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US Patent 11692937 Spectral calibration apparatus and spectral calibration method

OverviewStructured DataIssuesContributors
Is a
Patent
Patent
1
Current Assignee
Hitachi
Hitachi
1
Date Filed
August 9, 2019
1
Date of Patent
July 4, 2023
1
Patent Applicant
Hitachi
Hitachi
1
Patent Application Number
17269098
1
Patent Citations
‌
US Patent 7471385 Systems and methods for selecting a reference database for determining a spectrum of an object based on fluorescence of the object
1
‌
US Patent 7519514 Systems and methods for removing noise from spectral data
1
‌
US Patent 8160368 Image feature extraction method and image compression method
1
‌
US Patent 8306756 Method of determining base sequence of nucleic acid
1
‌
US Patent 8634640 Method and apparatus for selecting a color palette
1
‌
US Patent 8743137 Method for electronic color matching
1
‌
US Patent 9610018 Systems and methods for measurement of heart rate and other heart-related characteristics from photoplethysmographic (PPG) signals using collision computing
1
‌
US Patent 10203246 Systems and methods for calibration of a handheld spectrometer
1
‌
US Patent 10254215 Spectrometry system applications
1
‌
US Patent 10323982 Low-cost spectrometry system for end-user food analysis
1
•••
Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
1
Patent Number
11692937
1
Patent Primary Examiner
‌
David P Porta
1
CPC Code
‌
G01N 2021/6439
1
‌
G01N 2201/127
1
‌
G01N 21/6408
1
‌
G01N 21/274
1
‌
G01N 21/64
1
‌
G01N 2021/6441
1
‌
G01N 21/6428
1

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