Inventor · disambiguated record
Hsuan-Kai Wang
Also filed as: WANG HSUAN-KAI
5 granted patents·8 pending applications·14 citations·filing 2009–2025
68Inventor score
Files withRICHTEK TECHNOLOGY CORP4WANG HSUAN-KAI4UNITED MICROELECTRONICS CORP2CHU KWAN-JEN1KUNG NIEN-HUI1
Top patents by PatentIndex Score
13 records- 0188US8283974B2Fast start-up low-voltage bandgap reference voltage generatorCHU KWAN-JEN·Filed 2011·Granted Oct 9, 2012·13 cites·16 claims
- 0270US2025351345A1Semiconductor structure and fabricating method of the sameUNITED MICROELECTRONICS CORP·Filed 2025·Application pending·0 cites
- 0365US2024081055A1Semiconductor structure and fabricating method of the sameUNITED MICROELECTRONICS CORP·Filed 2022·Application pending·0 cites
- 0448US12111339B2State detection circuit for detecting tri-state and state detection method thereofRICHTEK TECHNOLOGY CORP·Filed 2022·Granted Oct 8, 2024·0 cites·19 claims
- 0548US8653795B2Charger circuitWANG HSUAN-KAI·Filed 2011·Granted Feb 18, 2014·1 cites·3 claims
- 0647US8378640B2Charging circuit with application system thereofRICHTEK TECHNOLOGY CORP·Filed 2009·Granted Feb 19, 2013·0 cites·8 claims
- 0746US2023070676A1Charger circuit and charging control methodRICHTEK TECHNOLOGY CORP·Filed 2022·Application pending·0 cites
- 0845US12483199B2Amplifier circuit having low parasitic pole effect and buffer circuit thereofRICHTEK TECHNOLOGY CORP·Filed 2022·Granted Nov 25, 2025·0 cites·19 claims
- 0942US2014354050A1Power bank and control method for supplying powerKUNG NIEN-HUI·Filed 2013·Application pending·0 cites
- 1034US2012249085A1Method For Controlling Charging CurrentLIN CHIA-HSIANG·Filed 2011·Application pending·0 cites
- 1134US2012169294A1Circuit and method for power path managementWANG HSUAN-KAI·Filed 2011·Application pending·0 cites
- 1234US2013181522A1Power Management Control CircuitWANG HSUAN-KAI·Filed 2012·Application pending·0 cites
- 1328US2013181683A1Battery Charging Circuit and Reference Signal GeneratorWANG HSUAN-KAI·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →