Inventor · disambiguated record
Yen-Shin Lai
Also filed as: LAI YEN-SHIN
10 granted patents·2 pending applications·139 citations·filing 2009–2024
85Inventor score
Files withCHICONY POWER TECH CO LTD4LAI YEN-SHIN4ALLIS ELECTRIC CO LTD1CHANG WEI-HSU1LITE ON TECHNOLOGY CORP1
Top patents by PatentIndex Score
12 records- 0191US8080986B2Driving control device and method for power converting systemLAI YEN-SHIN·Filed 2009·Granted Dec 20, 2011·109 cites·9 claims
- 0286US11948722B2Planar winding transformerCHICONY POWER TECH CO LTD·Filed 2021·Granted Apr 2, 2024·1 cites·13 claims
- 0383US8564992B2Power factor correction device and method with off time prediction for critical mode operationTAKAHASHI FUMIKAZU·Filed 2010·Granted Oct 22, 2013·9 cites·6 claims
- 0483US8395336B2Control system of three phase induction motor driver and field weakening control method thereofLAI YEN-SHIN·Filed 2010·Granted Mar 12, 2013·9 cites·17 claims
- 0581US8295068B2Shift full bridge power converting system and control method thereofLAI YEN-SHIN·Filed 2010·Granted Oct 23, 2012·10 cites·15 claims
- 0661US12367998B2TransformerCHICONY POWER TECH CO LTD·Filed 2021·Granted Jul 22, 2025·0 cites·20 claims
- 0758US9692314B2Detection circuit and three-phase AC-to-AC power converting apparatus incorporating the sameLITE ON TECHNOLOGY CORP·Filed 2016·Granted Jun 27, 2017·1 cites·20 claims
- 0858US2025149968A1Phase power supply path switching circuitCHICONY POWER TECH CO LTD·Filed 2024·Application pending·0 cites
- 0950US12040720B2Resonance conversion device and universal serial bus circuitCHICONY POWER TECH CO LTD·Filed 2022·Granted Jul 16, 2024·0 cites·44 claims
- 1037US9831785B1Step-up/down direct current converterALLIS ELECTRIC CO LTD·Filed 2016·Granted Nov 28, 2017·0 cites·20 claims
- 1136US8487571B2Zero-crossing detection circuit and commutation device using the zero-crossing detection circuitCHANG WEI-HSU·Filed 2011·Granted Jul 16, 2013·0 cites·8 claims
- 1234US2014177281A1Power converting system and control method thereofLAI YEN-SHIN·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →