Wenping Liu

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Tempe, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Process of obtaining improved contrast in electron beam lithography
- Patent number 4,937,174
- Issue date Jun 26, 1990
- Arizona Board of Regents
- Gary Bernstein
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer solutions for PMMA electron resist
- Patent number 4,877,716
- Issue date Oct 31, 1989
- Arizona Board of Regents
- Gary Bernstein
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY