TONGWEI SOLAR ENERGY (HEFEI) CO., LTD.

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Hefei, CN

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Patents Grantslast 30 patents

Information Patent Grant
Double printing method and screen stencil for improving the tensile...
- Patent number 10,763,378
- Issue date Sep 1, 2020
- TONGWEI SOLAR ENERGY (HEFEI) CO., LTD.
- Yaohui Xie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Internal protection circuit structure of photovoltaic modules havin...
- Patent number 10,630,235
- Issue date Apr 21, 2020
- TONGWEI SOLAR ENERGY (HEFEI) CO., LTD.
- Jun Sun
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Internal protection circuit structure of photovoltaic module
- Patent number 10,629,761
- Issue date Apr 21, 2020
- TONGWEI SOLAR ENERGY (HEFEI) CO., LTD.
- Chengyin Jiang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Double Printing Method and Screen Stencil for Improving the Tensile...
- Publication number 20190363203
- Publication date Nov 28, 2019
- Tongwei Solar Energy(Hefei) Co.,Ltd.
- Yaohui XIE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTERNAL PROTECTION CIRCUIT STRUCTURE OF PHOTOVOLTAIC MODULES HAVIN...
- Publication number 20190238089
- Publication date Aug 1, 2019
- Tongwei Solar Energy(Hefei) Co.,Ltd.
- Jun SUN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INTERNAL PROTECTION CIRCUIT STRUCTURE OF PHOTOVOLTAIC MODULE
- Publication number 20190221695
- Publication date Jul 18, 2019
- Tongwei Solar Energy(Hefei) Co.,Ltd.
- Chengyin JIANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Trademarklast 30 trademarks