Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12399357 | Directing light into an optical fiber | Dawn K. Gifford, Mark E. Froggatt, Brooks A. Childers | 2025-08-26 |
| 12178550 | System and method for distributed heat flux sensing of body tissue | Mark E. Froggatt, Jonathan M. Sorger | 2024-12-31 |
| 11940305 | Methods and apparatus for determining shape parameter(s) using a sensing fiber having a single core with multiple light propagating modes | Mark E. Froggatt, Dawn K. Gifford, Alexander K. Sang | 2024-03-26 |
| 11761754 | Micro optic assemblies and optical interrogation systems | Mark E. Froggatt, Alexander K. Sang | 2023-09-19 |
| 11499818 | Micro optic assemblies and optical interrogation systems | Mark E. Froggatt, Alexander K. Sang | 2022-11-15 |
| 11473941 | Methods and apparatus for determining shape parameter(s) using a sensing fiber having a single core with multiple light propagating modes | Mark E. Froggatt, Dawn K. Gifford, Alexander K. Sang | 2022-10-18 |
| 11324393 | Augmented accuracy using large diameter shape fiber | Mark E. Froggatt | 2022-05-10 |
| 11076753 | Fiber management in medical instrument backend | Stephen J. Blumenkranz, Vincent Duindam, Mark E. Froggatt | 2021-08-03 |
| 11035699 | Methods and apparatus for determining shape parameter(s) using a sensing fiber having a single core with multiple light propagating modes | Mark E. Froggatt, Dawn K. Gifford, Alexander K. Sang | 2021-06-15 |
| 11016316 | Polarization control with low polarization-mode dispersion | Mark E. Froggatt | 2021-05-25 |
| 10976155 | Micro optic assemblies and optical interrogation systems | Mark E. Froggatt, Alexander K. Sang | 2021-04-13 |
| 10823627 | Shape sensing with multi-core fiber sensor | Mark E. Froggatt, Dawn K. Gifford, Jeffrey T. LaCroix, Patrick Roye, Alexander K. Sang | 2020-11-03 |
| 10775157 | Methods and apparatus for calibration for a fiber optic shape sensor | Dawn K. Gifford, Mark E. Froggatt, Jeffrey T. LaCroix, Alexander K. Sang | 2020-09-15 |
| 10739529 | Interferometric alignment of optical multicore fibers to be connected | Mark E. Froggatt, Jeffrey T. LaCroix | 2020-08-11 |
| 10492871 | Fiber management in medical instrument backend | Stephen J. Blumenkranz, Vincent Duindam, Mark E. Froggatt | 2019-12-03 |
| 10480926 | Apparatus and method for generating 3-D data for an anatomical target using optical fiber shape sensing | Mark E. Froggatt, Federico Barbagli | 2019-11-19 |
| 10416391 | Interferometric alignment of optical multicore fibers to be connected | Mark E. Froggatt, Jeffrey T. LaCroix | 2019-09-17 |
| 10245115 | Fiber optic sensing of tool strain or tool angle | Mark E. Froggatt, Alexander K. Sang, Matthew S. Wolfe | 2019-04-02 |
| 10132614 | Dissimilar cores in multicore optical fiber for strain and temperature separation | Mark E. Froggatt, Dawn K. Gifford, Stephen T. Kreger, Alexander K. Sang, Jeffrey T. LaCroix | 2018-11-20 |
| 9797795 | Distributed pressure measurement by embedded fiber optic strain sensor | Matthew White, Matthew A. Castellucci, Emily E. H. Templeton, Naman Garg, Nur Aida Abdul Rahim +2 more | 2017-10-24 |
| 9329401 | Variable polarization separation via beam splitter rotation | Mark E. Froggatt | 2016-05-03 |