Youwei Yao

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Evanston, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Stress manipulated coating for figure reshape of optical substrates
- Patent number 10,274,644
- Issue date Apr 30, 2019
- Northwestern University
- Youwei Yao
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Stress manipulated coating for figure reshape of optical substrates
- Patent number 9,864,105
- Issue date Jan 9, 2018
- Northwestern University
- Youwei Yao
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
STRESS MANIPULATED COATING FOR FIGURE RESHAPE OF OPTICAL SUBSTRATES
- Publication number 20180081083
- Publication date Mar 22, 2018
- Northwestern University
- Youwei Yao
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
STRESS MANIPULATED COATING FOR FIGURE RESHAPE OF OPTICAL SUBSTRATES
- Publication number 20160349410
- Publication date Dec 1, 2016
- Northwestern University
- Youwei Yao
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...