Spencerville
Canada
8
2017-07-06
The entities that hold a legal rights for patent applications filed by inventor WALKER Robert B.:
Robert B. WALKER from Spencerville, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Forming an optical grating with an apparatus providing an adjustable interference pattern
#2 | 2012-12-27High temperature stable fiber grating sensor and method for producing same
#3 | 2009-12-24High temperature stable fiber grating sensor and method for producing same
#4 | 2009-02-12Ridge waveguide optical sensor incorporating a Bragg grating
#5 | 2008-12-18Method of changing the birefringence of an optical waveguide by laser modification of the cladding
#6 | 2007-08-30Method of changing the refractive index in a region of a core of a photonic crystal fiber using a laser
#7 | 2007-07-05Method of increasing photosensitivity of glasses to ultrafast infrared laser radiation using hydrogen or deuterium
#8 | 2006-01-31Bragg grating and method of producing a bragg grating using an ultrafast laser
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