Inventor · disambiguated record

Hyun Sung Chang

Also filed as: CHANG HYUN SUNG

49 granted patents·11 pending applications·191 citations·filing 2000–2024

97Inventor score

Technology areasG06T G06N G06V H04N G06F

Files withSAMSUNG ELECTRONICS CO LTD52 KOREA ELECTRONICS TELECOMM5 HYUNDAI CURITEL CO LTD1 HYUNDAI CURITEL INC1 HYUNDAI ELECTRONICS IND1

Top patents by PatentIndex Score

60 records

0194US11574198B2Apparatus and method with neural network implementation of domain adaptationSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Feb 7, 2023·4 cites·44 claims
0294US7181757B1Video summary description scheme and method and system of video summary description data generation for efficient overview and browsingKOREA ELECTRONICS TELECOMM·Filed 2000·Granted Feb 20, 2007·47 cites·43 claims
0393US12175698B2Method and apparatus with object pose estimationSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Dec 24, 2024·2 cites·30 claims
0493US10430959B2Method and apparatus for matching stereo imagesSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Oct 1, 2019·14 cites·16 claims
0591US11842447B2Localization method and apparatus of displaying virtual object in augmented realitySAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Dec 12, 2023·2 cites·25 claims
0690US12198266B2Method and apparatus with image processing and reconstructed image generationSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Jan 14, 2025·2 cites·26 claims
0789US11869162B2Apparatus and method with virtual content adjustmentSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Jan 9, 2024·2 cites·30 claims
0888US11023748B2Method and apparatus for estimating positionSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Jun 1, 2021·5 cites·24 claims
0988US10607109B2Method and apparatus to perform material recognition and training for material recognitionSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Mar 31, 2020·3 cites·25 claims
1087US11880990B2Method and apparatus with feature embeddingSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Jan 23, 2024·2 cites·36 claims
1186US11488391B2Method and apparatus for estimating positionSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Nov 1, 2022·2 cites·22 claims
1286US9916667B2Stereo matching apparatus and method through learning of unary confidence and pairwise confidenceSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Mar 13, 2018·6 cites·17 claims
1386US7234104B2System and method for authoring multimedia contents description metadataKOREA ELECTRONICS TELECOMM·Filed 2003·Granted Jun 19, 2007·28 cites·3 claims
1484US11132809B2Stereo matching method and apparatus, image processing apparatus, and training method thereforSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Sep 28, 2021·5 cites·16 claims
1584US10691971B2Method and apparatus for recognizing objectSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Jun 23, 2020·6 cites·30 claims
1680US11586925B2Neural network recogntion and training method and apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Feb 21, 2023·4 cites·35 claims
1780US11024073B2Method and apparatus for generating virtual objectSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Jun 1, 2021·3 cites·14 claims
1878US12198245B2Three-dimensional (3D) rendering method and apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Jan 14, 2025·1 cites·31 claims
1978US11367213B2Method and apparatus with location estimationSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Jun 21, 2022·1 cites·42 claims
2077US10839563B2Method and apparatus for processing image interactionSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Nov 17, 2020·3 cites·27 claims
2175US10271041B2Method of estimating parameter of three-dimensional (3D) display device and 3D display device using the methodSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Apr 23, 2019·2 cites·44 claims
2275US2024078778A1Apparatus and method with content visualizingSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
2374US12159232B2Apparatus and method with neural network implementation of domain adaptationSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Dec 3, 2024·0 cites·20 claims
2474US11176719B2Method and apparatus for localization based on images and map dataSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Nov 16, 2021·2 cites·30 claims
2571US10453210B2Method and apparatus for determining interpupillary distance (IPD)SAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Oct 22, 2019·2 cites·15 claims
2669US11900628B2Stereo matching method and apparatus, image processing apparatus, and training method thereforSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Feb 13, 2024·0 cites·20 claims
2768US11651597B2Method and apparatus for estimating positionSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted May 16, 2023·0 cites·20 claims
2868US10008030B2Method and apparatus for generating imagesSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Jun 26, 2018·1 cites·38 claims
2966US12148182B2Method, apparatus, electronic device and storage medium for estimating object poseSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Nov 19, 2024·0 cites·19 claims
3064US12475585B2Method and apparatus with pose estimationSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Nov 18, 2025·0 cites·26 claims
3164US12436608B2Device and method with gaze estimatingSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Oct 7, 2025·0 cites·20 claims
3264US12347141B2Method and apparatus with object pose estimationSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Jul 1, 2025·0 cites·20 claims
3364US12086940B2Image processing method and apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Sep 10, 2024·0 cites·22 claims
3464US10771771B2Method of determining calibration parameter for three-dimensional (3D) display device and 3D display device using the methodSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Sep 8, 2020·1 cites·42 claims
3564US7765463B2System and method for authoring multimedia contents description metadataKOREA ELECTRONICS TELECOMM·Filed 2007·Granted Jul 27, 2010·1 cites·10 claims
3664US2025225685A1Method and apparatus with conditional samplingSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
3763US7286724B2Method and apparatus for searching, browsing and summarizing moving image data using fidelity for tree-structure moving image hierarchyHYUNDAI CURITEL INC·Filed 2004·Granted Oct 23, 2007·11 cites·6 claims
3862US12367599B2Planar surface detection apparatus and methodSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Jul 22, 2025·0 cites·20 claims
3961US11651053B2Method and apparatus with neural network training and inferenceSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted May 16, 2023·0 cites·35 claims
4060US11915448B2Method and apparatus with augmented reality pose determinationSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Feb 27, 2024·0 cites·30 claims
4160US11887269B2Computing method and apparatus with image generationSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Jan 30, 2024·0 cites·24 claims
4259US6609134B1Apparatus and method for retrieving moving picture using tree-structured moving picture index descriptorHYUNDAI ELECTRONICS IND·Filed 2000·Granted Aug 19, 2003·15 cites·14 claims
4359US2024161007A1Method and device with automatic labelingSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
4458US2025322001A1Apparatus and method with defect-cause recommendingSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
4557US12217518B2Method and apparatus with object detectionSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Feb 4, 2025·0 cites·19 claims
4657US6792163B2Method and apparatus for searching, browsing and summarizing moving image data using fidelity of tree-structured moving image hierarchyHYUNDAI CURITEL CO LTD·Filed 2000·Granted Sep 14, 2004·11 cites·9 claims
4757US2007101266A1Video summary description scheme and method and system of video summary description data generation for efficient overview and browsingKOREA ELECTRONICS TELECOMM·Filed 2006·Application pending·0 cites
4856US2023196651A1Method and apparatus with renderingSAMSUNG ELECTRONICS CO LTD·Filed 2022·Application pending·0 cites
4955US11320832B2Method and apparatus with ego motion information estimationSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted May 3, 2022·0 cites·24 claims
5055US11037368B2Localization method and apparatus of displaying virtual object in augmented realitySAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Jun 15, 2021·0 cites·33 claims

Showing the top 50 of 60 patent records by PatentIndex Score.

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →