Inventor · disambiguated record
Joon Hwan Lee
Also filed as: LEE JOON H · LEE JOON-HWAN
24 granted patents·2 pending applications·45 citations·filing 1989–2022
93Inventor score
Files withSAMSUNG ELECTRONICS CO LTD10LG CHEMICAL LTD6CHANG SUNG KYUN3DAEWOONG PHARMACEUTICAL CO LTD2CHOI SOO-JIN1
Top patents by PatentIndex Score
26 records- 0189US10547731B2Method for managing and controlling external IoT device and electronic device supporting the sameSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Jan 28, 2020·8 cites·10 claims
- 0281US7745040B2Safety device for preventing overcharge of secondary batteries and secondary batteries therewithLG CHEMICAL LTD·Filed 2005·Granted Jun 29, 2010·4 cites·11 claims
- 0374US7785734B2Secondary battery having an improved safetyLG CHEMICAL LTD·Filed 2005·Granted Aug 31, 2010·2 cites·11 claims
- 0473US8048551B2Battery safety device and battery having the sameLG CHEMICAL LTD·Filed 2005·Granted Nov 1, 2011·2 cites·14 claims
- 0568US8574733B2Protection circuit for secondary battery and secondary battery comprising the sameCHANG SUNG KYUN·Filed 2006·Granted Nov 5, 2013·1 cites·8 claims
- 0667US7737661B2Secondary battery having constant-voltage deviceLG CHEMICAL LTD·Filed 2005·Granted Jun 15, 2010·1 cites·8 claims
- 0765US9316380B2Optical plate for lighting, and lighting apparatus using sameMIRAENANOTECH CO LTD·Filed 2012·Granted Apr 19, 2016·2 cites·13 claims
- 0864US7629073B2Safety element for battery and battery with the sameLG CHEMICAL LTD·Filed 2005·Granted Dec 8, 2009·4 cites·12 claims
- 0963US2025051302A1Method for Preparation of (2R,3S)-2-(benzo[d]imidazolylpropyl)piperidin-3-ol DerivativesDAEWOONG PHARMACEUTICAL CO LTD·Filed 2022·Application pending·0 cites
- 1062US6853157B2Image distortion compensating apparatus with low switching delaySAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Feb 8, 2005·5 cites·8 claims
- 1161US6432587B1Electrolyte for a lithium secondary batterySAMSUNG SDI CO LTD·Filed 2000·Granted Aug 13, 2002·4 cites·13 claims
- 1261US2025066319A1NOVEL ACID ADDITION SALT AND CRYSTALLINE FORM OF (2R, 3S)-2-(3-(4,5-DICHLORO-1H-BENZO[d]IMIDAZOL-1-YL)PROPYL)PIPERIDIN-3-OLDAEWOONG PHARMACEUTICAL CO LTD·Filed 2022·Application pending·0 cites
- 1359US7053966B2Adjusting convergence apparatus and methodSAMSUNG ELECTRONICS CO LTD·Filed 2002·Granted May 30, 2006·4 cites·8 claims
- 1457USRE50074EMethod for managing and controlling external IoT device and electronic device supporting the sameSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Aug 6, 2024·0 cites·20 claims
- 1554US9945599B2Air conditioner and control method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Apr 17, 2018·0 cites·13 claims
- 1653US9350242B2Power supply and DC-DC converter with voltage drop circuit thereinSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted May 24, 2016·1 cites·25 claims
- 1753US7589501B2Apparatus and method for protecting secondary batteryLG CHEMICAL LTD·Filed 2006·Granted Sep 15, 2009·1 cites·9 claims
- 1847US9695820B2Compressor and control method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Jul 4, 2017·0 cites·14 claims
- 1947US9614254B2Safety device for preventing overcharge and secondary battery therewithCHANG SUNG KYUN·Filed 2005·Granted Apr 4, 2017·0 cites·13 claims
- 2046US8541620B2Method for selectively crystallizing a Z isomer of iopromideCHOI SOO-JIN·Filed 2009·Granted Sep 24, 2013·0 cites·12 claims
- 2146US7158193B2Image misconvergence correction apparatus for less switching noise influenceSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Jan 2, 2007·0 cites·14 claims
- 2246US7129655B2Image distortion correction apparatus capable of correcting misconvergence using an amplifierSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Oct 31, 2006·0 cites·26 claims
- 2343US8673469B2Apparatus for protection of secondary batteryCHANG SUNG KYUN·Filed 2006·Granted Mar 18, 2014·0 cites·8 claims
- 2440US9040572B2Method of preparing benzoimidazole derivativesKIM IN WOO·Filed 2011·Granted May 26, 2015·0 cites·18 claims
- 2538US5181117AAutomatic contrast controller of a video cameraSAMSUNG ELECTRONICS CO LTD·Filed 1989·Granted Jan 19, 1993·6 cites·29 claims
- 2636US11053275B2Method for bile acid derivative by using continuous flow reactionDAEWOONG BIO INC·Filed 2018·Granted Jul 6, 2021·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →