Assignee
HEFEI AICHUANGWEI ELECTRONIC TECH CO LTD
CN·4 granted patents·0 citations·filing 2021–2021
Top patents by PatentIndex Score
4 records- 0151US11843336B2Circuit for shifting fixed ground level to floating ground level in motor drive systemHEFEI AICHUANGWEI ELECTRONIC TECH CO LTD·Filed 2021·Granted Dec 12, 2023·0 cites·7 claims
- 0246US11824476B2Circuit for converting temperature change amount into voltage change in motor drive systemHEFEI AICHUANGWEI ELECTRONIC TECH CO LTD·Filed 2021·Granted Nov 21, 2023·0 cites·3 claims
- 0343US11934216B2Constant current generation circuit for optocoupler isolation amplifier and current precision adjustment methodHEFEI AICHUANGWEI ELECTRONIC TECH CO LTD·Filed 2021·Granted Mar 19, 2024·0 cites·12 claims
- 0442US11677339B2Start-up initialization circuit of motor drive systemHEFEI AICHUANGWEI ELECTRONIC TECH CO LTD·Filed 2021·Granted Jun 13, 2023·0 cites·5 claims
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