Inventor · disambiguated record
Sung Hwan Choi
Also filed as: CHOI SUNG · CHOI SUNG HWAN
38 granted patents·24 pending applications·66 citations·filing 2004–2023
95Inventor score
Files withCHOI SUNG-HWAN14KEVINLAB CO6SAMSUNG ELECTRONICS CO LTD5LG ELECTRONICS INC4SAMSUNG DISPLAY CO LTD3
Top patents by PatentIndex Score
62 records- 0181US8200667B2Method and apparatus for constructing user profile using content tag, and method for content recommendation using the constructed user profileCHOE YUN-JU·Filed 2008·Granted Jun 12, 2012·12 cites·25 claims
- 0278US12449160B2Method of manufacturing heat exchanger pipeCHOI SUNG HWAN·Filed 2023·Granted Oct 21, 2025·0 cites·1 claims
- 0378US10107569B2U-bend pipe type heat exchangerKITURAMI BOILER CO LTD·Filed 2017·Granted Oct 23, 2018·2 cites·3 claims
- 0478US8069010B2Method and apparatus for predicting user preferenceCHOI SUNG-HWAN·Filed 2008·Granted Nov 29, 2011·7 cites·25 claims
- 0577US8469650B2Method of controlling pressure in a wafer transfer systemLEE SOO-WOONG·Filed 2008·Granted Jun 25, 2013·5 cites·19 claims
- 0672US10475817B2TFT array substrate, display device including the same, and method of manufacturing the sameSAMSUNG DISPLAY CO LTD·Filed 2018·Granted Nov 12, 2019·1 cites·23 claims
- 0771US10165054B2Control system and method for IoT boilers using central management serverKITURAMI CO LTD·Filed 2018·Granted Dec 25, 2018·1 cites·12 claims
- 0871US7697161B2Method of displaying wallpaper and apparatus for displaying wallpaperSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Apr 13, 2010·5 cites·25 claims
- 0971US7438514B2Wafer transfer systemSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Oct 21, 2008·12 cites·17 claims
- 1069US10753929B2Portable urine analysis devicePROTEC LIFE & HEALTH CO LTD·Filed 2019·Granted Aug 25, 2020·1 cites·9 claims
- 1169US9443283B2Content retargeting method and apparatusINDUSTRY-ACADEMIC COOPERATION FOUNDATION YONSEI UNIV·Filed 2014·Granted Sep 13, 2016·2 cites·8 claims
- 1268US8344384B2Thin film transistor and manufacturing method thereofSNU R&DB FOUNDATION·Filed 2011·Granted Jan 1, 2013·2 cites·13 claims
- 1367US10288354B2High-efficiency plate type heat exchangerKITURAMI BOILER CO LTD·Filed 2014·Granted May 14, 2019·1 cites·5 claims
- 1466US12163695B2Heat exchanger pipe, method of manufacturing heat exchanger pipe, heat exchanger fin, elliptical heat exchanger pipe, and hot water storage type heat exchanger having elliptical heat exchanger pipeCHOI SUNG HWAN·Filed 2020·Granted Dec 10, 2024·0 cites·2 claims
- 1564US9613913B2Method of forming electromagnetic interference shielding layer of ball grid array semiconductor package and base tape for the methodPROTEC CO LTD·Filed 2016·Granted Apr 4, 2017·2 cites·3 claims
- 1661US10249885B2Cathode current collector for solid oxide fuel cell, and solid oxide fuel cell comprising sameRES INST IND SCIENCE & TECH·Filed 2014·Granted Apr 2, 2019·0 cites·9 claims
- 1761US8463640B2Method and appartus for adaptively updating recommend user groupJANG JEONG-ROK·Filed 2009·Granted Jun 11, 2013·3 cites·27 claims
- 1860US8583641B2Method and apparatus for constructing user profile using content tag, and method for content recommendation using the constructed user profileCHOE YUN-JU·Filed 2012·Granted Nov 12, 2013·1 cites·19 claims
- 1960US2022256845A1Antibacterial or antifungal compositionIND ACADEMIC COOPERATION FOUNDN YONSEI UNIV·Filed 2022·Application pending·0 cites
- 2059US12409107B2Glass ionomer cement compostion for dental purposes and method for preparing the sameHASS CORP·Filed 2021·Granted Sep 9, 2025·0 cites·14 claims
- 2159US10998343B2TFT array substrate and display device including the sameSAMSUNG DISPLAY CO LTD·Filed 2019·Granted May 4, 2021·0 cites·15 claims
- 2258US2006251411A1Wireless communication terminal having function of automatically controlling intensity of radiation of light emitting unit and method thereofPANTECH & CURITEL COMM INC·Filed 2006·Application pending·0 cites
- 2356USD703299SBoilerCHOI SUNG-HWAN·Filed 2013·Granted Apr 22, 2014·9 cites·1 claims
