Inventor · disambiguated record
Shu Yuen Ron Hui
Also filed as: HUI SHU YUEN · HUI SHU-YUEN R · HUI SHU-YUEN RON
56 granted patents·8 pending applications·1,635 citations·filing 1998–2022
98Inventor score
Top patents by PatentIndex Score
64 records- 0199US7164255B2Inductive battery charger system with primary transformer windings formed in a multi-layer structureUNIV CITY HONG KONG·Filed 2004·Granted Jan 16, 2007·419 cites·29 claims
- 0298US8917057B2Battery charging systemHUI SHU YUEN RON·Filed 2011·Granted Dec 23, 2014·205 cites·20 claims
- 0398US7872445B2Rechargeable battery powered portable electronic deviceUNIV CITY HONG KONG·Filed 2009·Granted Jan 18, 2011·126 cites·4 claims
- 0497US8519668B2Inductive battery charger system with primary transformer windings formed in a multi-layer structureUNIV CITY HONG KONG·Filed 2012·Granted Aug 27, 2013·69 cites·18 claims
- 0597US8299753B2Inductive battery charger system with primary transfomer windings formed in a multi-layer structureHUI SHU-YUEN RON·Filed 2012·Granted Oct 30, 2012·67 cites·29 claims
- 0697US8269456B2Secondary module for battery charging systemHUI SHU-YUEN RON·Filed 2010·Granted Sep 18, 2012·64 cites·8 claims
- 0797US8102235B2Coreless printed-circuit-board (PCB) transformers and operating techniques thereforHUI SHU YUEN RON·Filed 2010·Granted Jan 24, 2012·56 cites·15 claims
- 0897US8049301B2Semiconductor transformersUNIV CITY HONG KONG·Filed 2007·Granted Nov 1, 2011·58 cites·8 claims
- 0995US8040103B2Battery charging apparatus with planar inductive charging platformUNIV CITY HONG KONG·Filed 2006·Granted Oct 18, 2011·99 cites·16 claims
- 1094US7110269B2Soft-switching techniques for power inverter legsUNIV CITY HONG KONG·Filed 2005·Granted Sep 19, 2006·69 cites·10 claims
- 1193US11146170B2Plural stages switching capacitor converterUNIV HONG KONG·Filed 2015·Granted Oct 12, 2021·21 cites·26 claims
- 1293US6304068B1Bi-directional switched-capacitor based voltage converterUNIV CITY HONG KONG·Filed 2000·Granted Oct 16, 2001·93 cites·8 claims
- 1392US8301077B2Antenna network for passive and active signal enhancementXUE QUAN·Filed 2009·Granted Oct 30, 2012·56 cites·39 claims
- 1490US8913409B2Self-driven AC-DC synchronous rectifier for power applicationsHUI SHU YUEN RON·Filed 2010·Granted Dec 16, 2014·14 cites·20 claims
- 1590US7768371B2Coreless printed-circuit-board (PCB) transformers and operating techniques thereforUNIV CITY HONG KONG·Filed 2005·Granted Aug 3, 2010·19 cites·2 claims
- 1688US7119494B2Circuit designs and control techniques for high frequency electronic ballasts for high intensity discharge lampsUNIV CITY HONG KONG·Filed 2002·Granted Oct 10, 2006·36 cites·13 claims
- 1787US7521873B2Circuit designs and control techniques for high frequency electronic ballasts for high intensity discharge lampsUNIV CITY HONG KONG·Filed 2006·Granted Apr 21, 2009·12 cites·10 claims
- 1885US10594207B2Plug-and-play ripple pacifier for DC voltage links in power electronics systems and DC power gridsUNIV HONG KONG·Filed 2015·Granted Mar 17, 2020·7 cites·17 claims
- 1982US6486615B2Dimming control of electronic ballastsUNIV CITY HONG KONG·Filed 1998·Granted Nov 26, 2002·53 cites·12 claims
- 2081US10256742B2Self-driven AC-DC synchronous rectifier for power applicationsUNIV CITY HONG KONG·Filed 2017·Granted Apr 9, 2019·3 cites·20 claims
- 2180US9313846B2Driver for two or more parallel LED light stringsCHEN WU·Filed 2010·Granted Apr 12, 2016·5 cites·13 claims
- 2280US8294418B2Power transfer device and methodHUI SHU YUEN RON·Filed 2010·Granted Oct 23, 2012·8 cites·36 claims
- 2379US10212770B2AC-DC single-inductor multiple-output LED driversUNIV HONG KONG·Filed 2015·Granted Feb 19, 2019·4 cites·10 claims
- 2479US8300440B2AC-DC converter and AC-DC conversion methodHO WING CHOI·Filed 2009·Granted Oct 30, 2012·16 cites·72 claims
- 2576US10715037B2High-efficiency switched-capacitor power supplies and methodsUNIV HONG KONG·Filed 2016·Granted Jul 14, 2020·3 cites·27 claims
- 2675US11502543B2Ball and socket wireless power transfer systemsUNIV HONG KONG·Filed 2016·Granted Nov 15, 2022·2 cites·8 claims
- 2774US11050257B2Power supply supporting virtual inertia for grid control (micro-spring converter)UNIV HONG KONG·Filed 2017·Granted Jun 29, 2021·2 cites·17 claims
- 2874US9590523B2Self-driven AC-DC synchronous rectifier for power applicationsUNIV CITY HONG KONG·Filed 2014·Granted Mar 7, 2017·3 cites·20 claims
- 2973US10270294B2Systems and methods for load position detection and power control of omni-directional wireless power transferUNIV HONG KONG·Filed 2015·Granted Apr 23, 2019·2 cites·10 claims
- 3072US8829884B2Current balancing circuit and methodZHONG WENXING·Filed 2011·Granted Sep 9, 2014·5 cites·32 claims
- 3168US8125154B2Automatic lamp detection method and optimal operation for fluorescent lampsHUI SHU YUEN RON·Filed 2008·Granted Feb 28, 2012·6 cites·10 claims
- 3268US6580275B2Single sensor control of power convertersUNIV CITY HONG KONG·Filed 2001·Granted Jun 17, 2003·12 cites·22 claims
- 3365US8339078B2Apparatus and method for providing information relating to a motorHUI SHU YUEN RON·Filed 2009·Granted Dec 25, 2012·5 cites·18 claims
- 3463US10788516B2Power measurement systemUNIV HONG KONG·Filed 2016·Granted Sep 29, 2020·1 cites·15 claims
- 3560US10903756B2Single-stage single-inductor multiple-output (SIMO) inverter topology with precise and independent amplitude control for each AC outputUNIV HONG KONG·Filed 2016·Granted Jan 26, 2021·1 cites·21 claims
- 3659US10868447B2Fast method for identifying coil misalignment/mutualcoupling in wireless charging systemsUNIV HONG KONG·Filed 2015·Granted Dec 15, 2020·1 cites·21 claims
- 3758US9787102B2Auxiliary circuits for selection and enhancement of multi-frequency wireless power transfer to multiple loadsUNIV HONG KONG·Filed 2014·Granted Oct 10, 2017·1 cites·8 claims
- 3857US10903692B2Systems and methods for load position detection and power control of omni-directional wireless power transferUNIV HONG KONG·Filed 2019·Granted Jan 26, 2021·0 cites·16 claims
- 3957US8624545B2Portable electronic device with antenna and power transfer coilHUI SHU YUEN RON·Filed 2009·Granted Jan 7, 2014·3 cites·17 claims
- 4056US12113390B2Battery charging system and method using dynamically adjusted battery voltage threshold for switching charging modesUNIV HONG KONG·Filed 2020·Granted Oct 8, 2024·0 cites·27 claims
- 4156US11489452B2Bridgeless single-stage single-inductor multiple-output (SIMO) AC-AC converter topologyUNIV HONG KONG·Filed 2021·Granted Nov 1, 2022·0 cites·20 claims
- 4256US9812889B2Battery charging systemUNIV CITY HONG KONG·Filed 2014·Granted Nov 7, 2017·0 cites·20 claims
- 4352US11285833B2System and method for charging electric vehiclesUNIV HONG KONG·Filed 2018·Granted Mar 29, 2022·0 cites·32 claims
- 4451US9839090B2Correlated colour temperature control system and methodUNIV HONG KONG·Filed 2014·Granted Dec 5, 2017·0 cites·20 claims
- 4550US12334748B2Wireless battery charging system and method for battery charging and handshakingUNIV HONG KONG·Filed 2020·Granted Jun 17, 2025·0 cites·13 claims
- 4650US10573455B2Wireless power transfer systemUNIV HONG KONG·Filed 2016·Granted Feb 25, 2020·0 cites·21 claims
- 4750US2024313542A1System and method for stabilizing a power distribution networkUNIV NANYANG TECH·Filed 2022·Application pending·0 cites
- 4848US11705730B2Power control circuit and method for stabilizing a power supplyVERSITECH LTD·Filed 2017·Granted Jul 18, 2023·0 cites·45 claims
- 4948US9107267B2Method and numerical tool for optimizing light emitting diode systemsHUI SHU YUEN RON·Filed 2010·Granted Aug 11, 2015·0 cites·16 claims
- 5047US12267024B2AC-to-DC and DC-to-AC power conversionVERSITECH LTD·Filed 2020·Granted Apr 1, 2025·0 cites·17 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →