Shaojun QIU

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Ningde City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Rewinding apparatus and rewinding method
- Patent number 11,912,520
- Issue date Feb 27, 2024
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Ruchu Yu
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method and apparatus of forming electrode plate
- Patent number 11,848,436
- Issue date Dec 19, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Shaojun Qiu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrode plate processing device
- Patent number 11,056,683
- Issue date Jul 6, 2021
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Tiefeng Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrode plate processing device
- Patent number 10,964,933
- Issue date Mar 30, 2021
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Shaojun Qiu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
REWINDING APPARATUS AND REWINDING METHOD
- Publication number 20230382675
- Publication date Nov 30, 2023
- Contemporary Amperex Technology Co., Limited
- Ruchu YU
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
STRIP DEFECT REPAIR DEVICE
- Publication number 20230335776
- Publication date Oct 19, 2023
- CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
- Zhifeng WU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS OF FORMING ELECTRODE PLATE
- Publication number 20230223506
- Publication date Jul 13, 2023
- Contemporary Amperex Technology Co., Limited
- Shaojun QIU
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Electrode Plate Processing Device
- Publication number 20190372098
- Publication date Dec 5, 2019
- Contemporary Amperex Technology Co., Limited
- Tiefeng WU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRODE PLATE PROCESSING DEVICE
- Publication number 20190372087
- Publication date Dec 5, 2019
- Contemporary Amperex Technology Co., Limited
- Shaojun QIU
- H01 - BASIC ELECTRIC ELEMENTS