Jian-Ming Yuan

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Drexel Hill, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Chemical mill method and structure formed thereby
- Patent number 6,556,747
- Issue date Apr 29, 2003
- LightMatrix Technologies, Inc.
- Ali Ouali
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Chemical mill method and structure formed thereby
- Publication number 20020110321
- Publication date Aug 15, 2002
- Ali Ouali
- G02 - OPTICS