Assignee
POWERX SEMICONDUCTOR CORP
TW·6 granted patents·16 pending applications·0 citations·filing 2023–2025
Top patents by PatentIndex Score
22 records- 0165US12500174B2Power modulePOWERX SEMICONDUCTOR CORP·Filed 2023·Granted Dec 16, 2025·0 cites·20 claims
- 0264US2026095099A1Driving circuit, voltage converter and control method thereofPOWERX SEMICONDUCTOR CORP·Filed 2025·Application pending·0 cites
- 0361US12556100B2Multi-phase power converter circuit and control circuit thereofPOWERX SEMICONDUCTOR CORP·Filed 2024·Granted Feb 17, 2026·0 cites·20 claims
- 0459US12289187B2Isolation integrated circuit, carrier frequency control circuit and modulation signal generation methodPOWERX SEMICONDUCTOR CORP·Filed 2023·Granted Apr 29, 2025·0 cites·20 claims
- 0559US2026100571A1Control Method and Control Device for Electronic FusesPOWERX SEMICONDUCTOR CORP·Filed 2025·Application pending·0 cites
- 0657US2025220793A1Light-emitting diode driving circuitPOWERX SEMICONDUCTOR CORP·Filed 2024·Application pending·0 cites
- 0757US2025219879A1Isolation integrated circuit, carrier frequency control circuit and modulation signal generation methodPOWERX SEMICONDUCTOR CORP·Filed 2025·Application pending·0 cites
- 0856US2025373148A1Voltage converting circuit and method for converting voltagePOWERX SEMICONDUCTOR CORP·Filed 2024·Application pending·0 cites
- 0954US2025219535A1Power convertor circuit and control circuit thereofPOWERX SEMICONDUCTOR CORP·Filed 2024·Application pending·0 cites
- 1053US2025219536A1Power converter and power controllerPOWERX SEMICONDUCTOR CORP·Filed 2024·Application pending·0 cites
- 1153US2025216877A1Multi-phase voltage regulator and current balancing circuitPOWERX SEMICONDUCTOR CORP·Filed 2024·Application pending·0 cites
- 1253US2025309768A1Buck converter and control method thereofPOWERX SEMICONDUCTOR CORP·Filed 2024·Application pending·0 cites
- 1353US2025219542A1Multi-phase voltage regulator circuit and current balancing circuitPOWERX SEMICONDUCTOR CORP·Filed 2024·Application pending·0 cites
- 1452US12438434B2Voltage converter and adjustment method capable of adjusting zero-crossing reference currentPOWERX SEMICONDUCTOR CORP·Filed 2023·Granted Oct 7, 2025·0 cites·20 claims
- 1552US2025208683A1Convertor circuit and failure reporting methodPOWERX SEMICONDUCTOR CORP·Filed 2024·Application pending·0 cites
- 1651US2025211104A1Power supply circuit and dynamic voltage adjustment methodPOWERX SEMICONDUCTOR CORP·Filed 2024·Application pending·0 cites
- 1750US2024322669A1Voltage conversion system and control method thereofPOWERX SEMICONDUCTOR CORP·Filed 2023·Application pending·0 cites
- 1850US2025062682A1Converter circuit, power stage circuit and temperature balancing methodPOWERX SEMICONDUCTOR CORP·Filed 2023·Application pending·0 cites
- 1950US2025130605A1Power supply circuit and undershoot suppression circuit thereofPOWERX SEMICONDUCTOR CORP·Filed 2024·Application pending·0 cites
- 2049US2025337322A1Power stage circuit and virtual current signal generation methodPOWERX SEMICONDUCTOR CORP·Filed 2024·Application pending·0 cites
- 2148US12542488B2Signal delay setting circuit, isolation integrated circuit and power conversion circuitryPOWERX SEMICONDUCTOR CORP·Filed 2024·Granted Feb 3, 2026·0 cites·20 claims
- 2241US12549092B2Signal delay setting circuit, isolation integrated circuit and power conversion circuitryPOWERX SEMICONDUCTOR CORP·Filed 2024·Granted Feb 10, 2026·0 cites·20 claims
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