Inventor · disambiguated record
Chee Kiong Fong
Also filed as: FONG CHEE · FONG CHEE K · FONG CHEE KIONG
18 granted patents·7 pending applications·122 citations·filing 2005–2025
92Inventor score
Top patents by PatentIndex Score
25 records- 0190US7929301B2Splash resistant power adapterMICROSOFT CORP·Filed 2008·Granted Apr 19, 2011·32 cites·12 claims
- 0284US7914344B2Dual-barrel, connector jack and plug assembliesMICROSOFT CORP·Filed 2009·Granted Mar 29, 2011·32 cites·14 claims
- 0383US9433090B2Edge plated printed circuit boardMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2014·Granted Aug 30, 2016·6 cites·8 claims
- 0483US7679906B2Liquid resistant A/C adaptorMICROSOFT CORP·Filed 2007·Granted Mar 16, 2010·13 cites·15 claims
- 0582US10573997B1Power supply unit with connector protection circuitMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2019·Granted Feb 25, 2020·5 cites·20 claims
- 0681US7436661B2Two-compartment AC adaptorMICROSOFT CORP·Filed 2005·Granted Oct 14, 2008·21 cites·20 claims
- 0778US2025379463A1Power supply unit charging modesMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2025·Application pending·0 cites
- 0872US7292450B2High density surface mount part array layout and assembly techniqueMICROSOFT CORP·Filed 2006·Granted Nov 6, 2007·8 cites·14 claims
- 0968US11791591B2Magnetic plugMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2018·Granted Oct 17, 2023·2 cites·20 claims
- 1063US11831237B2Power supply with power factor correction bypassMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2022·Granted Nov 28, 2023·0 cites·20 claims
- 1161US12424864B2Power supply unit charging modesMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2021·Granted Sep 23, 2025·0 cites·20 claims
- 1261US8692526B2Converting leakage current to DC outputFONG CHEE K·Filed 2010·Granted Apr 8, 2014·2 cites·18 claims
- 1359US9564816B2Converting leakage current to DC outputMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2014·Granted Feb 7, 2017·1 cites·18 claims
- 1457US11870353B2Dynamic loading for a switching power supplyMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2021·Granted Jan 9, 2024·0 cites·20 claims
- 1555US11874717B2PSU control based on PSU temperatureMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2022·Granted Jan 16, 2024·0 cites·18 claims
- 1651US2024248116A1Tactile electrical connection indicatorMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2023·Application pending·0 cites
- 1747US2024250607A1Power supply device including voltage boosting circuitMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2023·Application pending·0 cites
- 1846US9236729B2Anti-arcing circuitMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2013·Granted Jan 12, 2016·0 cites·20 claims
- 1946US2025168968A1Printed de-coupling plane for printed circuit boardsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2022·Application pending·0 cites
- 2042US2007068701A1Air trapped circuit board test pad viaMICROSOFT CORP·Filed 2005·Application pending·0 cites
- 2141US11397455B2Managing DC powerMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2018·Granted Jul 26, 2022·0 cites·20 claims
- 2240US10063156B2Leakage reduction circuitMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2014·Granted Aug 28, 2018·0 cites·20 claims
- 2340US9235545B2Single wire concurrent bi-directional communication for PSUFONG CHEE K·Filed 2012·Granted Jan 12, 2016·0 cites·20 claims
- 2439US2022329149A1Power supply with haystack efficiencyMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2021·Application pending·0 cites
- 2539US2008036481A1Air trapped circuit board test pad viaMICROSOFT CORP·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →