Inventor · disambiguated record
Donwoong Kang
Also filed as: KANG DONWOONG
119 granted patents·3 pending applications·3,115 citations·filing 2003–2021
99Inventor score
Files withEVEREADY BATTERY INC51BRUSH & CO JOHN D23WELCH ALLYN INC12ENERGIZER BRANDS LLC9FITCH JONATHAN A7
Top patents by PatentIndex Score
122 records- 0199USD665734SChargerFITCH JONATHAN A·Filed 2012·Granted Aug 21, 2012·222 cites·1 claims
- 0297USD677623SChargerFITCH JONATHAN A·Filed 2012·Granted Mar 12, 2013·108 cites·1 claims
- 0396USD665735SCharging sleeveKANG DONWOONG·Filed 2012·Granted Aug 21, 2012·113 cites·1 claims
- 0496USD583971SLighting deviceEVEREADY BATTERY INC·Filed 2008·Granted Dec 30, 2008·81 cites·1 claims
- 0596USD520856SKnob for a combination lockBRUSH & CO JOHN D·Filed 2004·Granted May 16, 2006·70 cites·1 claims
- 0695USD678191SChargerFITCH JONATHAN A·Filed 2012·Granted Mar 19, 2013·78 cites·1 claims
- 0795USD642524SPower adapterEVEREADY BATTERY INC·Filed 2011·Granted Aug 2, 2011·73 cites·1 claims
- 0894USD654431SCharger for a lighting deviceSTEPHANCHICK ZACHARY·Filed 2011·Granted Feb 21, 2012·104 cites·1 claims
- 0994USD571524SProtective enclosureBRUSH & CO JOHN D·Filed 2007·Granted Jun 17, 2008·51 cites·1 claims
- 1093USD732264SFire-resistant safeBRUSH & CO JOHN D·Filed 2013·Granted Jun 16, 2015·52 cites·1 claims
- 1193USD530185SDial for a combination lockBRUSH & CO JOHN D·Filed 2004·Granted Oct 17, 2006·49 cites·1 claims
- 1293USD520859SKnob for a combination lockBRUSH & CO JOHN D·Filed 2004·Granted May 16, 2006·48 cites·1 claims
- 1392USD625863SFlashlightEVEREADY BATTERY INC·Filed 2010·Granted Oct 19, 2010·51 cites·1 claims
- 1492USD571722SChargerEVEREADY BATTERY INC·Filed 2007·Granted Jun 24, 2008·47 cites·1 claims
- 1592USD496482SFlashlightEVEREADY BATTERY INC·Filed 2003·Granted Sep 21, 2004·45 cites·1 claims
- 1691USD732265SFire-resistant safeBRUSH & CO JOHN D·Filed 2013·Granted Jun 16, 2015·43 cites·1 claims
- 1791USD506846SFlashlightEVEREADY BATTERY INC·Filed 2004·Granted Jun 28, 2005·42 cites·1 claims
- 1890USD639465SLighting deviceEVEREADY BATTERY INC·Filed 2010·Granted Jun 7, 2011·44 cites·1 claims
- 1989USD634181SKeypad for a locking mechanismBRUSH & CO JOHN D·Filed 2010·Granted Mar 15, 2011·41 cites·1 claims
- 2089USD632944SKnob for a combination lockBRUSH & CO JOHN D·Filed 2010·Granted Feb 22, 2011·42 cites·1 claims
- 2189USD620161SLighting deviceEVEREADY BATTERY INC·Filed 2010·Granted Jul 20, 2010·42 cites·1 claims
- 2289USD604435SLighting deviceEVEREADY BATTERY INC·Filed 2008·Granted Nov 17, 2009·38 cites·1 claims
- 2389USD572654SBattery chargerEVEREADY BATTERY INC·Filed 2006·Granted Jul 8, 2008·38 cites·1 claims
- 2489USD570074SFire-resistant safeBRUSH & CO JOHN D·Filed 2007·Granted May 27, 2008·38 cites·1 claims
- 2589USD562762SCharging station for a portable illumination assemblyWELCH ALLYN INC·Filed 2007·Granted Feb 26, 2008·41 cites·1 claims
- 2688USD767184SSwivel lightENERGIZER BRANDS LLC·Filed 2015·Granted Sep 20, 2016·33 cites·1 claims
- 2788US8066125B2Compact injection molded battery packageKANG DONWOONG·Filed 2008·Granted Nov 29, 2011·19 cites·10 claims
- 2888USD581566SIllumination assemblyWELCH ALLYN INC·Filed 2006·Granted Nov 25, 2008·32 cites·1 claims
- 2987USD765899SHands-free lightENERGIZER BRANDS LLC·Filed 2015·Granted Sep 6, 2016·28 cites·1 claims
- 3087USD581567SLighting deviceEVEREADY BATTERY INC·Filed 2008·Granted Nov 25, 2008·35 cites·1 claims
- 3187USD552029SBattery chargerEVEREADY BATTERY INC·Filed 2006·Granted Oct 2, 2007·37 cites·1 claims
- 3287USD513582SKeypad for a locking mechanismBRUSH & CO JOHN D·Filed 2004·Granted Jan 17, 2006·32 cites·1 claims
- 3386USD620160SLighting deviceEVEREADY BATTERY INC·Filed 2010·Granted Jul 20, 2010·35 cites·1 claims
- 3485USD806295SHandheld flashlightENERGIZER BRANDS LLC·Filed 2015·Granted Dec 26, 2017·25 cites·1 claims
- 3585USD592782SLighting deviceEVEREADY BATTERY INC·Filed 2008·Granted May 19, 2009·31 cites·1 claims
- 3685USD537034SBattery holderEVEREADY BATTERY INC·Filed 2006·Granted Feb 20, 2007·32 cites·1 claims
- 3784USD568520SLighting deviceEVEREADY BATTERY INC·Filed 2007·Granted May 6, 2008·30 cites·1 claims
- 3883US11666161B2Modular merchandise displayAMERICAN GREETINGS CORP·Filed 2021·Granted Jun 6, 2023·2 cites·5 claims
- 3982USD759254SDiagnostic deviceWELCH ALLYN INC·Filed 2014·Granted Jun 14, 2016·25 cites·1 claims
- 4082USD592339SLighting deviceEVEREADY BATTERY INC·Filed 2008·Granted May 12, 2009·27 cites·1 claims
- 4181USD642709SNight light deviceEVEREADY BATTERY INC·Filed 2011·Granted Aug 2, 2011·26 cites·1 claims
- 4281USD626239SMedical-stand trayWELCH ALLYN INC·Filed 2010·Granted Oct 26, 2010·30 cites·1 claims
- 4381USD615227SLighting deviceEVEREADY BATTERY INC·Filed 2009·Granted May 4, 2010·23 cites·1 claims
- 4481USD605796SSpotlightEVEREADY BATTERY INC·Filed 2008·Granted Dec 8, 2009·26 cites·1 claims
- 4581USD572655SChargerEVEREADY BATTERY INC·Filed 2007·Granted Jul 8, 2008·26 cites·1 claims
- 4681USD563314SLighting device chargerEVEREADY BATTERY INC·Filed 2007·Granted Mar 4, 2008·26 cites·1 claims
- 4781USD562825SOptical reading deviceHAND HELD PROD INC·Filed 2006·Granted Feb 26, 2008·26 cites·1 claims
- 4880USD752259SLighting deviceENERGIZER BRANDS LLC·Filed 2014·Granted Mar 22, 2016·24 cites·1 claims
- 4980USD708377SLighting deviceEVEREADY BATTERY INC·Filed 2013·Granted Jul 1, 2014·23 cites·1 claims
- 5080US8181372B2System and method for mounting a badge on a vehicleOSIECKI SCOTT W·Filed 2010·Granted May 22, 2012·6 cites·16 claims
Showing the top 50 of 122 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →