Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12235095 | Methods and apparatus to determine a shape of an optical fiber sensor | Mark E. Froggatt, Justin W. Klein, Dawn K. Gifford | 2025-02-25 |
| 11923898 | Calculation of distributed birefringence and polarization mode dispersion from waveguide scatter with full polarization state optical frequency domain reflectometry | Emily E. H. Templeton, Daniel Kominsky, Brian Templeton | 2024-03-05 |
| 11828586 | Methods and apparatus to determine a twist parameter and/or a bend angle associated with a multi-core fiber | Mark E. Froggatt, Justin W. Klein, Dawn K. Gifford | 2023-11-28 |
| 11473902 | Methods and apparatus to determine a twist parameter and/or a bend angle associated with a multi-core fiber | Mark E. Froggatt, Justin W. Klein, Dawn K. Gifford | 2022-10-18 |
| 10921117 | Methods and apparatus to determine a twist parameter and/or a bend angle associated with a multi-core fiber | Mark E. Froggatt, Justin W. Klein, Dawn K. Gifford | 2021-02-16 |
| 10739129 | Methods and apparatus to determine a twist parameter and/or a bend angle associated with a multi-core fiber | Mark E. Froggatt, Justin W. Klein, Dawn K. Gifford | 2020-08-11 |
| 10551173 | Methods and apparatus to determine a twist parameter and/or a bend angle associated with a multi-core fiber | Mark E. Froggatt, Justin W. Klein, Dawn K. Gifford | 2020-02-04 |
| 10422631 | Optical fiber and method and apparatus for accurate fiber optic sensing under multiple stimuli | Matthew T. Reaves, Brian M. Rife, Evan M. Lally | 2019-09-24 |
| 10378885 | Methods and apparatus to determine a twist parameter and/or a bend angle associated with a multi-core fiber | Mark E. Froggatt, Justin W. Klein, Dawn K. Gifford | 2019-08-13 |
| 10132614 | Dissimilar cores in multicore optical fiber for strain and temperature separation | Mark E. Froggatt, Dawn K. Gifford, Alexander K. Sang, Jeffrey T. LaCroix, Eric E. Sanborn | 2018-11-20 |
| 9784569 | Methods and apparatus to determine strain on an optical core based on tracked change in phase | Mark E. Froggatt, Justin W. Klein, Dawn K. Gifford | 2017-10-10 |
| 9109969 | Co-registration of cores in multicore optical fiber sensing systems | Paul F. Wysocki, Jeff T. Lacroix | 2015-08-18 |
| 8842963 | Reducing reflection at termination of optical fiber in a small volume | Paul F. Wysocki, Alan Heaney, Mark E. Froggatt, Ken Walker | 2014-09-23 |
| 8773650 | Optical position and/or shape sensing | Mark E. Froggatt, Justin W. Klein, Dawn K. Gifford | 2014-07-08 |
| 8531655 | Compensating for non-ideal multi-core optical fiber structure | Justin W. Klein, Mark E. Froggatt, Dawn K. Gifford, Sandra M. KLUTE | 2013-09-10 |