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Patent applications and USPTO patent grants for Feth; John.The latest application filed is for "systems and methods for a hollow core resonant filter".
Patent | Date |
---|---|
Optical filtering for resonator-fiber-optic gyroscopes Grant 8,446,590 - Sanders , et al. May 21, 2 | 2013-05-21 |
High performance hollow-core optical-fiber filter for optical rotation sensing Grant 8,422,024 - Sanders , et al. April 16, 2 | 2013-04-16 |
Systems And Methods For A Hollow Core Resonant Filter App 20130070252 - Feth; John | 2013-03-21 |
Stitched waveguide for use in a fiber-optic gyroscope Grant 8,373,863 - Feth February 12, 2 | 2013-02-12 |
Optical Filtering For Resonator-fiber-optic Gyroscopes App 20120307253 - Sanders; Glen A. ;   et al. | 2012-12-06 |
High Performance Hollow-core Optical-fiber Filter For Optical Rotation Sensing App 20120307251 - Sanders; Glen A. ;   et al. | 2012-12-06 |
Stitched Waveguide For Use In A Fiber-optic Gyroscope App 20100135610 - Feth; John | 2010-06-03 |
Stitched Waveguide For Use In A Fiber-optic Gyroscope App 20090219545 - Feth; John | 2009-09-03 |
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