Inventor · disambiguated record
Jang Won Choi
Also filed as: CHOI JANG WON
21 granted patents·7 pending applications·22 citations·filing 2009–2025
91Inventor score
Files withCORNERS CO LTD11IDEAHUB INC7AMOREPACIFIC CORP3UNIV INDUSTRY FOUNDATION UIF YONSEI UNIV3CHOI JANG WON1
Top patents by PatentIndex Score
28 records- 0191US12281909B1Method and system for inducing evacuation through creation of evacuation route in disaster environmentsCORNERS CO LTD·Filed 2024·Granted Apr 22, 2025·2 cites·6 claims
- 0286US10158882B2Method, apparatus, and system for encoding and decoding imageUNIV INDUSTRY FOUNDATION UIF YONSEI UNIV·Filed 2014·Granted Dec 18, 2018·5 cites·18 claims
- 0384US11133007B2System and method for providing information based on speech recognitionHYUNDAI MOTOR CO LTD·Filed 2019·Granted Sep 28, 2021·4 cites·18 claims
- 0481US11252421B2Method, device and system for encoding and decoding imageIDEAHUB INC·Filed 2020·Granted Feb 15, 2022·1 cites·5 claims
- 0579US2025039442A1Method, apparatus, and system for encoding and decoding image using lm chroma predictionIDEAHUB INC·Filed 2024·Application pending·0 cites
- 0676US2025267293A1Method, device and system for encoding and decoding imageIDEAHUB INC·Filed 2025·Application pending·0 cites
- 0774US12301842B2Method, device and system for encoding and decoding imageIDEAHUB INC·Filed 2023·Granted May 13, 2025·0 cites·6 claims
- 0872US12149736B2Method, apparatus, and system for encoding and decoding image using LM chroma predictionIDEAHUB INC·Filed 2022·Granted Nov 19, 2024·0 cites·7 claims
- 0970US10904539B2Method, device and system for encoding and decoding imageUNIV INDUSTRY FOUNDATION UIF YONSEI UNIV·Filed 2014·Granted Jan 26, 2021·1 cites·5 claims
- 1069US12293455B1Method and system for generating digital twin content corresponding to space in which movement of object within space is able to be tracked and state of object is able to be determinedCORNERS CO LTD·Filed 2024·Granted May 6, 2025·0 cites·9 claims
- 1169US12260667B1Robot for identifying person to be rescued within space when emergency situation occurs and method of controlling the robotCORNERS CO LTD·Filed 2024·Granted Mar 25, 2025·0 cites·16 claims
- 1269US11683506B2Method, device and system for encoding and decoding imageIDEAHUB INC·Filed 2022·Granted Jun 20, 2023·0 cites·6 claims
- 1367US9358190B2Dyeing compositionKIM JONG HYUB·Filed 2012·Granted Jun 7, 2016·2 cites·10 claims
- 1466US11425419B2Method, apparatus, and system for encoding and decoding image using LM chroma predictionIDEAHUB INC·Filed 2020·Granted Aug 23, 2022·0 cites·7 claims
- 1564US12387596B1Method and system for smart evacuation guidance in road tunnelCORNERS CO LTD·Filed 2024·Granted Aug 12, 2025·0 cites·10 claims
- 1664USRE50179ESystem and method for evacuation based on shooting sound detectionCORNERS CO LTD·Filed 2023·Granted Oct 22, 2024·0 cites·17 claims
- 1763US8808150B2Exercise bicycleCHOI JANG WON·Filed 2009·Granted Aug 19, 2014·7 cites·11 claims
- 1862US10798413B2Method, apparatus, and system for encoding and decoding imageUNIV INDUSTRY FOUNDATION UIF YONSEI UNIV·Filed 2018·Granted Oct 6, 2020·0 cites·8 claims
- 1962US2024200116A1Chacterization of biological activity of ferritin protein by mass production using the recombinant vectorTURTLEBIO CO LTD·Filed 2022·Application pending·0 cites
- 2061US12045753B2System for detecting accident risk in working placeCORNERS CO LTD·Filed 2022·Granted Jul 23, 2024·0 cites·17 claims
- 2160US2025130047A1Station device for outputting optimal action to persons in separate space based shooting sound detection and system including the sameCORNERS CO LTD·Filed 2024·Application pending·0 cites
- 2258US11698259B2System and method for evacuation based on shooting sound detectionCORNERS CO LTD·Filed 2018·Granted Jul 11, 2023·0 cites·9 claims
- 2355US12260498B1Method and system for identifying and tracking an object in space and generating digital twin contents including a corresponding object with regard to the spaceCORNERS CO LTD·Filed 2024·Granted Mar 25, 2025·0 cites·9 claims
- 2453US2025381426A1Smart system for evacuation and rescue support in case of large building disaster and operation method for smart systemCORNERS CO LTD·Filed 2024·Application pending·0 cites
- 2551US12366866B2Robot for guiding an evacuation route for persons in the space in the event of emergency and method for controlling the same corresponding object with regard to the spaceCORNERS CO LTD·Filed 2024·Granted Jul 22, 2025·0 cites·7 claims
- 2651US9028563B2Foam-type hair dye composition for improving hair softness without drippingAMOREPACIFIC CORP·Filed 2012·Granted May 12, 2015·0 cites·11 claims
- 2743US2019254947A1Film-forming composition for skin or hair coatingAMOREPACIFIC CORP·Filed 2017·Application pending·0 cites
- 2832US2018243192A1Moldable hair care compositionAMOREPACIFIC CORP·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →