Inventor · disambiguated record
In-Chul Hwang
Also filed as: HWANG IN-CHUL
68 granted patents·27 pending applications·220 citations·filing 2003–2023
98Inventor score
Top patents by PatentIndex Score
95 records- 0193US10259978B2Adhesive film, optical member including the same, and optical display including the sameSAMSUNG SDI CO LTD·Filed 2016·Granted Apr 16, 2019·4 cites·15 claims
- 0290US7120414B2Circuit and method for receiving and mixing radio frequencies in a direct conversion receiverSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Oct 10, 2006·31 cites·28 claims
- 0389US8762465B2Method for providing a content-sharing service, and device thereforKIM MUN-JO·Filed 2009·Granted Jun 24, 2014·12 cites·42 claims
- 0488US10476037B2Flexible display apparatusSAMSUNG SDI CO LTD·Filed 2017·Granted Nov 12, 2019·2 cites·20 claims
- 0588US9064862B2Semiconductor chips having a dual-layered structure, packages having the same, and methods of fabricating the semiconductor chips and the packagesHWANG IN CHUL·Filed 2012·Granted Jun 23, 2015·9 cites·36 claims
- 0686US11295275B2System and method of providing to-do list of userSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Apr 5, 2022·6 cites·17 claims
- 0784US9204084B2Content recording control method for peers, and a device thereforKIM MUN-JO·Filed 2009·Granted Dec 1, 2015·7 cites·15 claims
- 0883US9024439B2Substrates having bumps with holes, semiconductor chips having bumps with holes, semiconductor packages formed using the same, and methods of fabricating the sameHWANG IN CHUL·Filed 2012·Granted May 5, 2015·6 cites·12 claims
- 0983US8145803B2Apparatus and method for creating macro commandHWANG IN-CHUL·Filed 2010·Granted Mar 27, 2012·7 cites·8 claims
- 1083US7332933B2Circuit for compensating for the declination of balanced impedance elements and a frequency mixerSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Feb 19, 2008·8 cites·7 claims
- 1182US9479738B2Method and apparatus for transmitting and receiving broadcasting information using reserved channelsHWANG IN-CHUL·Filed 2007·Granted Oct 25, 2016·7 cites·26 claims
- 1281US7154348B2Frequency synthesizer using a wide-band voltage controlled oscillator and a fast adaptive frequency calibration methodSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Dec 26, 2006·30 cites·18 claims
- 1380US9621477B2System and method of offloading browser computationsSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Apr 11, 2017·5 cites·19 claims
- 1479US10521723B2Electronic apparatus, method of providing guide and non-transitory computer readable recording mediumSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Dec 31, 2019·5 cites·18 claims
- 1579US9953648B2Electronic device and method for controlling the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Apr 24, 2018·5 cites·18 claims
- 1678US9203095B2Method for manufacturing palladium-platinum core-shell catalysts for fuel cellsHYUNDAI MOTOR CO LTD·Filed 2012·Granted Dec 1, 2015·3 cites·12 claims
- 1776US12282506B2Electronic apparatus for searching related image and control method thereforSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Apr 22, 2025·0 cites·15 claims
- 1876US8973028B2Information storage medium storing metadata and method of providing additional contents, and digital broadcast reception apparatusAHN SUNG-WOOK·Filed 2009·Granted Mar 3, 2015·5 cites·9 claims
- 1976US7106095B2Circuit for compensating for the declination of balanced impedance elements and a frequency mixerSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Sep 12, 2006·15 cites·8 claims
- 2074US7783367B2Apparatus and method for operating macro command and inputting macro commandSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Aug 24, 2010·4 cites·14 claims
- 2172US10110394B2Electronic apparatus and method of controlling the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Oct 23, 2018·1 cites·20 claims
- 2269US11605081B2Method and device applying artificial intelligence to send money by using voice inputSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Mar 14, 2023·2 cites·14 claims
- 2369US9301000B2Method for providing a content-sharing service, and a device thereforSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Mar 29, 2016·1 cites·36 claims
- 2467US7181181B2Multi-band transceiver for a wireless communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Feb 20, 2007·13 cites·19 claims
