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US Patent 11802789 Method and apparatus for optical sensing

OverviewStructured DataIssuesContributorsActivity
Is a
Patent
Patent
Date Filed
June 30, 2021
Date of Patent
October 31, 2023
Patent Application Number
17364595
Patent Citations
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US Patent 7245385 Characterizing unsteady pressures in pipes using optical measurement devices
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US Patent 7339678 Method and system of using odd harmonics for phase generated carrier homodyne
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US Patent 7355163 Direct measurement of Brillouin frequency in distributed optical sensing systems
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US Patent 7357021 Methods of monitoring downhole conditions
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US Patent 7379388 Positioning system
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US Patent 7460245 Apparatus and method for measurement and compensation of atmospheric turbulence effects in wavefront interferometry
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US Patent 7480056 Multi-pulse heterodyne sub-carrier interrogation of interferometric sensors
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US Patent 7488929 Perimeter detection using fiber optic sensors
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US Patent 7548319 Interferometric method and apparatus for measuring physical parameters
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US Patent 7623976 System of distributed configurable flowmeters
•••
Patent Inventor Names
Sergey Shatalin
Tom Richard Parker
Mahmoud Farhadiroushan
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
11802789
Patent Primary Examiner
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Peter Radkowski
CPC Code
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G01F 1/66
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G01V 1/40
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G01M 11/331
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G01D 5/35358
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G01D 5/35377
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G01H 9/004
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G01D 5/35383
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G01D 5/35325
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G01D 5/35364
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G01F 1/661
•••

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