Assignee
SHENZHEN HUNTKEY ELECTRIC CO LTD
CN·3 granted patents·3 pending applications·2 citations·filing 2014–2021
Top patents by PatentIndex Score
6 records- 0147US9270158B2Drive transformer isolation adaptive drive circuitSHENZHEN HUNTKEY ELECTRIC CO LTD·Filed 2014·Granted Feb 23, 2016·2 cites·9 claims
- 0244US2022223333A1Planar transformer, power converter and circuit boardSHENZHEN HUNTKEY ELECTRIC CO LTD·Filed 2020·Application pending·0 cites
- 0344US2022216001A1Planar transformer, power converter and circuit boardSHENZHEN HUNTKEY ELECTRIC CO LTD·Filed 2020·Application pending·0 cites
- 0432US11750101B2Resonant converterSHENZHEN HUNTKEY ELECTRIC CO LTD·Filed 2020·Granted Sep 5, 2023·0 cites·20 claims
- 0532US2023208279A1Active diode circuit and ac/dc power conversion circuitSHENZHEN HUNTKEY ELECTRIC CO LTD·Filed 2020·Application pending·0 cites
- 0631US11955893B2Switching power supply, power adapter and chargerSHENZHEN HUNTKEY ELECTRIC CO LTD·Filed 2021·Granted Apr 9, 2024·0 cites·15 claims
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