Wenxia ZHANG

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Tianjin, CN

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Patents Applicationslast 30 patents

Information Patent Application
CRYSTAL ROD MANUFACTURING METHOD AND CRYSTAL ROD
- Publication number 20250092562
- Publication date Mar 20, 2025
- TCL ZHONGHUAN RENEWABLE ENERGY TECHNOLOGY CO., LTD.
- Lin WANG
- C30 - CRYSTAL GROWTH
Information Patent Application
DUAL REFRIGERATION SYSTEMS FOR A MONO-CRYSTAL FURNACE AND METHODS F...
- Publication number 20250075367
- Publication date Mar 6, 2025
- TCL ZHONGHUAN RENEWABLE ENERGY TECHNOLOGY CO., LTD.
- Wenxia ZHANG
- C30 - CRYSTAL GROWTH
Information Patent Application
SUSPENDED LIFTING DEVICE FOR DIVERSION CYLINDER
- Publication number 20250019860
- Publication date Jan 16, 2025
- TCL ZHONGHUAN RENEWABLE ENERGY TECHNOLOGY CO., LTD.
- Mingyang GONG
- C30 - CRYSTAL GROWTH
Information Patent Application
FLOW GUIDE CYLINDER LIFTING ASSEMBLY AND SUSPENDED FLOW GUIDE CYLIN...
- Publication number 20250019859
- Publication date Jan 16, 2025
- TCL ZHONGHUAN RENEWABLE ENERGY TECHNOLOGY CO., LTD.
- Mingyang GONG
- C30 - CRYSTAL GROWTH
Information Patent Application
WATER-COOLED SCREEN FOR IMPROVING PULLING RATE OF SILICON CRYSTAL A...
- Publication number 20240254657
- Publication date Aug 1, 2024
- TCL ZHONGHUAN RENEWABLE ENERGY TECHNOLOGY CO., LTD.
- Jianhui ZHOU
- C30 - CRYSTAL GROWTH