Niannian Qin

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Jiangxi, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for welding cell strings and series welding machine
- Patent number 12,199,208
- Issue date Jan 14, 2025
- ZHEJIANG JINKO SOLAR CO., LTD
- Hao Jin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for manufacturing photovoltaic module and photovoltaic module
- Patent number 12,183,843
- Issue date Dec 31, 2024
- JINKO SOLAR (HAINING) CO., LTD.
- Wusong Tao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for welding cell strings and series welding machine
- Patent number 11,949,033
- Issue date Apr 2, 2024
- JINKO SOLAR CO., LTD.
- Hao Jin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
PHOTOVOLTAIC MODULE, MANUFACTURING METHOD FOR PHOTOVOLTAIC MODULE,...
- Publication number 20240395957
- Publication date Nov 28, 2024
- JINKO SOLAR CO., LTD.
- Wusong TAO
- H01 - BASIC ELECTRIC ELEMENTS