Inventor · disambiguated record
Changho Choi
Also filed as: CHOI CHANGHO
93 granted patents·42 pending applications·117 citations·filing 2006–2025
99Inventor score
Files withSAMSUNG ELECTRONICS CO LTD123LG ELECTRONICS INC7CHANDOLA VARUN1ELECTRONICS & TELECOMMUNICATIONS RES INST1HUO JIANJIAN1
Top patents by PatentIndex Score
135 records- 0196US11822490B2Systems, methods, and devices for accessing a device operating system over an interconnectSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Nov 21, 2023·5 cites·19 claims
- 0295US11287994B2Native key-value storage enabled distributed storage systemSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Mar 29, 2022·5 cites·17 claims
- 0394US11500753B2Multi-non-volatile memory solid state drive block-level failure prediction with unified device logSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Nov 15, 2022·3 cites·20 claims
- 0494US11500752B2Multi-non-volatile memory solid state drive block-level failure prediction with separate log per non-volatile memorySAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Nov 15, 2022·3 cites·20 claims
- 0593US11237977B2System and method for LBA-based raidSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Feb 1, 2022·3 cites·20 claims
- 0693US10939091B1Projector device for augmented reality and method for controlling the sameLG ELECTRONICS INC·Filed 2020·Granted Mar 2, 2021·7 cites·13 claims
- 0792US9846642B2Efficient key collision handlingSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Dec 19, 2017·20 cites·13 claims
- 0890US10698808B2Garbage collection—automatic data placementSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Jun 30, 2020·4 cites·24 claims
- 0989US10282324B2Smart I/O stream detection based on multiple attributesSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted May 7, 2019·7 cites·20 claims
- 1086US11989160B2Heuristic interface for enabling a computer device to utilize data property-based data placement inside a nonvolatile memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted May 21, 2024·1 cites·20 claims
- 1186US11630767B2Garbage collection—automatic data placementSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Apr 18, 2023·1 cites·20 claims
- 1286US11392297B2Automatic stream detection and assignment algorithmSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Jul 19, 2022·2 cites·21 claims
- 1386US10656838B2Automatic stream detection and assignment algorithmSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted May 19, 2020·4 cites·20 claims
- 1486US10216417B2Method of consolidate data streams for multi-stream enabled SSDsSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Feb 26, 2019·4 cites·17 claims
- 1585US11657300B2Systems and methods for predicting storage device failure using machine learningSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted May 23, 2023·2 cites·21 claims
- 1685US10338842B2Namespace/stream managementSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Jul 2, 2019·6 cites·19 claims
- 1784US10346048B2Electronic system with storage management mechanism and method of operation thereofSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Jul 9, 2019·5 cites·20 claims
- 1883US10509770B2Heuristic interface for enabling a computer device to utilize data property-based data placement inside a nonvolatile memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Dec 17, 2019·3 cites·38 claims
- 1983US9898202B2Enhanced multi-streaming though statistical analysisSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Feb 20, 2018·4 cites·18 claims
- 2082US2025130912A1Multi-non-volatile memory solid state drive block-level failure prediction with separate log per non-volatile memorySAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 2181US12399866B2Heuristic interface for enabling a computer device to utilize data property-based data placement inside a nonvolatile memory deviceSAMSUNG ELECTRONICS CO LTD·Filed 2024·Granted Aug 26, 2025·0 cites·20 claims
- 2281US12271266B2Fault resilient storage deviceSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Apr 8, 2025·0 cites·19 claims
- 2381US11221958B2System and method for LBA-based RAIDSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Jan 11, 2022·2 cites·22 claims
- 2479US11138797B2XR device for providing AR mode and VR mode and method for controlling the sameLG ELECTRONICS INC·Filed 2019·Granted Oct 5, 2021·3 cites·14 claims
- 2579US2025190309A1Fault resilient storage deviceSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 2678US12332777B2Garbage collection—automatic data placementSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Jun 17, 2025·0 cites·20 claims
- 2778US10592171B2Multi-stream SSD QoS managementSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Mar 17, 2020·2 cites·14 claims
- 2877US12265714B2Resource isolation in computational storage devicesSAMSUNG ELECTRONICS CO LTD·Filed 2024·Granted Apr 1, 2025·0 cites·20 claims
- 2977US11574626B2Method of controlling intelligent security deviceLG ELECTRONICS INC·Filed 2020·Granted Feb 7, 2023·1 cites·10 claims
- 3077US11392544B2System and method for leveraging key-value storage to efficiently store data and metadata in a distributed file systemSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Jul 19, 2022·2 cites·19 claims
- 3177US2024037041A1System and method for lba-based raidSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 3276US12298921B2Systems, methods, and devices for accessing a device operating system over an interconnectSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted May 13, 2025·0 cites·20 claims
- 3376US12229030B2Multi-non-volatile memory solid state drive block-level failure prediction with separate log per non-volatile memorySAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Feb 18, 2025·0 cites·18 claims
- 3476US11048624B2Methods for multi-stream garbage collectionSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Jun 29, 2021·2 cites·16 claims
- 3575US12505049B2Hierarchical memory systemSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Dec 23, 2025·0 cites·20 claims
- 3675US12073125B2Multi-stream SSD QOS managementSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Aug 27, 2024·0 cites·20 claims
- 3775US11847355B2Multistreaming in heterogeneous environmentsSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Dec 19, 2023·0 cites·20 claims
- 3875US11126359B2Partitioning graph data for large scale graph processingSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Sep 21, 2021·2 cites·14 claims
- 3975US9880780B2Enhanced multi-stream operationsMARTINEAU JASON·Filed 2016·Granted Jan 30, 2018·3 cites·21 claims
- 4074US12287971B2Method of operating memory system and memory system performing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Apr 29, 2025·0 cites·20 claims
- 4174US12260347B2Systems and methods for predicting storage device failure using machine learningSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Mar 25, 2025·0 cites·20 claims
- 4274US9959046B2Multi-streaming mechanism to optimize journal based data storage systems on SSDHUO JIANJIAN·Filed 2016·Granted May 1, 2018·3 cites·21 claims
- 4373US12147835B2Systems and methods for I/O command scheduling based on multiple resource parametersSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Nov 19, 2024·0 cites·20 claims
- 4473US11789873B2System and method for LBA-based RAIDSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Oct 17, 2023·0 cites·20 claims
- 4573US2025013485A1Mechanism for distributed resource-based i/o scheduling over storage deviceSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 4673US2025231688A1Method of operating memory system and memory system performing the sameSAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 4772US11803446B2Fault resilient storage deviceSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Oct 31, 2023·0 cites·20 claims
- 4872US10255955B2Multi-port memory device and a method of using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Apr 9, 2019·1 cites·7 claims
- 4972US2024345968A1Universal mechanism to access and control a computational deviceSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 5071US11775391B2RAID system with fault resilient storage devicesSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Oct 3, 2023·0 cites·20 claims
Showing the top 50 of 135 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →