Inventor · disambiguated record
Longlong Xi
Also filed as: XI LONGLONG
3 granted patents·2 citations·filing 2019–2023
50Inventor score
Top patents by PatentIndex Score
3 records- 0154US12013629B1Integral iris diaphragm cover plate structure for phone lensGUANGDONG YUPIN IND CO LTD·Filed 2023·Granted Jun 18, 2024·0 cites·8 claims
- 0253USD1022667SCover plateGUANGDONG YUPIN IND CO LTD·Filed 2023·Granted Apr 16, 2024·2 cites·1 claims
- 0347US11195645B2Ce-containing sintered rare-earth permanent magnet with having high toughness and high coercivity, and preparation method thereforCENTRAL IRON AND STEEL RES INSTITUTE·Filed 2019·Granted Dec 7, 2021·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →