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patent | score | priority | expiry | expired | references | current assignee | title |
|---|---|---|---|---|---|---|---|
| 8531655 | 13 | 2010-09-17 | 2032-03-13 | 0 | 30 | Intuitive Surgical Operations, Inc; | Compensating for non-ideal multi-core optical fiber structure |
| 10132614 | 35 | 2014-12-15 | 2035-12-07 | 0 | 7 | Intuitive Surgical Operations, Inc; | Dissimilar cores in multicore optical fiber for strain and temperature separation |
| 10551173 | 39 | 2009-09-18 | 2030-09-02 | 0 | 6 | Intuitive Surgical Operations, Inc.; | Methods and apparatus to determine a twist parameter and/or a bend angle associated with a multi-core fiber |
| 10422631 | 53 | 2014-11-11 | 2036-03-02 | 0 | 4 | Luna Innovations Incorporated; | Optical fiber and method and apparatus for accurate fiber optic sensing under multiple stimuli |
| 10921117 | 53 | 2009-09-18 | 2030-09-02 | 0 | 2 | Intuitive Surgical Operations, Inc.; | Methods and apparatus to determine a twist parameter and/or a bend angle associated with a multi-core fiber |
| 9109969 | 56 | 2011-06-14 | 2032-06-12 | 0 | 2 | Intuitive Surgical Operations, Inc; | Co-registration of cores in multicore optical fiber sensing systems |
| 10739129 | 63 | 2009-09-18 | 2030-09-02 | 0 | 3 | Intuitive Surgical Operations, Inc.; | Methods and apparatus to determine a twist parameter and/or a bend angle associated with a multi-core fiber |
| 11828586 | 81 | 2009-09-18 | 2030-09-02 | 0 | 0 | Intuitive Surgical Operations, Inc.; | Methods and apparatus to determine a twist parameter and/or a bend angle associated with a multi-core fiber |
| 11473902 | 87 | 2009-09-18 | 2030-09-02 | 0 | 0 | Intuitive Surgical Operations, Inc.; | Methods and apparatus to determine a twist parameter and/or a bend angle associated with a multi-core fiber |
| 11923898 | 96 | 2019-04-15 | 2040-06-03 | 0 | 0 | Luna Innovations Incorporated; | Calculation of distributed birefringence and polarization mode dispersion from waveguide scatter with full polarization state optical frequency domain reflectometry |