Inventor · disambiguated record
Chang Woo Lee
Also filed as: LEE CHANG H · LEE CHANG I · LEE CHANG W · LEE CHANG WOO
114 granted patents·58 pending applications·623 citations·filing 1992–2025
99Inventor score
Files withSAMSUNG ELECTRONICS CO LTD51ECOPRO BM CO LTD7DAEWOO SHIPBUILDING & MARINE6CUROGEN TECH CO LTD5KOREA RES INST OF BIOSCIENCE5
Top patents by PatentIndex Score
172 records- 0194US9143686B2Photographing apparatus, motion estimating apparatus, image compensating method, motion estimating method, and computer-readable recording mediumLEE YUN-GU·Filed 2012·Granted Sep 22, 2015·20 cites·23 claims
- 0293US9151248B2Apparatus and method for transferring inflammable material on marine structureDAEWOO SHIPBUILDING & MARINE·Filed 2015·Granted Oct 6, 2015·9 cites·17 claims
- 0388US2025062340A1Lithium composite oxide and lithium secondary battery comprising the sameECOPRO BM CO LTD·Filed 2024·Application pending·0 cites
- 0486US6521595B1Nonimmunosuppressive [γ-hydroxy-methylleucine4] cyclosporin A, hair growth stimulator and external composition for skin using the sameLG CHEMICAL LTD·Filed 2000·Granted Feb 18, 2003·27 cites·2 claims
- 0586US6455200B1Flame-retardant additive for li-ion batteriesILLINOIS TECHNOLOGY INST·Filed 2000·Granted Sep 24, 2002·31 cites·16 claims
- 0685US11804157B2Electroluminescent display apparatus and display defect detection method thereofLG DISPLAY CO LTD·Filed 2022·Granted Oct 31, 2023·1 cites·25 claims
- 0785US9751606B2Apparatus and method for transferring inflammable material on marine structureDAEWOO SHIPBUILDING & MARINE·Filed 2015·Granted Sep 5, 2017·3 cites·20 claims
- 0883US9516228B2Photographing apparatus, motion estimating apparatus, image compensating method, motion estimating method, and computer-readable recording mediumSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Dec 6, 2016·3 cites·23 claims
- 0983US8513061B2Method of fabricating a TSV for 3D packaging of semiconductor deviceLEE JAE-HAK·Filed 2011·Granted Aug 20, 2013·8 cites·9 claims
- 1082US12170370B2Lithium composite oxide and lithium secondary battery comprising the sameECOPRO BM CO LTD·Filed 2023·Granted Dec 17, 2024·0 cites·17 claims
- 1180US9509329B2Asynchronous successive approximation register analog-to-digital converter and internal clock generator included thereinCHUNG-ANG UNIV INDUSTRY-ACADEMY COOP FOUND·Filed 2016·Granted Nov 29, 2016·6 cites·6 claims
- 1280US9454919B2Electronic shelf label tag, electronic shelf label system for time-division transmission of display data and change command data, and operating method thereofSOLUM CO LTD·Filed 2015·Granted Sep 27, 2016·3 cites·33 claims
- 1377US12371683B2Hyaluronidase variants and pharmaceutical composition comprising the sameALTEOGEN INC·Filed 2019·Granted Jul 29, 2025·1 cites·49 claims
- 1477US11921456B2Driving coupler having locking structure and power transmission structureHEWLETT PACKARD DEVELOPMENT CO·Filed 2023·Granted Mar 5, 2024·0 cites·20 claims
- 1577US9215426B2Imaging apparatus and imaging methodSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Dec 15, 2015·3 cites·18 claims
- 1677US7562630B2Shelf for refrigerator and refrigerator having the sameLG ELECTRONICS INC·Filed 2006·Granted Jul 21, 2009·8 cites·11 claims
- 1776US8940936B2Aryloxy phenoxy acrylic compound having HIF-1 inhibition activity, method for preparing same, and pharmaceutical composition containing same as an active ingredientLEE KYEONG·Filed 2011·Granted Jan 27, 2015·3 cites·19 claims
- 1876US7070704B2Composition of environmental friendly neuter loaded stream extinguisher for ordinary fire (a class) and method for preparing the sameFIRE & TECH CO LTD·Filed 2003·Granted Jul 4, 2006·37 cites·8 claims
- 1976US5990126AQuinolinic sulfide derivatives acting as NMDA receptor antagonists and process for preparation thereofKOREA RES INST CHEM TECH·Filed 1998·Granted Nov 23, 1999·47 cites·16 claims
- 2075US6790830B2Use of 3-position cyclosporin derivatives for hair growthLG HOUSEHOLD & HEALTH CARE LTD·Filed 2002·Granted Sep 14, 2004·8 cites·10 claims
- 2175US6762164B2Use of 3-position cyclosporin derivatives for hair growthLG HOUSEHOLD & HEALTH CARE LTD·Filed 2002·Granted Jul 13, 2004·8 cites·4 claims
- 2274US8747796B2Method of preparing carbon substrate for gas diffusion layer of polymer electrolyte fuel cell, carbon substrate prepared by using the method, and system for manufacturing the sameLEE CHANG WOO·Filed 2011·Granted Jun 10, 2014·4 cites·9 claims
- 2374US6377293B2Scanning unit of laser printer and magnetic bearing apparatus thereinSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted Apr 23, 2002·32 cites·7 claims
- 2473US11631849B2Lithium composite oxide and lithium secondary battery comprising the sameECOPRO BM CO LTD·Filed 2020·Granted Apr 18, 2023·0 cites·11 claims
- 2573US11614708B2Driving coupler having locking structure and power transmission structureHEWLETT PACKARD DEVELOPMENT CO·Filed 2022·Granted Mar 28, 2023·0 cites·20 claims
- 2673US2025326887A1Resin composition for lenses, photosensitive resin composition, method for manufacturing display device including lens, display device, and electronic device comprising display deviceSAMSUNG DISPLAY CO LTD·Filed 2025·Application pending·0 cites
- 2773US2025160183A1Display device and optical adhesive materialSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 2872US8975241B2Composition for treating and preventing obesity including high water-soluble 2-hydroxypropyl-betacyclodextrin as effective componentHAN GYOON-HEE·Filed 2010·Granted Mar 10, 2015·4 cites·2 claims
- 2972US8152089B2Taper tension control method of winding process for web handling systemSHIN KEE-HYUN·Filed 2008·Granted Apr 10, 2012·5 cites·6 claims
- 3071US11314197B2Driving coupler having locking structure and power transmission structureHEWLETT PACKARD DEVELOPMENT CO·Filed 2019·Granted Apr 26, 2022·0 cites·15 claims
- 3171US8707999B2Method for fabricating solid body having superhydrophobic surface structure and superhydrophobic tube using the same methodKIM DONG-HYUN·Filed 2007·Granted Apr 29, 2014·3 cites·5 claims
- 3270US5816058ADevice for magnetically treating waterLG ELECTRONICS INC·Filed 1995·Granted Oct 6, 1998·39 cites·22 claims
- 3369US8148541B2Rhodanine derivatives, a process for the preparation thereof and pharmaceutical composition containing the sameRYU SEONG EON·Filed 2006·Granted Apr 3, 2012·2 cites·14 claims
- 3469US7776489B2Fuel cell stack clamping deviceHYUNDAI MOTOR CO LTD·Filed 2008·Granted Aug 17, 2010·1 cites·9 claims
- 3569US6786744B1Concentric plugFiled 2000·Granted Sep 7, 2004·18 cites·2 claims
- 3669US5979236ABalancing apparatusSAMSUNG ELECTRONICS CO LTD·Filed 1998·Granted Nov 9, 1999·21 cites·12 claims
- 3769US2025345403A1Hyaluronidase hyal1 variant exhibiting activity in neutral phODYSGEN INC·Filed 2023·Application pending·0 cites
- 3868US11793862B2Pharmaceutical composition for treating non-alcoholic fatty liver, non-alcoholic steatohepatitis, or hepatic fibrosis using Ssu72 protein or a polynucleotide encoding the sameCUROGEN TECH CO LTD·Filed 2022·Granted Oct 24, 2023·0 cites·24 claims
- 3968US11628206B2Method for inhibiting STAT3 activity comprising administering Ssu72CUROGEN TECH CO LTD·Filed 2021·Granted Apr 18, 2023·0 cites·3 claims
- 4068US9580053B2Signal processing apparatus for wheel speed sensorMANDO CORP·Filed 2015·Granted Feb 28, 2017·1 cites·11 claims
- 4168US2025368976A1Novel hyaluronidase variants and pharmaceutical composition containing the sameALTEOGEN INC·Filed 2025·Application pending·0 cites
- 4267US11918632B2Pharmaceutical composition for diagnosing, preventing or treating liver cancer using SSU72 protein or a polynucleotide encoding the sameCUROGEN TECH CO LTD·Filed 2022·Granted Mar 5, 2024·0 cites·6 claims
- 4367US2024075110A1Pharmaceutical composition for treating non-alcoholic fatty liver, non-alcoholic steatohepatitis, or hepatic fibrosis using ssu72 protein or a polynucleotide encoding the sameCUROGEN TECH CO LTD·Filed 2023·Application pending·0 cites
- 4465US11946742B2Angle detection of hinges in rollable devicesST MICROELECTRONICS ASIA PACIFIC PTE LTD·Filed 2021·Granted Apr 2, 2024·0 cites·20 claims
- 4565US2023238530A1Positive electrode active material and lithium secondary battery comprising the sameECOPRO BM CO LTD·Filed 2023·Application pending·0 cites
- 4664US2024409070A1Integrated brake system and method of controlling the sameHL MANDO CORP·Filed 2024·Application pending·0 cites
- 4764US2022238882A1Tragacanth gum (tgc)-based aqueous binder and method for manufacturing battery electrode using sameUNIV INDUSTRY COOPERATION GROUP KYUNG HEE UNIV·Filed 2021·Application pending·0 cites
- 4864US2025331405A1Display deviceSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 4964US2020396973A1Psoriasis-induced animal model and use thereofCUROGEN TECH CO LTD·Filed 2020·Application pending·0 cites
- 5062US11471540B2Lactoferrin-based gene carrier for type 2 diabetes treatmentUNIV HANYANG IND UNIV COOP FOUND·Filed 2018·Granted Oct 18, 2022·0 cites·10 claims
Showing the top 50 of 172 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →