Inventor · name-matched record
LEE HYEON HUI
1 granted patent·3 pending applications·0 citations·filing 2021–2025
6Inventor score
Files withSK INNOVATION CO LTD4
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
4 records- 0157US2026042132A1Method for recovering transition metals from lithium secondary batteriesSK INNOVATION CO LTD·Filed 2025·Application pending·0 cites
- 0257US2026055007A1Method for producing nickel sulfateSK INNOVATION CO LTD·Filed 2023·Application pending·0 cites
- 0355US2026001056A1Carbon dioxide absorbent containing ionic material containing spiro ammonium cation and hydroxide anion, and carbon dioxide separation method using the sameSK INNOVATION CO LTD·Filed 2025·Application pending·0 cites
- 0453US12545974B2Method for recovering active metal of lithium secondary batterySK INNOVATION CO LTD·Filed 2021·Granted Feb 10, 2026·0 cites·16 claims
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Identity basis: exact name match across USPTO filings. How scoring works →