Inventor · disambiguated record
Young-Chul Lee
Also filed as: LEE YOUNG C · LEE YOUNG CHUL · LEE YOUNG HO
59 granted patents·31 pending applications·311 citations·filing 1993–2025
98Inventor score
Top patents by PatentIndex Score
90 records- 0193US7985848B2Pharmaceutical composition for preventing and treating diabetes or glucose control abnormality comprising ginsenosidesUNIGEN INC·Filed 2006·Granted Jul 26, 2011·49 cites·5 claims
- 0290US9758330B2Bill aligning apparatusNAUTILUS HYOSUNG INC·Filed 2015·Granted Sep 12, 2017·5 cites·11 claims
- 0390US6268454B1Amino acid silicon polymer, method for preparing the same, cosmetic particles surface-treated with the same, and cosmetic composition containing the particlesPACIFIC CORP·Filed 2000·Granted Jul 31, 2001·51 cites·8 claims
- 0489US9844576B2Compositions and methods for managing weightUNIGEN INC·Filed 2013·Granted Dec 19, 2017·15 cites·1 claims
- 0589US7763882B2Organic light-emitting device comprising buffer layer and method for fabricating the sameLG CHEMICAL LTD·Filed 2005·Granted Jul 27, 2010·14 cites·18 claims
- 0687US9580263B2Apparatus for automatically aligning bill and skew control unitNAUTILUS HYOSUNG INC·Filed 2015·Granted Feb 28, 2017·4 cites·8 claims
- 0787US8496426B2Pick and place apparatus for electronic device inspection equipment, picking apparatus thereof, and method for loading electronic devices onto loading elementNA YUN-SUNG·Filed 2010·Granted Jul 30, 2013·8 cites·5 claims
- 0886US7897182B2Composition comprising bamboo extract and the compounds isolated therefrom showing treating and preventing activity for inflammatory and blood circulation diseaseUNIGEN INC·Filed 2007·Granted Mar 1, 2011·17 cites·6 claims
- 0985US7738237B2Tunable inter-digital capacitor and method of manufacturing the sameRES & IND COOPERATION GROUP·Filed 2007·Granted Jun 15, 2010·14 cites·5 claims
- 1082US9481533B2Medium separation device of ATMNAUTILUS HYOSUNG INC·Filed 2015·Granted Nov 1, 2016·3 cites·8 claims
- 1182US8247007B2Composition for treating atopic dermatitis comprising extracts of bamboo and ScutellariaWOO SUNG SICK·Filed 2007·Granted Aug 21, 2012·6 cites·16 claims
- 1282US7455733B2Fluorescent material coating apparatus and method of coating fluorescent substance using the sameDMS CO LTD·Filed 2006·Granted Nov 25, 2008·8 cites·15 claims
- 1380US11291129B2Electronic device having metal case and metal case used for sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Mar 29, 2022·2 cites·4 claims
- 1480US8326334B2Apparatus and method for managing spam number in mobile communication terminalKIM HYUN-SOO·Filed 2009·Granted Dec 4, 2012·7 cites·20 claims
- 1579USD489033SFront face of a vehicle wheelLION S WHEEL IND CORP·Filed 2003·Granted Apr 27, 2004·23 cites·1 claims
- 1679US2023027219A1Skin Care Compositions and Methods of Use ThereofUNIGEN INC·Filed 2022·Application pending·0 cites
- 1778US7547564B2Method of manufacturing device having flexible substrate and device having flexible substrate manufactured using the sameLG CHEMICAL LTD·Filed 2006·Granted Jun 16, 2009·5 cites·10 claims
- 1877US8628069B2Apparatus for guiding and aligning semiconductor chip packageLEE YOUNG-CHUL·Filed 2010·Granted Jan 14, 2014·4 cites·15 claims
- 1976US7598297B2Method of reclaiming multilayered film wasteKOREA IND TECH INST·Filed 2005·Granted Oct 6, 2009·3 cites·10 claims
- 2075US2024024403A1Compositions and Methods for Managing WeightUNIGEN INC·Filed 2023·Application pending·0 cites
- 2175US2023190852A1Compositions and methods for joint healthUNIGEN INC·Filed 2023·Application pending·0 cites
- 2274US8058796B2Organic light emitting device having surface-treated bottom electrodeLEE JAE SEUNG·Filed 2007·Granted Nov 15, 2011·4 cites·16 claims
- 2373US9087425B2Circulation-type banknote/check deposit/withdrawal apparatus using lateral deposit/withdrawal scheme and method of handling banknotes and checks applied theretoNAUTILUS HYOSUNG INC·Filed 2013·Granted Jul 21, 2015·2 cites·17 claims
- 2473US8771761B2Composition for treating atopic dermatitis comprising extracts of bamboo and scutellariaWOO SUNG SICK·Filed 2012·Granted Jul 8, 2014·2 cites·13 claims
- 2573US8008661B2Insert module for a test handlerSAMSUNG ELECTRONICS CO LTD·Filed 2009·Granted Aug 30, 2011·6 cites·12 claims
