Inventor · disambiguated record
Heejung Ko
Also filed as: KO HEEJUNG
6 granted patents·13 pending applications·10 citations·filing 2020–2025
74Inventor score
Files withSAMSUNG SDI CO LTD19
Top patents by PatentIndex Score
19 records- 0196US12224459B2Button cellSAMSUNG SDI CO LTD·Filed 2021·Granted Feb 11, 2025·3 cites·13 claims
- 0296US12002971B2Button cellSAMSUNG SDI CO LTD·Filed 2020·Granted Jun 4, 2024·3 cites·12 claims
- 0394US12261308B2Button cellSAMSUNG SDI CO LTD·Filed 2021·Granted Mar 25, 2025·3 cites·11 claims
- 0489US2025030096A1Rechargeable batterySAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 0587US11695180B2Rechargeable batterySAMSUNG SDI CO LTD·Filed 2021·Granted Jul 4, 2023·1 cites·11 claims
- 0687US2024274992A1Rechargeable batterySAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 0784US2024291078A1Button cellSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 0883US2025260138A1Rechargeable batterySAMSUNG SDI CO LTD·Filed 2025·Application pending·0 cites
- 0980US2023275293A1Button cellSAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 1074US2022021055A1Rechargeable batterySAMSUNG SDI CO LTD·Filed 2021·Application pending·0 cites
- 1174US2021399389A1Rechargeable batterySAMSUNG SDI CO LTD·Filed 2021·Application pending·0 cites
- 1265US11522257B2Button cellSAMSUNG SDI CO LTD·Filed 2021·Granted Dec 6, 2022·0 cites·12 claims
- 1360US11545709B2Rechargeable batterySAMSUNG SDI CO LTD·Filed 2020·Granted Jan 3, 2023·0 cites·11 claims
- 1459US2023238663A1Rechargeable batterySAMSUNG SDI CO LTD·Filed 2021·Application pending·0 cites
- 1559US2022013872A1Rechargeable batterySAMSUNG SDI CO LTD·Filed 2021·Application pending·0 cites
- 1659US2023170593A1Rechargeable batterySAMSUNG SDI CO LTD·Filed 2021·Application pending·0 cites
- 1759US2023223580A1Rechargeable batterySAMSUNG SDI CO LTD·Filed 2021·Application pending·0 cites
- 1858US2023187741A1Rechargeable batterySAMSUNG SDI CO LTD·Filed 2021·Application pending·0 cites
- 1956US2023099401A1Rechargeable batterySAMSUNG SDI CO LTD·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →