Assignee
WUXI CHIPOWN MICROELECTRONICS CO LTD
CN·9 granted patents·1 pending application·0 citations·filing 2019–2025
Top patents by PatentIndex Score
10 records- 0155US2026011628A1Ideal Diode ChipWUXI CHIPOWN MICROELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 0251US12592649B2Synchronous rectification controller and switching power supplyWUXI CHIPOWN MICROELECTRONICS CO LTD·Filed 2023·Granted Mar 31, 2026·0 cites·10 claims
- 0351US11870362B2Synchronous rectification control circuit and switching power supply systemWUXI CHIPOWN MICROELECTRONICS CO LTD·Filed 2021·Granted Jan 9, 2024·0 cites·20 claims
- 0449US11604216B2Voltage detection circuit, power supply system and chipWUXI CHIPOWN MICROELECTRONICS CO LTD·Filed 2021·Granted Mar 14, 2023·0 cites·20 claims
- 0546US11916477B2Driving power circuit for converterWUXI CHIPOWN MICROELECTRONICS CO LTD·Filed 2021·Granted Feb 27, 2024·0 cites·13 claims
- 0645US11671023B2Power supply control circuit for switch mode power supply converter and power supply control method using the sameWUXI CHIPOWN MICROELECTRONICS CO LTD·Filed 2021·Granted Jun 6, 2023·0 cites·7 claims
- 0745US11056977B2Highly integrated switching power supply and control circuitWUXI CHIPOWN MICROELECTRONICS CO LTD·Filed 2019·Granted Jul 6, 2021·0 cites·9 claims
- 0843US11223269B2Circuit for controlling switching power supply by current limiting and magnetic field detection, and method for controlling switching power supply by using circuitWUXI CHIPOWN MICROELECTRONICS CO LTD·Filed 2020·Granted Jan 11, 2022·0 cites·10 claims
- 0942US12105545B2Internal power generation circuitWUXI CHIPOWN MICROELECTRONICS CO LTD·Filed 2020·Granted Oct 1, 2024·0 cites·15 claims
- 1029US10700673B2Comparison circuit and delay cancellation methodWUXI CHIPOWN MICROELECTRONICS CO LTD·Filed 2019·Granted Jun 30, 2020·0 cites·16 claims
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