Inventor · disambiguated record
Chang-Young Kim
Also filed as: KIM CHANG-YOUNG
20 granted patents·12 pending applications·371 citations·filing 1999–2025
95Inventor score
Files withSAMSUNG ELECTRONICS CO LTD11AMAZON TECH INC5SK PLANET CO LTD4LG CHEMICAL LTD2ASIA BOLT CO LTD1
Top patents by PatentIndex Score
32 records- 0197US9594381B1Enhanced distance detection systemKESPRY INC·Filed 2015·Granted Mar 14, 2017·34 cites·26 claims
- 0295US6724934B1Method and apparatus for generating white component and controlling the brightness in display devicesSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Apr 20, 2004·91 cites·8 claims
- 0390US6594384B1Apparatus and method for estimating and converting illuminant chromaticity using perceived illumination and highlightSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Jul 15, 2003·49 cites·17 claims
- 0489US11720117B1System to facilitate autonomous mobile device movementAMAZON TECH INC·Filed 2020·Granted Aug 8, 2023·4 cites·20 claims
- 0588US11520332B1System for automated exploration by an autonomous mobile device using markers based on image featuresAMAZON TECH INC·Filed 2019·Granted Dec 6, 2022·11 cites·20 claims
- 0686US11274930B1System for assessing an autonomously determined mapAMAZON TECH INC·Filed 2019·Granted Mar 15, 2022·10 cites·20 claims
- 0786US7456927B2Liquid crystal display device and method of fabricating the sameLG DISPLAY CO LTD·Filed 2005·Granted Nov 25, 2008·8 cites·18 claims
- 0886US6876764B2Method and apparatus for generating white component and controlling the brightness in display devicesSAMSUNG ELECTRONICS CO LTD·Filed 2003·Granted Apr 5, 2005·27 cites·8 claims
- 0984US7965672B2Method and apparatus for cell selection in a mobile communication systemSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Jun 21, 2011·12 cites·8 claims
- 1082US11409296B1System for autonomous mobile device navigation in dynamic physical spaceAMAZON TECH INC·Filed 2019·Granted Aug 9, 2022·4 cites·20 claims
- 1180US6606408B1Image segmenting apparatus and methodSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Aug 12, 2003·30 cites·9 claims
- 1278US6639628B1Apparatus and method for processing color imagesSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted Oct 28, 2003·59 cites·28 claims
- 1373US7929987B2Apparatus and method for preventing degradation of RF performance due to impedance change of antenna in mobile communication terminalSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Apr 19, 2011·8 cites·14 claims
- 1471US2024202761A1Method for providing virtual keyboard service that pays cryptocurrency reward and apparatus using the sameSK PLANET CO LTD·Filed 2023·Application pending·0 cites
- 1569US7286826B2Method for providing a multicast service using a carrier-to-interference ratio in a hierarchical cell structureSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Oct 23, 2007·15 cites·9 claims
- 1662US2025139654A1Method for providing virtual keyboard service that pays cryptocurrency reward and apparatus using the sameSK PLANET CO LTD·Filed 2025·Application pending·0 cites
- 1761US2024202705A1Method for providing virtual keyboard service that pays cryptocurrency rewards using user wallet provided by service provider and apparatus using the sameSK PLANET CO LTD·Filed 2023·Application pending·0 cites
- 1856US6894744B2Liquid crystal display device and method of fabricating the sameLG PHILIPS LCD CO LTD·Filed 2003·Granted May 17, 2005·4 cites·12 claims
- 1956US2010194845A1Television system and control method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2009·Application pending·0 cites
- 2054US2023263835A1Composition for preventing or treating osteoarthritis, comprising mesenchymal stem cell expressing tumor necrosis factor-inducible gene 6LG CHEMICAL LTD·Filed 2021·Application pending·0 cites
- 2152US2023419354A1Method for providing virtual keyboard service that pays cryptocurrency rewards and apparatus using the sameSK PLANET CO LTD·Filed 2023·Application pending·0 cites
- 2250US12422276B1System to determine map data for autonomous mobile device mapAMAZON TECH INC·Filed 2022·Granted Sep 23, 2025·0 cites·20 claims
- 2350US2022081684A1Microcarrier for cell culture, method for producing the same, and cell culture method using the sameLG CHEMICAL LTD·Filed 2020·Application pending·0 cites
- 2446US2017000511A1Surgical Device For Removing Tissue From BodySAE WON MEDITECH CO LTD·Filed 2014·Application pending·0 cites
- 2543US2019008539A1Drilling and shaving assembly for tissueMAXPOL CO LTD·Filed 2018·Application pending·0 cites
- 2642US11249358B2Display deviceSAMSUNG DISPLAY CO LTD·Filed 2020·Granted Feb 15, 2022·0 cites·15 claims
- 2742US2014051406A1Method for handling call receiving and an electronic device thereofSAMSUNG ELECTRONICS CO LTD·Filed 2013·Application pending·0 cites
- 2841US2006073829A1Mobile communication terminal and control method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2005·Application pending·0 cites
- 2939US11747582B2Optical cable including rollable optical fiber ribbonTAIHAN FIBEROPTICS CO LTD·Filed 2021·Granted Sep 5, 2023·0 cites·7 claims
- 3038USD688387SPrefabricated housePARK JUNG-MI·Filed 2012·Granted Aug 20, 2013·5 cites·1 claims
- 3136US9903404B2General-purpose tapping screw capable of being coupled to various objects and coupling method using sameASIA BOLT CO LTD·Filed 2012·Granted Feb 27, 2018·0 cites·5 claims
- 3231US2017371341A1Method and apparatus for controlling a robotic cleaning device for intensive cleaningNEATO ROBOTICS INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →