Wenwu YANG

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Xi'an, CN

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Patents Grantslast 30 patents

Information Patent Grant
Cylinder assembly for improving region of defect-free growth of cry...
- Patent number 12,116,693
- Issue date Oct 15, 2024
- XI'AN ESWIN MATERIAL TECHNOLOGY CO., LTD.
- Wenwu Yang
- C30 - CRYSTAL GROWTH
Information Patent Grant
Assembly sleeve of single crystal pulling apparatus, and single cry...
- Patent number 11,932,961
- Issue date Mar 19, 2024
- XIAN ESWIN MATERIAL TECHNOLOGY CO., LTD.
- Wenwu Yang
- C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

Information Patent Application
Heater and Single Crystal Growing Apparatus
- Publication number 20240279841
- Publication date Aug 22, 2024
- Xi'an ESWIN Material Technology Co., Ltd.
- Wenwu YANG
- C30 - CRYSTAL GROWTH
Information Patent Application
Heater In Hot-Zone of Single Crystal Pulling Apparatus and Single C...
- Publication number 20230349066
- Publication date Nov 2, 2023
- Xi'an ESWIN Material Technology Co., Ltd.
- Wenwu YANG
- C30 - CRYSTAL GROWTH
Information Patent Application
Cylinder Assembly of Single Crystal Pulling Apparatus and Single Cr...
- Publication number 20230013467
- Publication date Jan 19, 2023
- Xi'an ESWIN Material Technology Co., Ltd.
- Wenwu YANG
- C30 - CRYSTAL GROWTH
Information Patent Application
Assembly Sleeve of Single Crystal Pulling Apparatus, and Single Cry...
- Publication number 20220356598
- Publication date Nov 10, 2022
- Xi'an ESWIN Material Technology Co., Ltd.
- Wenwu YANG
- C30 - CRYSTAL GROWTH