Assignee
TONGWEI SOLAR MEISHAN CO LTD
CN·2 granted patents·14 pending applications·0 citations·filing 2022–2025
Top patents by PatentIndex Score
16 records- 0153US12550476B2Double-sided solar cell and manufacturing method thereforTONGWEI SOLAR MEISHAN CO LTD·Filed 2023·Granted Feb 10, 2026·0 cites·10 claims
- 0251US2024405134A1Bifacial solar cell and preparation method thereforTONGWEI SOLAR MEISHAN CO LTD·Filed 2023·Application pending·0 cites
- 0351US2024290907A1Solar cell and preparation method thereforTONGWEI SOLAR MEISHAN CO LTD·Filed 2022·Application pending·0 cites
- 0451US2026075964A1Photovoltaic module and method for preparing the sameTONGWEI SOLAR MEISHAN CO LTD·Filed 2025·Application pending·0 cites
- 0550US2024395964A1Solar cell and preparation method thereforTONGWEI SOLAR MEISHAN CO LTD·Filed 2022·Application pending·0 cites
- 0647US2024395963A1TOPCon CELL, METHOD FOR MANUFACTURING THE SAME, AND ELECTRICAL DEVICETONGWEI SOLAR MEISHAN CO LTD·Filed 2022·Application pending·0 cites
- 0745US2024405151A1N-type double-sided solar cell preparation methodTONGWEI SOLAR MEISHAN CO LTD·Filed 2022·Application pending·0 cites
- 0845US2025331312A1Solar cell and manufacturing method thereforTONGWEI SOLAR MEISHAN CO LTD·Filed 2023·Application pending·0 cites
- 0944US2024186439A1Solar cell and preparation method thereforTONGWEI SOLAR MEISHAN CO LTD·Filed 2022·Application pending·0 cites
- 1044US2025048771A1Solar cell, manufacturing method therefor and battery assemblyTONGWEI SOLAR MEISHAN CO LTD·Filed 2023·Application pending·0 cites
- 1143US2024371633A1Passivated contact battery and preparation process thereforTONGWEI SOLAR MEISHAN CO LTD·Filed 2022·Application pending·0 cites
- 1243US2024145610A1Tunnel oxide layer, n-type bifacial crystalline silicon solar cell and method for manufacturing sameTONGWEI SOLAR MEISHAN CO LTD·Filed 2022·Application pending·0 cites
- 1343US2025212550A1Solar cell, preparation method therefor, and application thereofTONGWEI SOLAR MEISHAN CO LTD·Filed 2023·Application pending·0 cites
- 1442US2024145611A1Method for preparing tunnel oxide layer and amorphous silicon thin film, and topcon cellTONGWEI SOLAR MEISHAN CO LTD·Filed 2022·Application pending·0 cites
- 1542US2024258444A1Solar cell panel, cell piece and production process for cell pieceTONGWEI SOLAR MEISHAN CO LTD·Filed 2022·Application pending·0 cites
- 1637US12532564B2N-type monocrystalline silicon double-sided solar cell and preparation method thereofTONGWEI SOLAR MEISHAN CO LTD·Filed 2022·Granted Jan 20, 2026·0 cites·16 claims
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