Inventor · name-matched record
Yan Guanfusheng
0 granted patents·5 pending applications·0 citations·filing 2025–2025
Technology areasH01M
Files withCONTEMPORARY AMPEREX TECHNOLOGY CO LTD5
This identity is grouped by exact name match (no disambiguated inventor record was available for these filings) — it may combine same-named inventors.
Top patents by PatentIndex Score
5 records- 0184US2026088304A1Composite positive electrode material and preparation method therefor, positive electrode plate comprising same, battery, and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 0284US2026018605A1Battery and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 0382US2026018601A1Positive electrode material, preparation method therefor, lithium-ion battery and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 0482US2026031362A1Secondary battery and preparation method therefor, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 0582US2026031399A1Secondary battery and preparation method therefor, and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
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Identity basis: exact name match across USPTO filings. How scoring works →