Luna Innovations Incorporated
84Patents
51Active
84Granted
53Portfolio score
Filing activity: Mar 16, 1998 → Mar 30, 2023 · 24 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7772541B2 | Fiber optic position and/or shape sensing based on rayleigh scatter | Human Necessities | 293 | Active |
| US7781724B2 | Fiber optic position and shape sensing device and method relating thereto | Physics | 210 | Active |
| US6275628A | Single-ended long period grating optical device | Physics | 163 | Expired |
| US6671055B1 | Interferometric sensors utilizing bulk sensing mediums extrinsic to the input/output optical fiber | Physics | 152 | Expired |
| US7042573B2 | Apparatus and method for the complete characterization of optical devices including loss, birefringence and dispersion effects | Physics | 144 | Expired |
| US6366722B1 | Optical waveguide sensors having high refractive index sensitivity | Physics | 132 | Expired |
| US6426796B1 | Fiber optic wall shear stress sensor | Physics | 108 | Expired |
| US7440087B2 | Identifying optical fiber segments and determining characteristics of an optical device under test based on fiber segment scatter pattern data | Physics | 95 | Expired |
| US6898337B2 | Fiber-optic apparatus and method for making simultaneous multiple parameter measurements | Physics | 89 | Expired |
| US7515276B2 | High resolution interferometric optical frequency domain reflectometry (OFDR) beyond the laser coherence length | Physics | 84 | Active |
| US6571639B1 | Fiber optic system | Physics | 83 | Expired |
| US6270946A | Non-lithographic process for producing nanoscale features on a substrate | Emerging Cross-Sectional Technologies | 75 | Expired |
| US7154081B1 | Composite structures, such as coated wiring assemblies, having integral fiber optic-based condition detectors and systems which employ the same | Physics | 70 | Expired |
| US6035082A | Process for preparing an optical fiber sensor with enhanced sensitivity | Physics | 69 | Expired |
| US6429421B1 | Flexible fiber optic microbend device, with interlocking flexible fibers, sensors, and method use | Physics | 68 | Expired |
| US6343168B1 | Optical sensor arrangement | Physics | 65 | Expired |
| US7538883B2 | Distributed strain and temperature discrimination in polarization maintaining fiber | Physics | 55 | Active |
| US7330245B2 | Calculation of birefringence in a waveguide based on Rayleigh scatter | Physics | 54 | Expired |
| US7454972B2 | Method and apparatus for acoustically weighing moving loads | Physics | 47 | Active |
| US6965708B2 | Devices, systems, and methods for sensing moisture | Physics | 40 | Expired |
| US6987897B2 | Fiber-optic flow cell and method relating thereto | Physics | 39 | Expired |
| US7018709B2 | Contamination-resistant coated substrates | Emerging Cross-Sectional Technologies | 37 | Expired |
| US6215943A | Optical fiber holder | Physics | 35 | Expired |
| US8531655B2 | Compensating for non-ideal multi-core optical fiber structure | Physics | 35 | Active |
| US7561276B2 | Demodulation method and apparatus for fiber optic sensors | Physics | 32 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.