Inventor · disambiguated record
Chanwit Prasantanakorn
Also filed as: PRASANTANAKORN CHANWIT
6 granted patents·2 pending applications·45 citations·filing 2003–2024
74Inventor score
Top patents by PatentIndex Score
8 records- 0186US11894779B2Power supply with active power bufferAPPLE INC·Filed 2022·Granted Feb 6, 2024·1 cites·20 claims
- 0281US6987679B2Multiple output converter with improved cross regulationDELTA ELECTRONICS INC·Filed 2003·Granted Jan 17, 2006·44 cites·16 claims
- 0373US12184186B2Power supply with active power bufferAPPLE INC·Filed 2022·Granted Dec 31, 2024·0 cites·27 claims
- 0472US12341434B2Power supply with active power bufferAPPLE INC·Filed 2022·Granted Jun 24, 2025·0 cites·17 claims
- 0569US12438439B2Common mode noise cancellation for LLC resonant convertersAPPLE INC·Filed 2023·Granted Oct 7, 2025·0 cites·31 claims
- 0659US12431790B2PFC design technique for high peak loadAPPLE INC·Filed 2023·Granted Sep 30, 2025·0 cites·17 claims
- 0759US2025392153A1Active discharger for high voltage capacitors with reduced idle power lossAPPLE INC·Filed 2024·Application pending·0 cites
- 0846US2023087705A1Integrated standby power supplyAPPLE INC·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →