Longhai Liu

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for measuring phase retardation distribution and...
- Patent number 9,297,744
- Issue date Mar 29, 2016
- Shanghai Institute of Optics And Fine Mechanics, Chinese Academy of Sciences
- Aijun Zeng
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
DEVICE AND METHOD FOR MEASURING PHASE RETARDATION DISTRIBUTION AND...
- Publication number 20140347665
- Publication date Nov 27, 2014
- Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences
- Aijun ZENG
- G01 - MEASURING TESTING