Assignee
WONIK PNE CO LTD
KR·4 granted patents·9 pending applications·5 citations·filing 2020–2024
Top patents by PatentIndex Score
13 records- 0185US11885851B2Jig for battery charging and discharging testWONIK PNE CO LTD·Filed 2021·Granted Jan 30, 2024·3 cites·14 claims
- 0267US11799304B2Modular high precision charger/discharger subrack assembly structureWONIK PNE CO LTD·Filed 2020·Granted Oct 24, 2023·2 cites·3 claims
- 0361US2025093419A1Jig for secondary battery cell testWONIK PNE CO LTD·Filed 2024·Application pending·0 cites
- 0458US2023378517A1Battery cell pressing module and charge/discharge apparatus for secondary battery having the sameWONIK PNE CO LTD·Filed 2023·Application pending·0 cites
- 0558US2023307728A1Charge/discharge apparatus for secondary battery having support housing moduleWONIK PNE CO LTD·Filed 2023·Application pending·0 cites
- 0652US12470078B2Controller for controlling converter charging and discharging battery and charger and dischargerWONIK PNE CO LTD·Filed 2022·Granted Nov 11, 2025·0 cites·14 claims
- 0752US2025023085A1Mandrel assembly for secondary battery cell stack manufacturing equipmentWONIK PNE CO LTD·Filed 2024·Application pending·0 cites
- 0849US2024074125A1Battery charging/discharging systemWONIK PNE CO LTD·Filed 2023·Application pending·0 cites
- 0949US2024072564A1Battery charging/discharging systemWONIK PNE CO LTD·Filed 2023·Application pending·0 cites
- 1047US12046939B2Expansion member for probe for charging and discharging battery and probe including the sameWONIK PNE CO LTD·Filed 2021·Granted Jul 23, 2024·0 cites·15 claims
- 1147US2025158438A1Battery charge/discharge deviceWONIK PNE CO LTD·Filed 2023·Application pending·0 cites
- 1245US2023303335A1Battery cell pressing module and charge/discharge apparatus for secondary battery having the sameWONIK PNE CO LTD·Filed 2023·Application pending·0 cites
- 1345US2024047839A1Contact module of device for charging and discharging the battery and the device including the sameWONIK PNE CO LTD·Filed 2023·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →