Ruimin Qiao

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Berkeley, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
X-ray sequential array wavelength dispersive spectrometer
- Patent number 11,885,755
- Issue date Jan 30, 2024
- Sigray, Inc.
- Wenbing Yun
- G01 - MEASURING TESTING
Information Patent Grant
System and method for x-ray absorption spectroscopy using a crystal...
- Patent number 11,428,651
- Issue date Aug 30, 2022
- Sigray, Inc.
- Wenbing Yun
- G01 - MEASURING TESTING
Information Patent Grant
System and method for x-ray absorption spectroscopy using a crystal...
- Patent number 11,215,572
- Issue date Jan 4, 2022
- Sigray, Inc.
- Wenbing Yun
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
X-RAY SEQUENTIAL ARRAY WAVELENGTH DISPERSIVE SPECTROMETER
- Publication number 20230349842
- Publication date Nov 2, 2023
- Sigray, Inc.
- Wenbing Yun
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR X-RAY ABSORPTION SPECTROSCOPY USING A CRYSTAL...
- Publication number 20220082516
- Publication date Mar 17, 2022
- Sigray, Inc.
- Wenbing Yun
- G01 - MEASURING TESTING
Information Patent Application
SYSTEM AND METHOD FOR X-RAY ABSORPTION SPECTROSCOPY USING A CRYSTAL...
- Publication number 20210356412
- Publication date Nov 18, 2021
- Sigray, Inc.
- Wenbing Yun
- G01 - MEASURING TESTING