Qi Yu

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Chengdu, CN

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Patents Applicationslast 30 patents

Information Patent Application
High strength cast magnesium alloy and preparation method thereof
- Publication number 20230383386
- Publication date Nov 30, 2023
- Chongqing University
- Jun Tan
- B22 - CASTING POWDER METALLURGY
Information Patent Application
SEMICONDUCTOR STRUCTURE, SEMICONDUCTOR ASSEMBLY AND POWER SEMICONDU...
- Publication number 20190305080
- Publication date Oct 3, 2019
- UNIVERSITY OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA
- JIANGFENG DU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MOS TRANSISTOR USING STRESS CONCENTRATION EFFECT FOR ENHANCING STRE...
- Publication number 20130137235
- Publication date May 30, 2013
- University of Electronic Science and Technology of China
- Qi Yu
- H01 - BASIC ELECTRIC ELEMENTS