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Changqing Wang
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Livermore, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Wearable spectroscopy using filtered sensor
Patent number
11,454,540
Issue date
Sep 27, 2022
BioSpex, Inc.
Wei Yang
G01 - MEASURING TESTING
Information
Patent Grant
Wearable spectrometer with filtered sensor
Patent number
11,326,944
Issue date
May 10, 2022
BioSpex, Inc.
Wei Yang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Hybrid time-resolved and time-shifted spectroscopy for measuring bi...
Patent number
11,035,797
Issue date
Jun 15, 2021
BioSpex, Inc.
Wei Yang
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Wearable Spectrometer with Filtered Sensor
Publication number
20220244102
Publication date
Aug 4, 2022
BioSpex, Inc.
Wei Yang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Measuring Biological Analytes Using Time-Resolved Spectroscopy
Publication number
20210116303
Publication date
Apr 22, 2021
BioSpex, Inc.
Wei Yang
G01 - MEASURING TESTING
Information
Patent Application
Wearable Spectrometer with Filtered Sensor
Publication number
20210010861
Publication date
Jan 14, 2021
BioSpex, Inc.
Wei Yang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Wearable Spectroscopy Using Filtered Sensor
Publication number
20210010865
Publication date
Jan 14, 2021
BioSpex, Inc.
Wei Yang
G01 - MEASURING TESTING
Information
Patent Application
Hybrid Time-Resolved and Time-Shifted Spectroscopy for Measuring Bi...
Publication number
20200124535
Publication date
Apr 23, 2020
BioSpex, Inc.
Wei Yang
G01 - MEASURING TESTING