Yefeng YU

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Singapore, SG

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Patents Grantslast 30 patents

Information Patent Grant
Method of forming nano-patterns on a substrate
- Patent number 11,287,551
- Issue date Mar 29, 2022
- Agency for Science, Technology and Research
- Kwang Wei Joel Yang
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Diffractive optical element and method of forming thereof
- Patent number 11,204,452
- Issue date Dec 21, 2021
- Agency for Science, Technology and Research
- Ramon Jose Paniagua Dominguez
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
DIFFRACTIVE OPTICAL ELEMENT AND METHOD OF FORMING THEREOF
- Publication number 20190257986
- Publication date Aug 22, 2019
- Agency for Science, Technology and Research
- Ramon Jose Paniagua Dominguez
- G02 - OPTICS
Information Patent Application
A METHOD OF FORMING NANO-PATTERNS ON A SUBSTRATE
- Publication number 20190187337
- Publication date Jun 20, 2019
- AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCHY
- Kwang Wei Joel YANG
- B81 - MICRO-STRUCTURAL TECHNOLOGY