Yanli HE

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Shanghai, CN

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Patents Applicationslast 30 patents

Information Patent Application
FORMED ARTICLE HAVING LOW STRETCHING ANISOTROPY, FORMING METHOD, AN...
- Publication number 20230243021
- Publication date Aug 3, 2023
- AECC SHANGHAI COMMERCIAL AIRCRAFT ENGINE MANUFACTURING CO., LTD.
- Huipeng HOU
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
A NON-DESTRUCTIVE TESTING METHOD FOR LOF DEFECTS, AND A TESTING STA...
- Publication number 20230158572
- Publication date May 25, 2023
- AECC SHANGHAI COMMERCIAL AIRCRAFT ENGINE MANUFACTURING CO., LTD.
- Yali LI
- B22 - CASTING POWDER METALLURGY
Information Patent Application
METHOD FOR PREFABRICATING AIR HOLE DEFECT BY MEANS OF CONTROLLED SL...
- Publication number 20230141551
- Publication date May 11, 2023
- AECC SHANGHAI COMMERCIAL AIRCRAFT ENGINE MANUFACTURING CO., LTD.
- Liming LEI
- B22 - CASTING POWDER METALLURGY