Inventor · name-matched record
LEE SANG DON
5 granted patents·1 pending application·0 citations·filing 2020–2025
58Inventor 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
6 records- 0180US2026058137A1Positive electrode active material and lithium secondary battery comprising the sameECOPRO BM CO LTD·Filed 2025·Application pending·0 cites
- 0271US12540591B2Gas supply pump for ship dual fuel engineHYUN DAI HEAVY IND CO LTD·Filed 2025·Granted Feb 3, 2026·0 cites·3 claims
- 0359US12580216B2Apparatus for manufacturing electrode assembly, electrode assembly manufactured therethrough, and secondary batteryLG ENERGY SOLUTION LTD·Filed 2020·Granted Mar 17, 2026·0 cites·17 claims
- 0458US12552062B2Electrode manufacturing apparatus including electrode alignment unit and electrode assembly manufacturing apparatusLG ENERGY SOLUTION LTD·Filed 2021·Granted Feb 17, 2026·0 cites·11 claims
- 0557US12525635B2Apparatus and method for manufacturing secondary batteryLG ENERGY SOLUTION LTD·Filed 2020·Granted Jan 13, 2026·0 cites·14 claims
- 0656US12537182B2Apparatus for manufacturing electrode assembly, electrode assembly manufactured therethrough, and secondary batteryLG ENERGY SOLUTION LTD·Filed 2020·Granted Jan 27, 2026·0 cites·13 claims
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Identity basis: exact name match across USPTO filings. How scoring works →