Inventor · disambiguated record
Hwanchul Kim
Also filed as: KIM HWANCHUL
1 granted patent·10 pending applications·0 citations·filing 2019–2024
9Inventor score
Top patents by PatentIndex Score
11 records- 0161US2025323393A1Weld plate for battery cell current collectorGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 0256US2025141037A1Gas flow vent system for a battery cellGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 0356US2024283015A1Battery cell including a conductive layer and method of making the sameGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 0454US2025202076A1Tab-free electrodes for battery cellsGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 0553US2025141063A1Battery cell current collector tabs having features to facilitate electrical connectionsGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 0653US2025118880A1Rechargeable power cell fill port and fill port plugGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 0753US2025096435A1Multi-stack battery cells with different tab lengthsGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 0853US2025132469A1Battery cellGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 0952US2025087736A1System and method of cutting tabs in a battery cell foil for a stacked battery cellGM GLOBAL TECH OPERATIONS LLC·Filed 2023·Application pending·0 cites
- 1048US11404065B2Method for displaying visual information associated with voice input and electronic device supporting the sameSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Aug 2, 2022·0 cites·19 claims
- 1140US2021321166A1Electronic apparatus and controlling method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →