Inventor · disambiguated record
Ra Na Lim
Also filed as: LIM RA NA
4 granted patents·15 pending applications·0 citations·filing 2021–2025
59Inventor score
Files withECOPRO BM CO LTD19
Top patents by PatentIndex Score
19 records- 0185US2025087687A1Positive electrode active material and lithium secondary battery including the sameECOPRO BM CO LTD·Filed 2024·Application pending·0 cites
- 0280US12500236B2Positive electrode active material and lithium secondary battery including the sameECOPRO BM CO LTD·Filed 2023·Granted Dec 16, 2025·0 cites·7 claims
- 0380US12444742B2Positive electrode active material and lithium secondary battery including the sameECOPRO BM CO LTD·Filed 2023·Granted Oct 14, 2025·0 cites·10 claims
- 0480US12199281B2Positive electrode active material and lithium secondary battery including the sameECOPRO BM CO LTD·Filed 2023·Granted Jan 14, 2025·0 cites·15 claims
- 0574US2025219071A1Positive electrode active material and lithium secondary battery including the sameECOPRO BM CO LTD·Filed 2025·Application pending·0 cites
- 0673US2025132328A1Positive electrode active material and lithium secondary battery comprising the sameECOPRO BM CO LTD·Filed 2024·Application pending·0 cites
- 0773US2025140837A1Positive electrode active material and lithium secondary battery comprising the sameECOPRO BM CO LTD·Filed 2024·Application pending·0 cites
- 0872US12482810B2Positive electrode active material for lithium secondary battery, method for preparing same, and lithium secondary battery including sameECOPRO BM CO LTD·Filed 2021·Granted Nov 25, 2025·0 cites·9 claims
- 0968US2025192169A1Lithium secondary batteryECOPRO BM CO LTD·Filed 2025·Application pending·0 cites
- 1068US2025140809A1Positive electrode active material and lithium secondary battery comprising the sameECOPRO BM CO LTD·Filed 2024·Application pending·0 cites
- 1168US2025087682A1Positive electrode active material and lithium secondary battery comprising the sameECOPRO BM CO LTD·Filed 2024·Application pending·0 cites
- 1267US2024145694A1Positive electrode active material and lithium secondary battery comprising the sameECOPRO BM CO LTD·Filed 2023·Application pending·0 cites
- 1367US2024145695A1Positive electrode active material and lithium secondary battery comprising the sameECOPRO BM CO LTD·Filed 2023·Application pending·0 cites
- 1467US2024145693A1Positive electrode active material and lithium secondary battery comprising the sameECOPRO BM CO LTD·Filed 2023·Application pending·0 cites
- 1566US2025118744A1Positive electrode active material and lithium secondary battery comprising the sameECOPRO BM CO LTD·Filed 2024·Application pending·0 cites
- 1665US2024145692A1Positive electrode active material and lithium secondary battery comprising the sameECOPRO BM CO LTD·Filed 2023·Application pending·0 cites
- 1761US2024145677A1Positive electrode active material and lithium secondary battery comprising the sameECOPRO BM CO LTD·Filed 2023·Application pending·0 cites
- 1860US2024234706A9Positive electrode active material and lithium secondary battery comprising the sameECOPRO BM CO LTD·Filed 2023·Application pending·0 cites
- 1953US2025183288A1Positive electrode active material and lithium secondary battery including the sameECOPRO BM CO LTD·Filed 2025·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →