US Patent 7701586 Micro-optical wall shear stress sensor
Patent 7701586 was granted and assigned to Polytechnic Institute of New York University on April, 2010 by the United States Patent and Trademark Office.
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Patent abstract
Stresses and strains on a solid surface subject to a fluid flow are dynamically measured based on a shift of optical resonances of a micro-resonator. The elastic deformation and refractive index change of a micro-resonator due to mechanical stress is exploited. With this approach, mechanical deformations in the order of a nanometer can be detected and related to shear stress.
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US Patent 07701586 Micro-optical wall shear stress sensor US Patent 7701586 Micro-optical wall shear stress sensor
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Patent Number
0770158600
Patent Number
770158600
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
077015860
Date of Patent
April 20, 2010
0Patent Application Number
119267930
Date Filed
October 29, 2007
0Official Website
Patent Primary Examiner
Edits on 27 Sep, 2022
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
077015860
Date of Patent
April 20, 2010
0Patent Application Number
119267930
Date Filed
October 29, 2007
0Official Website
Patent Primary Examiner
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US Patent 07701586 Micro-optical wall shear stress sensor
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07701586
Date of patent
April 20, 2010
Patent application number
11926793
Date Filed
October 29, 2007
Patent primary examiner
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