- 2455US2025368824A1Addition-curable siloxane compositionKCC SILICONE CORP·Filed 2022·Application pending·0 cites
- 2553US12049842B2Coolant control moduleHYUNDAI MOTOR CO LTD·Filed 2021·Granted Jul 30, 2024·0 cites·20 claims
- 2653US9093410B2Display apparatus and method of manufacturing the sameSAMSUNG DISPLAY CO LTD·Filed 2013·Granted Jul 28, 2015·0 cites·20 claims
- 2753US9090800B2Adhesive tape for manufacturing electronic componentsCHOI SUNG-HWAN·Filed 2009·Granted Jul 28, 2015·0 cites·5 claims
- 2852US12281818B2Wavy smoke tube structure of boilerCHOI SUNG HWAN·Filed 2020·Granted Apr 22, 2025·0 cites·5 claims
- 2952US11629882B1Heat exchangerCHOI JIN MIN·Filed 2022·Granted Apr 18, 2023·0 cites·17 claims
- 3052US2023137422A1Composition having excellent physical properties, biostability, and effects of reducing bacterial adhesion and biofilm formation and of amplifying sod activity, for orthodontic correction and prevention and treatment of dental diseasesTOTAL MEDICAL SOLUTIONS HEALTHCARE CO LTD·Filed 2021·Application pending·0 cites
- 3152US2015345827A1Hot water tank attached to boilerCHOI SUNG-HWAN·Filed 2013·Application pending·0 cites
- 3251US2014373794A1Hot water storage tank-type condensing boiler having multi-stage structureCHOI SUNG-HWAN·Filed 2012·Application pending·0 cites
- 3351US2014290590A1Condensing type hot water boilerCHOI SUNG-HWAN·Filed 2013·Application pending·0 cites
- 3450US8647932B2Manufacturing method of thin film transistorSNU R&DB FOUNDATION·Filed 2012·Granted Feb 11, 2014·0 cites·16 claims
- 3550US2014131021A1Heat exchanger pipe and manufacturing method thereforCHOI SUNG-HWAN·Filed 2012·Application pending·0 cites
- 3649US12051314B2Gas and earthquake detector, gas and earthquake remote monitoring system using the same and method thereofNANOKEM CO LTD·Filed 2021·Granted Jul 30, 2024·0 cites·11 claims
- 3748US11796206B1Control method for air conditioning of interior space based on mode selectionKEVINLAB CO·Filed 2023·Granted Oct 24, 2023·0 cites·7 claims
- 3846US2021326783A1Total management system using ui/ux for setting mobility service recommendation and dynamic drop-off location based on zone, control method thereforLG ELECTRONICS INC·Filed 2019·Application pending·0 cites
- 3946US2009063506A1Method and apparatus for generating recommendation content listSAMSUNG ELECTRONICS CO LTD·Filed 2008·Application pending·0 cites
- 4046US2023420953A1Power supply system and method for collective buildingKEVINLAB CO·Filed 2023·Application pending·0 cites
- 4146US2023420952A1Power supply system and method for collective buildingKEVINLAB CO·Filed 2023·Application pending·0 cites
- 4246US2023419424A1Power supply system and method for collective buildingKEVINLAB CO·Filed 2023·Application pending·0 cites
- 4345US2008046117A1Method of preprocessing content and a content providing apparatus using the method of preprocessing contentSAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
- 4445US2008031991A1Injection mold for glass encapsulationMOYA INTERNAT CO LTD·Filed 2006·Application pending·0 cites
- 4544US2006125929A1Wireless communication terminal having function for automatically controlling flash and method thereofCHOI SUNG-HWAN·Filed 2005·Application pending·0 cites
- 4644US2024213853A1Cooling water control unitHANON SYSTEMS EFP KOREA INC·Filed 2022·Application pending·0 cites
- 4743US10928099B2Boiler with gas sensing and earthquake sensing function and control method thereofKITURAMI CO LTD·Filed 2018·Granted Feb 23, 2021·0 cites·14 claims
- 4843US2015141856A1Defibrillator including functions for measuring and removing motion artifactCU MEDICAL SYSTEMS INC·Filed 2013·Application pending·0 cites
- 4942US9813540B2Method of computing statistical vehicle data using mobile terminal and apparatus for performing the sameHYUNDAI MOTOR CO LTD·Filed 2015·Granted Nov 7, 2017·0 cites·12 claims
- 5042US2013328892A1Display apparatus, user terminal for controlling display apparatus and controlling method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2013·Application pending·0 cites
Showing the top 50 of 62 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →