Inventor · disambiguated record
Ron Shu Yuen Hui
Also filed as: HUI RON · HUI RON S · HUI RON SHU YEUN · HUI RON SHU YUEN
26 granted patents·11 pending applications·1,345 citations·filing 2000–2020
97Inventor score
Top patents by PatentIndex Score
37 records- 0198US6888438B2Planar printed circuit-board transformers with effective electromagnetic interference (EMI) shieldingUNIV CITY HONG KONG·Filed 2002·Granted May 3, 2005·284 cites·7 claims
- 0298US6501364B1Planar printed-circuit-board transformers with effective electromagnetic interference (EMI) shieldingUNIV CITY HONG KONG·Filed 2001·Granted Dec 31, 2002·266 cites·5 claims
- 0397US7495414B2Rechargeable battery circuit and structure for compatibility with a planar inductive charging platformUNIV CITY HONG KONG·Filed 2005·Granted Feb 24, 2009·194 cites·33 claims
- 0495US7915858B2Localized charging, load identification and bi-directional communication methods for a planar inductive battery charging systemUNIV CITY HONG KONG·Filed 2007·Granted Mar 29, 2011·126 cites·25 claims
- 0595US6297621B1Voltage sensorless control of power convertersUNIV CITY HONG KONG·Filed 2000·Granted Oct 2, 2001·201 cites·19 claims
- 0693US8228025B2Electronic control method for a planar inductive battery charging apparatusHO WING CHOI·Filed 2007·Granted Jul 24, 2012·71 cites·12 claims
- 0787US6459830B1Method and apparatus to compensate for polarization mode dispersionSPRINT COMMUNICATIONS CO·Filed 2000·Granted Oct 1, 2002·38 cites·29 claims
- 0885US6545431B2Dimmable electronic ballastUNIV CITY HONG KONG·Filed 2001·Granted Apr 8, 2003·50 cites·9 claims
- 0981US6647176B1Method and apparatus to compensate for polarization mode dispersionSPRINT COMMUNICATIONS CO·Filed 2002·Granted Nov 11, 2003·23 cites·21 claims
- 1078US6414449B1Universal electronic ballastUNIV CITY HONG KONG·Filed 2000·Granted Jul 2, 2002·27 cites·15 claims
- 1177US9717120B2Apparatus and methods of operation of passive LED lighting equipmentHUI RON SHU YUEN·Filed 2009·Granted Jul 25, 2017·7 cites·8 claims
- 1275US10250072B2Wireless power transfer systemVERSITECH LTD·Filed 2013·Granted Apr 2, 2019·4 cites·19 claims
- 1373US8482214B2Apparatus and methods of operation of passive LED lighting equipmentHUI RON SHU YUEN·Filed 2009·Granted Jul 9, 2013·4 cites·42 claims
- 1472US8942018B2Single-phase self-driven full-bridge synchronous rectificationHO WING CHOI·Filed 2008·Granted Jan 27, 2015·11 cites·3 claims
- 1572US8897640B2Digital subcarrier optical network utilizing digital subcarrier cross-connects with increased energy efficiencyHUI RON·Filed 2012·Granted Nov 25, 2014·3 cites·20 claims
- 1672US8711593B2Generalized AC-DC synchronous rectification techniques for single- and multi-phase systemsHO WING CHOI·Filed 2008·Granted Apr 29, 2014·11 cites·12 claims
- 1772US8639116B2Digital subcarrier optical network utilizing digital subcarrier cross-connects with increased energy efficiencyHUI RON·Filed 2011·Granted Jan 28, 2014·3 cites·35 claims
- 1870US10848003B2Wireless power transfer systemUNIV HONG KONG·Filed 2019·Granted Nov 24, 2020·1 cites·20 claims
- 1969US10566133B2Apparatus and method for wireless power transferHUI RON SHU YUEN·Filed 2011·Granted Feb 18, 2020·4 cites·10 claims
- 2065US8952617B2Passive LC ballast and method of manufacturing a passive LC ballastHUI RON SHU YUEN·Filed 2009·Granted Feb 10, 2015·3 cites·22 claims
- 2161USRE45651EElectronic control method for a planar inductive battery charging apparatusUNIV CITY HONG KONG·Filed 2014·Granted Aug 11, 2015·1 cites·32 claims
- 2259US8120445B2Planar EMI filter comprising coreless spiral planar windingsLIU XUN·Filed 2008·Granted Feb 21, 2012·3 cites·19 claims
- 2357US9713212B2Current mirror circuit and methodVERSITECH LTD·Filed 2012·Granted Jul 18, 2017·1 cites·11 claims
- 2457US7304439B2Phase-controlled dimmable electronic ballasts for fluorescent lamps with very wide dimming rangeENERGY TECHNOLOGY LTD E·Filed 2001·Granted Dec 4, 2007·8 cites·24 claims
- 2556US9287344B2Monolithic magnetic induction deviceSIN JOHNNY KIN ON·Filed 2011·Granted Mar 15, 2016·1 cites·41 claims
- 2653US8086434B2Methods for optimal operation of light emitting diodesHUI RON SHU YUEN·Filed 2009·Granted Dec 27, 2011·0 cites·9 claims
- 2750US2010270931A1Apparatus and methods of operation of passive led lighting equipmentUNIV CITY HONG KONG·Filed 2009·Application pending·0 cites
- 2850US2010270930A1Apparatus and methods of operation of passive led lighting equipmentUNIV CITY HONG KONG·Filed 2009·Application pending·0 cites
- 2948US2023284354A1Current-limiting driver circuit and methodVERSITECH LTD·Filed 2020·Application pending·0 cites
- 3045US2015296575A1Driver for led lighting and method of driving led lightingVERSITECH LTD·Filed 2012·Application pending·0 cites
- 3145US2008030148A1Phase-controlled dimmable electronic ballasts for fluorescent lamps with very wide dimming rangeENERGY TECHNOLOGY LTD E·Filed 2007·Application pending·0 cites
- 3241US2021153319A1Passive three-phase light-emitting diode driversUNIV HONG KONG·Filed 2017·Application pending·0 cites
- 3340US2004257842A1Maximum power tracking technique for solar panelsUNIV CITY HONG KONG·Filed 2004·Application pending·0 cites
- 3438US2008309431A1Planar emi filterUNIV CITY HONG KONG·Filed 2007·Application pending·0 cites
- 3538US2002145378A1Novel structures for electronically-controlled compact fluorescent lampsFiled 2001·Application pending·0 cites
- 3636US2002171355A1Novel structures for electronically-controlled compact fluorescent lampsENERGY TECHNOLOGY LTD E·Filed 2002·Application pending·0 cites
- 3736US2003066555A1Maximum power tracking technique for solar panelsFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →