Inventor · name-matched record
LI XIANFENG
2 granted patents·0 citations·filing 2019–2025
21Inventor score
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
2 records- 0157US12535611B1Electromagnetic detection system based on sea-bottom crawlerFIRST INSTITUTE OF OCEANOGRAPHY MINI OF NATURAL RESOURCES·Filed 2025·Granted Jan 27, 2026·0 cites·6 claims
- 0253US12573668B2Neutral zinc manganese secondary battery and electrolyteDALIAN INST CHEM & PHYSICS CAS·Filed 2019·Granted Mar 10, 2026·0 cites·7 claims
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Identity basis: exact name match across USPTO filings. How scoring works →