Ning LI

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Zhejiang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Copper alloy with excellent comprehensive performance and applicati...
- Patent number 11,655,524
- Issue date May 23, 2023
- NINGBO POWERWAY ALLOY MATERIAL CO., LTD.
- Chaoyong Yang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Copper alloy and application thereof
- Patent number 11,255,000
- Issue date Feb 22, 2022
- NINGBO POWERWAY ALLOY MATERIAL CO., LTD.
- Chaoyong Yang
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Patents Applicationslast 30 patents

Information Patent Application
COPPER ALLOY STRIP AND ITS PREPARATION METHOD
- Publication number 20240035120
- Publication date Feb 1, 2024
- NINGBO BOWAY ALLOY PLATE AND STRIP CO., LTD.
- Xiangpeng Meng
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
COPPER ALLOY AND APPLICATION THEREOF
- Publication number 20210147961
- Publication date May 20, 2021
- NINGBO POWERWAY ALLOY MATERIAL CO.,LTD.
- Chaoyong YANG
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
COPPER ALLOY WITH EXCELLENT COMPREHENSIVE PERFORMANCE AND APPLICATI...
- Publication number 20210062301
- Publication date Mar 4, 2021
- NINGBO POWERWAY ALLOY MATERIAL CO.,LTD.
- Chaoyong YANG
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...