Inventor · disambiguated record
Youngjoo Chae
Also filed as: CHAE YOUNGJOO
6 granted patents·9 pending applications·6 citations·filing 2018–2025
72Inventor score
Files withSAMSUNG SDI CO LTD15
Top patents by PatentIndex Score
15 records- 0188US11417875B2Positive active material for rechargeable lithium battery, method of preparing the same and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2019·Granted Aug 16, 2022·3 cites·21 claims
- 0285US12322791B2Positive active material for rechargeable lithium battery, preparing method thereof and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2024·Granted Jun 3, 2025·0 cites·8 claims
- 0378US11552293B2Positive active material for rechargeable lithium battery, method of preparing the same and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2020·Granted Jan 10, 2023·1 cites·20 claims
- 0478US11031594B2Positive electrode for rechargeable lithium battery, rechargeable lithium battery including same and battery moduleSAMSUNG SDI CO LTD·Filed 2018·Granted Jun 8, 2021·1 cites·12 claims
- 0578US2025391841A1Positive active material for rechargeable lithium battery, preparing method thereof and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2025·Application pending·0 cites
- 0677US11515521B2Positive active material for rechargeable lithium battery, method of preparing the same and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2019·Granted Nov 29, 2022·1 cites·16 claims
- 0776US12300807B2Positive active material for rechargeable lithium battery, preparing method thereof and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2022·Granted May 13, 2025·0 cites·20 claims
- 0872US2025364538A1Positive electrode active material for rechargeable lithium battery and rechargeable lithium battery including the positive electrode active materialSAMSUNG SDI CO LTD·Filed 2025·Application pending·0 cites
- 0969US2025192171A1Positive electrode active material and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 1067US2024213465A1Positive active material for rechargeable lithium battery and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 1167US2024204186A1Positive active material for rechargeable lithium batteries, preparation method thereof and rechargeable lithium batteries including the sameSAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 1266US2024088375A1Positive active material for rechargeable lithium battery and rechargeable lithium battery including the sameSAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 1364US2021408528A1Nickel-based lithium metal composite oxide, preparing method thereof, and lithium secondary battery including positive electrode including the sameSAMSUNG SDI CO LTD·Filed 2021·Application pending·0 cites
- 1459US2024178373A1Positive active material for rechargeable lithium batteries, preparation method thereof and rechargeable lithium batteries including the sameSAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 1554US2021399299A1Nickel-based composite positive electrode active material for lithium secondary battery, method of preparing the same, and lithium secondary battery including positive electrode including the sameSAMSUNG SDI CO LTD·Filed 2021·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Youngjoo Chae files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →