Inventor · disambiguated record
Byongchul Woo
Also filed as: WOO BYONGCHUL
12 granted patents·17 pending applications·10 citations·filing 2015–2025
83Inventor score
Files withSAMSUNG SDI CO LTD29
Top patents by PatentIndex Score
29 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
- 0784US12463237B2Rechargeable batterySAMSUNG SDI CO LTD·Filed 2024·Granted Nov 4, 2025·0 cites·12 claims
- 0884US2024291078A1Button cellSAMSUNG SDI CO LTD·Filed 2024·Application pending·0 cites
- 0983US2025260138A1Rechargeable batterySAMSUNG SDI CO LTD·Filed 2025·Application pending·0 cites
- 1080US2025266540A1Button cellSAMSUNG SDI CO LTD·Filed 2025·Application pending·0 cites
- 1180US2023275293A1Button cellSAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 1274US2022021055A1Rechargeable batterySAMSUNG SDI CO LTD·Filed 2021·Application pending·0 cites
- 1374US2021399389A1Rechargeable batterySAMSUNG SDI CO LTD·Filed 2021·Application pending·0 cites
- 1469US11996511B2Rechargeable batterySAMSUNG SDI CO LTD·Filed 2020·Granted May 28, 2024·0 cites·13 claims
- 1568US2024113370A1Button cellSAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 1668US2024170775A1Button cellSAMSUNG SDI CO LTD·Filed 2023·Application pending·0 cites
- 1765US11522257B2Button cellSAMSUNG SDI CO LTD·Filed 2021·Granted Dec 6, 2022·0 cites·12 claims
- 1865US2021184184A1Rechargeable batterySAMSUNG SDI CO LTD·Filed 2020·Application pending·0 cites
- 1960US11545709B2Rechargeable batterySAMSUNG SDI CO LTD·Filed 2020·Granted Jan 3, 2023·0 cites·11 claims
- 2059US12362442B2Button cellSAMSUNG SDI CO LTD·Filed 2021·Granted Jul 15, 2025·0 cites·14 claims
- 2159US2023238663A1Rechargeable batterySAMSUNG SDI CO LTD·Filed 2021·Application pending·0 cites
- 2259US2022013872A1Rechargeable batterySAMSUNG SDI CO LTD·Filed 2021·Application pending·0 cites
- 2359US2023170593A1Rechargeable batterySAMSUNG SDI CO LTD·Filed 2021·Application pending·0 cites
- 2459US2023223580A1Rechargeable batterySAMSUNG SDI CO LTD·Filed 2021·Application pending·0 cites
- 2558US2023170560A1Rechargeable batterySAMSUNG SDI CO LTD·Filed 2021·Application pending·0 cites
- 2656US2023099401A1Rechargeable batterySAMSUNG SDI CO LTD·Filed 2021·Application pending·0 cites
- 2751US12272830B2Rechargeable batterySAMSUNG SDI CO LTD·Filed 2020·Granted Apr 8, 2025·0 cites·12 claims
- 2841US12148874B2Rechargeable batterySAMSUNG SDI CO LTD·Filed 2017·Granted Nov 19, 2024·0 cites·9 claims
- 2933US10727526B2Secondary batterySAMSUNG SDI CO LTD·Filed 2015·Granted Jul 28, 2020·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →