Inventor · disambiguated record
Chi Kwan Lee
Also filed as: LEE CHI KWAN
10 granted patents·2 pending applications·86 citations·filing 2007–2018
84Inventor score
Top patents by PatentIndex Score
12 records- 0193US8228025B2Electronic control method for a planar inductive battery charging apparatusHO WING CHOI·Filed 2007·Granted Jul 24, 2012·71 cites·12 claims
- 0279US10212770B2AC-DC single-inductor multiple-output LED driversUNIV HONG KONG·Filed 2015·Granted Feb 19, 2019·4 cites·10 claims
- 0370US7692410B2Method and device for determining characteristics of an unknown batteryNAT UNIV IRELAND·Filed 2007·Granted Apr 6, 2010·7 cites·10 claims
- 0461USRE45651EElectronic control method for a planar inductive battery charging apparatusUNIV CITY HONG KONG·Filed 2014·Granted Aug 11, 2015·1 cites·32 claims
- 0559US8120445B2Planar EMI filter comprising coreless spiral planar windingsLIU XUN·Filed 2008·Granted Feb 21, 2012·3 cites·19 claims
- 0648US11705730B2Power control circuit and method for stabilizing a power supplyVERSITECH LTD·Filed 2017·Granted Jul 18, 2023·0 cites·45 claims
- 0746US10224751B2Methods for parameter identification, load monitoring and output power control in wireless power transfer systemsUNIV HONG KONG·Filed 2014·Granted Mar 5, 2019·0 cites·19 claims
- 0843US11705729B2Power control circuit and method for stabilizing a power supplyHUI SHU YUEN RON·Filed 2011·Granted Jul 18, 2023·0 cites·37 claims
- 0943US10790666B2Power compensatorVERSITECH LTD·Filed 2013·Granted Sep 29, 2020·0 cites·18 claims
- 1042US10923957B2Wireless power transfer systemUNIV HONG KONG·Filed 2018·Granted Feb 16, 2021·0 cites·15 claims
- 1140US2013322139A1Input ac voltage control bi-directional power convertersUNIV HONG KONG·Filed 2013·Application pending·0 cites
- 1238US2008309431A1Planar emi filterUNIV CITY HONG KONG·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →