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Class Information
Number: 385/13
Name: Optical waveguides > Optical waveguide sensor > Including physical deformation or movement of waveguide
Description: Subject matter wherein the environmental change to be detected produces an alteration in the shape or position of the waveguide.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7630591 |
Optical fiber substrate useful as a sensor or illumination device component |
Dec. 8, 2009 |
| 7620276 |
Optimized grating based biosensor and substrate combination |
Nov. 17, 2009 |
| 7616844 |
Fabrication of fiber optic probes |
Nov. 10, 2009 |
| 7613367 |
Optical sensor and modulator |
Nov. 3, 2009 |
| 7609919 |
Coupling-enhanced surface etched gratings |
Oct. 27, 2009 |
| 7599582 |
Optical fiber cable take-up mechanism for scanning sensors |
Oct. 6, 2009 |
| 7590314 |
Fiber optic sensor for tow wrap |
Sep. 15, 2009 |
| 7587105 |
High frequency ultrasound detection using polymer optical-ring resonator |
Sep. 8, 2009 |
| 7574074 |
Method for detecting cracks in carbon fiber bicycle frame using embedded optical fiber |
Aug. 11, 2009 |
| 7567742 |
Holey optical fiber with random pattern of holes and method for making same |
Jul. 28, 2009 |
| 7546008 |
Variable optical attenuator and ranging apparatus using the same |
Jun. 9, 2009 |
| 7542632 |
Composite structure with optical fiber embedded in one of its surface layers and a process for its connection and repair |
Jun. 2, 2009 |
| 7539361 |
Fiber optic device for measuring a parameter of interest |
May. 26, 2009 |
| 7536911 |
Diagnostic systems of optical fiber coil sensors for structural health monitoring |
May. 26, 2009 |
| 7532780 |
Method for locating and measuring deformations in a work of civil engineering |
May. 12, 2009 |
| 7532781 |
Fiber-optic mat sensor |
May. 12, 2009 |
| 7532786 |
Light activated optical switch that includes a piezoelectric element with layers of piezoelectric material having different piezoelectric characteristics |
May. 12, 2009 |
| 7526149 |
Dual wavelength strain-temperature Brillouin sensing system and method |
Apr. 28, 2009 |
| 7526148 |
High-sensitivity fiber-compatible optical acoustic sensor |
Apr. 28, 2009 |
| 7526147 |
Sensor array for perimeter defense |
Apr. 28, 2009 |
| 7519242 |
Perimeter security system and perimeter monitoring method |
Apr. 14, 2009 |
| 7514670 |
Distributed fiber optic sensor with location capability |
Apr. 7, 2009 |
| 7515781 |
Fiber optic, strain-tuned, material alteration sensor |
Apr. 7, 2009 |
| 7515786 |
White-light whispering gallery mode optical resonator system and method |
Apr. 7, 2009 |
| 7512291 |
Fiber bragg crating sensor interrogation method |
Mar. 31, 2009 |
| 7512294 |
Polymer based distributive waveguide sensor for pressure and shear measurement |
Mar. 31, 2009 |
| 7509008 |
Method and apparatus for locating a localized temperature change in a workspace |
Mar. 24, 2009 |
| 7508999 |
Fiber optic sensor device for measuring chromophoric compounds in biological fluid |
Mar. 24, 2009 |
| 7505643 |
Apparatus and method for identification of optical cable |
Mar. 17, 2009 |
| 7499606 |
Method for measuring micro displacements |
Mar. 3, 2009 |
| 7496248 |
Optical turnaround system |
Feb. 24, 2009 |
| 7496247 |
Plastic optical fiber sensor |
Feb. 24, 2009 |
| 7496246 |
Ruggedized fiber optic sound velocity profiler |
Feb. 24, 2009 |
| 7495207 |
Optical sensor, optical temperature-measuring device and measuring method using the optical sensor |
Feb. 24, 2009 |
| 7492980 |
Methods of making and operating a fiber optic sensing device |
Feb. 17, 2009 |
| 7469077 |
Method, system and module for monitoring a power generating system |
Dec. 23, 2008 |
| 7469078 |
System for remote measurements |
Dec. 23, 2008 |
| 7466879 |
Fiber optic force sensor for measuring shear force |
Dec. 16, 2008 |
| 7463796 |
Waveguide and optical motion sensor using optical power modulation |
Dec. 9, 2008 |
| 7460740 |
Intensity modulated fiber optic static pressure sensor system |
Dec. 2, 2008 |
| 7450792 |
Fiber-optic sensor coil and current or magnetic-field sensor |
Nov. 11, 2008 |
| 7446304 |
Detection of collisions in medical procedures |
Nov. 4, 2008 |
| 7440087 |
Identifying optical fiber segments and determining characteristics of an optical device under test based on fiber segment scatter pattern data |
Oct. 21, 2008 |
| 7440644 |
Optical fibre sensor assembly |
Oct. 21, 2008 |
| 7440645 |
Micromachined optical pressure sensor |
Oct. 21, 2008 |
| 7440647 |
Integrated optical assembly |
Oct. 21, 2008 |
| 7440661 |
Configuration detection device for endoscope |
Oct. 21, 2008 |
| 7437036 |
Optical device and method for manufacturing the same |
Oct. 14, 2008 |
| 7437028 |
Multi-layered sensor |
Oct. 14, 2008 |
| 7428350 |
Optical turnaround system |
Sep. 23, 2008 |
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