- 2566US8965951B2Method and apparatus for providing/receiving web-based service of plurality of service providersRHIM EUN-HEE·Filed 2008·Granted Feb 24, 2015·2 cites·8 claims
- 2665US9226029B2Method and apparatus for client capable of accessing broadcasting network and internet network to receive applicationKIM MUN-JO·Filed 2010·Granted Dec 29, 2015·1 cites·19 claims
- 2765US8853285B2Polymer electrolyte membrane chemically bonded with ionic liquid and fuel cell using the sameHYUNDAI MOTOR CO LTD·Filed 2012·Granted Oct 7, 2014·1 cites·17 claims
- 2865US8092952B2Polymer blend electrolyte membrane for use at high temperature and manufacturing method thereofHWANG IN CHUL·Filed 2008·Granted Jan 10, 2012·1 cites·7 claims
- 2964US9397757B2Semiconductor packages with optical transceiversSK HYNIX INC·Filed 2014·Granted Jul 19, 2016·2 cites·9 claims
- 3064US9271053B2Data receiving method and device for applications providing an IPTV communications serviceKIM MUN-JO·Filed 2010·Granted Feb 23, 2016·1 cites·13 claims
- 3164US8838676B2Method and apparatus for discovering internet protocol television service (IPTV) provider and IPTV service by using session initiation protocolKIM MUN-JO·Filed 2008·Granted Sep 16, 2014·2 cites·25 claims
- 3264US2014374646A1Hybrid material comprising graphene and iron oxide, method for manufacturing the same, and apparatus for treating waste water using the samePOSTECH ACAD IND FOUND·Filed 2014·Application pending·0 cites
- 3364US2010086450A1Method and apparatus for preparing catalyst slurry for fuel cellsHYUNDAI MOTOR CO LTD·Filed 2009·Application pending·0 cites
- 3463US8987342B2Photosensitive resin composition for insulating film of display device, insulating film using the same, and display device using the sameCHEIL IND INC·Filed 2013·Granted Mar 24, 2015·1 cites·6 claims
- 3563US2010087309A1Method and apparatus for preparing catalyst slurry for fuel cellsHYUNDAI MOTOR CO LTD·Filed 2009·Application pending·0 cites
- 3662USRE49957EMethod and apparatus for providing and using content advisory information on internet contentsSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Apr 30, 2024·0 cites·40 claims
- 3762US8405376B2Low noise reference circuit of improving frequency variation of ring oscillatorHWANG IN-CHUL·Filed 2009·Granted Mar 26, 2013·6 cites·5 claims
- 3861US8805172B2Contents reproducing method and apparatus for adjusting contents reproducing time based on user preference informationKIM SUN-BAL·Filed 2009·Granted Aug 12, 2014·1 cites·33 claims
- 3961US7436240B2Capacitance multiplierSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Oct 14, 2008·3 cites·12 claims
- 4059US9668344B2Semiconductor packages having interconnection membersSK HYNIX INC·Filed 2015·Granted May 30, 2017·1 cites·13 claims
- 4158US9064523B2Method and apparatus for controlling content recording devicePARK SUNG-JIN·Filed 2008·Granted Jun 23, 2015·0 cites·18 claims
- 4257US2013099153A1Hybrid material comprising graphene and iron oxide, method for manufacturing the same, and apparatus for treating waste water using the sameKIM KWANG SOO·Filed 2011·Application pending·0 cites
- 4356US9401513B2Titanium suboxide supports for catalyst electrode of fuel cell and low temperature synthesis of titanium suboxideHYUNDAI MOTOR CO LTD·Filed 2013·Granted Jul 26, 2016·0 cites·5 claims
- 4455US11853108B2Electronic apparatus for searching related image and control method thereforSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Dec 26, 2023·0 cites·13 claims
- 4555US8474024B2Method and device for playing back media data with limited controlHWANG IN-CHUL·Filed 2009·Granted Jun 25, 2013·0 cites·26 claims
- 4654US9264781B2Method and apparatus for discovering internet protocol television service (IPTV) provider and IPTV service by using session initiation protocolSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Feb 16, 2016·0 cites·20 claims
- 4754US9137036B2Method and apparatus for processing event in home networkJIN HO·Filed 2009·Granted Sep 15, 2015·0 cites·20 claims
- 4854US7825057B2Method for preparing the mixed electrode catalyst materials for a PEM fuel cellHYUNDAI MOTOR CO LTD·Filed 2007·Granted Nov 2, 2010·0 cites·7 claims
- 4954US2009278073A1Polymeric mea for fuel cellHYUNDAI MOTOR CO LTD·Filed 2008·Application pending·0 cites
- 5053US8505043B2Method and apparatus for providing metadata of content, and method and apparatus for limiting content usage authorityHWANG IN-CHUL·Filed 2009·Granted Aug 6, 2013·0 cites·17 claims
Showing the top 50 of 95 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →