light Propagat
App 20200025593 - Froggatt; Mark E. ; et al. | 2020-01-23 |
Methods And Apparatus To Determine A Twist Parameter And/or A Bend Angle Associated With A Multi-core Fiber
App 20190331479 - Froggatt; Mark E. ; et al. | 2019-10-31 |
Force Sensing In A Distal Region Of An Instrument Including Single-core Or Multi-core Optical Fiber
App 20190331478 - Gifford; Dawn K. ; et al. | 2019-10-31 |
Shape Sensing With Multi-core Fiber Sensor
App 20190250050 - Sanborn; Eric E. ; et al. | 2019-08-15 |
Methods and apparatus to determine a twist parameter and/or a bend angle associated with a multi-core fiber
Grant 10,378,885 - Froggatt , et al. A | 2019-08-13 |
Force sensing in a distal region of an instrument including single-core or multi-core optical fiber
Grant 10,378,883 - Gifford , et al. A | 2019-08-13 |
Calculation Of Redundant Bend In Multi-core Fiber For Safety
App 20190234727 - ROYE; Patrick ; et al. | 2019-08-01 |
Methods And Apparatus For Calibration For A Fiber Optic Shape Sensor
App 20190234726 - GIFFORD; Dawn K. ; et al. | 2019-08-01 |
Redundant Core In Multicore Optical Fiber For Safety
App 20190094459 - FROGGATT; Mark E. ; et al. | 2019-03-28 |
Method And Apparatus For Motion Compensation In Interferometric Sensing Systems
App 20180356203 - FROGGATT; Mark E. ; et al. | 2018-12-13 |
Dissimilar cores in multicore optical fiber for strain and temperature separation
Grant 10,132,614 - Froggatt , et al. November 20, 2 | 2018-11-20 |
Method and apparatus for motion compensation in interferometric sensing systems using a non-linear compensating signal
Grant 10,054,420 - Froggatt , et al. August 21, 2 | 2018-08-21 |
Force Sensing In A Distal Region Of An Instrument Including Single-core Or Multi-core Optical Fiber
App 20180128599 - GIFFORD; Dawn K. ; et al. | 2018-05-10 |
Method And Apparatus For Motion Compensation In Interferometric Sensing Systems
App 20180058838 - FROGGATT; Mark E. ; et al. | 2018-03-01 |
Methods And Apparatus To Determine A Twist Parameter And/or A Bend Angle Associated With A Multi-core Fibe
App 20170370705 - FROGGATT; Mark E. ; et al. | 2017-12-28 |
Dissimilar Cores In Multicore Optical Fiber For Strain And Temperature Separation
App 20170370704 - FROGGATT; Mark ; et al. | 2017-12-28 |
Method and apparatus for compensating for a time-varying disturbance in interferometric sensing systems
Grant 9,841,269 - Froggatt , et al. December 12, 2 | 2017-12-12 |
Registering Measured Optical Fiber Interferometric Data With Reference Optical Fiber Interferometric Data
App 20170322113 - GIFFORD; Dawn K. ; et al. | 2017-11-09 |
Methods and apparatus to determine strain on an optical core based on tracked change in phase
Grant 9,784,569 - Froggatt , et al. October 10, 2 | 2017-10-10 |
Optical Position And/or Shape Sensing
App 20170003119 - FROGGATT; Mark E. ; et al. | 2017-01-05 |
Method and apparatus for optical strain sensing
Grant 9,435,702 - Froggatt , et al. September 6, 2 | 2016-09-06 |
Method And Apparatus For Optical Strain Sensing
App 20160054186 - FROGGATT; Mark E. ; et al. | 2016-02-25 |
Method and apparatus for optical strain sensing
Grant 9,200,971 - Froggatt , et al. December 1, 2 | 2015-12-01 |
Method And Apparatus For Motion Compensation In Interferometric Sensing Systems
App 20140336973 - Froggatt; Mark E. ; et al. | 2014-11-13 |
Optical Position And/or Shape Sensing
App 20140320846 - FROGGATT; Mark E. ; et al. | 2014-10-30 |
Method And Apparatus For Optical Strain Sensing
App 20140224033 - FROGGATT; Mark E. ; et al. | 2014-08-14 |
Optical position and/or shape sensing
Grant 8,773,650 - Froggatt , et al. July 8, 2 | 2014-07-08 |
Strain sensing with optical fiber rosettes
Grant 8,714,026 - Froggatt , et al. May 6, 2 | 2014-05-06 |
Compensating for non-ideal multi-core optical fiber structure
Grant 8,531,655 - Klein , et al. September 10, 2 | 2013-09-10 |
Registration of an extended reference for parameter measurement in an optical sensing system
Grant 8,400,620 - Froggatt , et al. March 19, 2 | 2013-03-19 |
Compensating For Non-ideal Multi-core Optical Fiber Structure
App 20120069347 - KLEIN; Justin W. ; et al. | 2012-03-22 |
Registration Of An Extended Reference For Parameter Measurement In An Optical Sensing System
App 20110317148 - FROGGATT; Mark E. ; et al. | 2011-12-29 |
Strain Sensing With Optical Fiber Rosettes
App 20110247427 - FROGGATT; Mark E. ; et al. | 2011-10-13 |
Compensating for time varying phase changes in interferometric measurements
Grant 8,004,686 - Froggatt , et al. August 23, 2 | 2011-08-23 |
Compensating for time varying phase changes in interferometric measurements
Grant 7,948,633 - Froggatt , et al. May 24, 2 | 2011-05-24 |
Optical Position And/or Shape Sensing
App 20110109898 - FROGGATT; Mark E. ; et al. | 2011-05-12 |
Compensating for time varying phase changes in interferometric measurements
App 20100321702 - Froggatt; Mark ; et al. | 2010-12-23 |
Fiber optic position and shape sensing device and method relating thereto
Grant 7,781,724 - Childers , et al. August 24, 2 | 2010-08-24 |
Compensating for Time Varying Phase Changes in Interferometric Measurements
App 20090103100 - Froggatt; Mark ; et al. | 2009-04-23 |
High resolution interferometric optical frequency domain reflectometry (OFDR) beyond the laser coherence length
Grant 7,515,276 - Froggatt , et al. April 7, 2 | 2009-04-07 |
High Resolution Interferometric Optical Frequency Domain Reflectometry (ofdr) Beyond The Laser Coherence Length
App 20080024785 - Froggatt; Mark ; et al. | 2008-01-31 |
Fiber Optic Position and Shape Sensing Device and Method Relating Thereto
App 20070065077 - Childers; Brooks A. ; et al. | 2007-03-22 |
Fiber optic position and shape sensing device and method relating thereto
App 20060013523 - Childlers; Brooks A. ; et al. | 2006-01-19 |
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