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Chen Li
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West Lafayette, IN, US
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Patents Grants
last 30 patents
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Patent Grant
Method of phase contrasting
Patent number
11,619,581
Issue date
Apr 4, 2023
Purdue Research Foundation
Garth Jason Simpson
G01 - MEASURING TESTING
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Patent Grant
Method of phase contrasting
Patent number
11,009,456
Issue date
May 18, 2021
Purdue Research Foundation
Garth Jason Simpson
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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Patent Application
METHOD AND SYSTEM FOR AXIALLY-OFFSET DIFFERENTIAL INTERFERENCE CONT...
Publication number
20220057266
Publication date
Feb 24, 2022
Purdue Research Foundation
Garth Jason Simpson
G01 - MEASURING TESTING
Information
Patent Application
Axially-Offset Differential Interference Contrast Correlation Spect...
Publication number
20220026331
Publication date
Jan 27, 2022
Purdue Research Foundation
Garth Jason Simpson
G01 - MEASURING TESTING
Information
Patent Application
METHOD OF PHASE CONTRASTING
Publication number
20210262930
Publication date
Aug 26, 2021
Purdue Research Foundation
Garth Jason Simpson
G01 - MEASURING TESTING
Information
Patent Application
METHOD OF PHASE CONTRASTING
Publication number
20200072745
Publication date
Mar 5, 2020
Purdue Research Foundation
Garth Jason Simpson
G02 - OPTICS