Inventor · disambiguated record
Wing Choi Ho
Also filed as: HO WING CHOI
6 granted patents·1 pending application·236 citations·filing 2007–2014
85Inventor score
Top patents by PatentIndex Score
7 records- 0195US7915858B2Localized 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
- 0293US8228025B2Electronic control method for a planar inductive battery charging apparatusHO WING CHOI·Filed 2007·Granted Jul 24, 2012·71 cites·12 claims
- 0379US8300440B2AC-DC converter and AC-DC conversion methodHO WING CHOI·Filed 2009·Granted Oct 30, 2012·16 cites·72 claims
- 0472US8942018B2Single-phase self-driven full-bridge synchronous rectificationHO WING CHOI·Filed 2008·Granted Jan 27, 2015·11 cites·3 claims
- 0572US8711593B2Generalized AC-DC synchronous rectification techniques for single- and multi-phase systemsHO WING CHOI·Filed 2008·Granted Apr 29, 2014·11 cites·12 claims
- 0661USRE45651EElectronic control method for a planar inductive battery charging apparatusUNIV CITY HONG KONG·Filed 2014·Granted Aug 11, 2015·1 cites·32 claims
- 0739US2011199045A1Power transfer device and methodCONVENIENTPOWER HK LTD·Filed 2010·Application pending·0 cites
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