- 2671US11446225B2Skin care compositions and methods of use thereofUNIGEN INC·Filed 2020·Granted Sep 20, 2022·0 cites·18 claims
- 2770USD497132SFront face of a vehicle wheelLION S WHEEL IND CORP·Filed 2003·Granted Oct 12, 2004·16 cites·1 claims
- 2869US10603270B2Skin care compositions and methods of use thereofUNIGEN INC·Filed 2014·Granted Mar 31, 2020·0 cites·10 claims
- 2969US10109137B2Banknote stacking apparatusNAUTILUS HYOSUNG INC·Filed 2017·Granted Oct 23, 2018·1 cites·14 claims
- 3069US9717770B2Compositions and methods for managing or improving bone disorders, cartilage disorders, or bothUNIGEN INC·Filed 2015·Granted Aug 1, 2017·1 cites·6 claims
- 3169US8329313B2Electrically conductive and anti-corrosive coating, a method for preparing the same and an article coated with the sameLEE YOUNG CHUL·Filed 2008·Granted Dec 11, 2012·3 cites·7 claims
- 3268US11123393B2Compositions and methods for joint healthUNIGEN INC·Filed 2014·Granted Sep 21, 2021·0 cites·10 claims
- 3367US7586045B2Method for fabricating electrode of external electrode fluorescent lamp and external electrode fluorescent lamp having electrode fabricated by the methodDMS CO LTD·Filed 2006·Granted Sep 8, 2009·2 cites·4 claims
- 3467US7431634B2Platen assembly, apparatus having the platen assembly and method of polishing a wafer using the platen assemblySAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Oct 7, 2008·2 cites·17 claims
- 3567US2020249522A1Display apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2019·Application pending·0 cites
- 3666US9240107B2Apparatus for receiving and dispensing bill and method for receiving and dispensing billNAUTILUS HYOSUNG INC·Filed 2013·Granted Jan 19, 2016·2 cites·18 claims
- 3763US11187934B2Display apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Nov 30, 2021·0 cites·8 claims
- 3862US9618568B2Test equipment for testing semiconductor device and methods of testing semiconductor device using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Apr 11, 2017·1 cites·19 claims
- 3962US7170224B2Electrode for organic light emitting device and organic light emitting device comprising the sameLG CHEMICAL LTD·Filed 2004·Granted Jan 30, 2007·5 cites·14 claims
- 4061US11237427B2Ink composition for reflective sheet, display apparatus including the same and method of manufacturing display apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Feb 1, 2022·0 cites·8 claims
- 4159US9399891B2Drilling system having slot for underwater storage of BOP assemblyAHN YOU-WON·Filed 2012·Granted Jul 26, 2016·5 cites·5 claims
- 4258USD488421SFront face of a vehicle wheelLION S WHEEL IND CORP·Filed 2003·Granted Apr 13, 2004·10 cites·1 claims
- 4358US2023147942A1Pharmaceutical composition comprising new lactobacillus plantarum kc3 strain and leonurus japonicus extract as active ingredients for preventing or treating respiratory disease and use thereofKT & G CORP·Filed 2021·Application pending·0 cites
- 4457US9623068B2Composition for treating atopic dermatitis comprising extracts of bamboo and scutellariaUNIGEN INC·Filed 2014·Granted Apr 18, 2017·0 cites·17 claims
- 4556US8951645B2Stacked organic light emitting device having high efficiency and high brightnessJEONG JI WEON·Filed 2005·Granted Feb 10, 2015·2 cites·18 claims
- 4655US2009304830A1Composition Comprising Bamboo Extract for Androgen AgonistUNIGEN INC·Filed 2009·Application pending·0 cites
- 4755US2025186378A1Composition including vitamin b5 for improving respiratory health and treating or preventing respiratory diseases, pharmaceutical composition including the same for treating or preventing respiratory diseases, and health functional food composition including the same for improving respiratory health or respiratory diseasesKT & G CORP·Filed 2024·Application pending·0 cites
- 4855US2025381347A1Wireless adjustable injection aid and method of use thereofLEE YOUNG CHUL·Filed 2025·Application pending·0 cites
- 4954US12310618B1Ultrasound probe detachable injection assistantLEE YOUNG CHUL·Filed 2025·Granted May 27, 2025·0 cites·5 claims
- 5053US2021401918A1Composition comprising combination of red clover extract and hops extract for improvement of menopausal disorderNATURETECH CO LTD·Filed 2019·Application pending·0 cites
Showing the top 50 of 90 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →