Inventor · disambiguated record
Sang Ok Kim
Also filed as: KIM SANG OK
9 granted patents·4 pending applications·26 citations·filing 2009–2020
80Inventor score
Top patents by PatentIndex Score
13 records- 0175US9997919B2Apparatus and method for operating distributed generator in connection with power systemKOREA ELECTRIC POWER CORP·Filed 2013·Granted Jun 12, 2018·8 cites·15 claims
- 0270US8007127B2Lens for LED outdoor lamp, and its applied road lamp, security lamp, tunnel lamp, park lamp, guard lamp, industrial flood lamp, and outdoor lampYUYANG D & U CO LTD·Filed 2009·Granted Aug 30, 2011·16 cites·11 claims
- 0369US8741254B2Method of preparing bundle type silicon nanorod composite through electroless etching process using metal ions and anode active material for lithium secondary cells comprising the sameLEE JOONG KEE·Filed 2009·Granted Jun 3, 2014·2 cites·8 claims
- 0465US11411219B2Calcined carbon material for magnesium battery anode and method for preparing the sameKOREA INST SCI & TECH·Filed 2020·Granted Aug 9, 2022·0 cites·10 claims
- 0564US10818922B2Anode active material, a sodium ion secondary battery including an anode active material, and an electric device including the secondary batteryKOREA INST SCI & TECH·Filed 2019·Granted Oct 27, 2020·0 cites·8 claims
- 0652US11905302B2Prelithiation and method of manufacturing prelithiated anode using the sameKOREA INST SCI & TECH·Filed 2020·Granted Feb 20, 2024·0 cites·12 claims
- 0748US2013136996A1Asymmetric hybrid lithium secondary battery having bundle type silicon nano-rodKOREA INST SCI & TECH·Filed 2012·Application pending·0 cites
- 0846US2019188663A1Method for relaying payment using representative card and payment gateway serverHYUNDAI CARD CO LTD·Filed 2018·Application pending·0 cites
- 0940US10432215B2Optical camera communication apparatus and methodYUYANG DNU CO LTD·Filed 2017·Granted Oct 1, 2019·0 cites·15 claims
- 1040US2013252068A1Manufacturing method of high-performance silicon based electrode using polymer pattern on current collector and manufacturing method of negative electrode of rechargeable lithium battery including sameLEE JOONG KEE·Filed 2012·Application pending·0 cites
- 1136US2012155077A1Light emitting diode floodlightKIM SANG OK·Filed 2011·Application pending·0 cites
- 1233US9673633B2Apparatus and method for minimizing distribution loss in consideration of section load characteristics of distribution systemJANG MOON-JONG·Filed 2011·Granted Jun 6, 2017·0 cites·8 claims
- 1333US9575482B2Apparatus and method for adjusting a voltage in a power distribution systemNAMKOONG WON·Filed 2011·Granted Feb 21, 2017·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →