Inventor · disambiguated record
Ji Woong Choi
Also filed as: CHOI JI WOONG
34 granted patents·14 pending applications·43 citations·filing 2001–2024
95Inventor score
Files withDAEGU GYEONGBUK INST SCIENCE & TECH15SAMSUNG ELECTRONICS CO LTD14SAMSUNG DISPLAY CO LTD10MONOLITH INC4KOREA INST SCI & TECH2
Top patents by PatentIndex Score
48 records- 0183US11006486B2Cooking apparatus and method for controlling the sameSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted May 11, 2021·3 cites·11 claims
- 0277US11380242B2Data driver performing clock training, display device including the data driver, and method of operating the display deviceSAMSUNG DISPLAY CO LTD·Filed 2019·Granted Jul 5, 2022·2 cites·14 claims
- 0376US11528133B2Quantum signature method and quantum secret sharing method using quantum trapdoor one-way functionKOREA INST SCI & TECH·Filed 2020·Granted Dec 13, 2022·1 cites·6 claims
- 0475US11877373B2Cooking apparatus and control method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Jan 16, 2024·2 cites·13 claims
- 0575US10813177B2Cooking apparatus and method of controlling the sameSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Oct 20, 2020·2 cites·14 claims
- 0674US10911833B2Method and device for providing information on contentSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Feb 2, 2021·2 cites·13 claims
- 0770US10164333B2Short-range magnetic field systemDAEGU GYEONGBUK INST SCIENCE & TECH·Filed 2015·Granted Dec 25, 2018·2 cites·11 claims
- 0869US11638332B2Induction heating cooking apparatus and method of displaying cooking information thereofSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Apr 25, 2023·1 cites·12 claims
- 0969US10177179B2Thin-film transistor deviceDAEGU GYEONGBUK INST SCIENCE & TECH·Filed 2017·Granted Jan 8, 2019·2 cites·13 claims
- 1069US7012955B2Method and apparatus for direct sequence spread spectrum receiver using an adaptive channel estimatorSAMSUNG ELECTRONICS CO LTD·Filed 2001·Granted Mar 14, 2006·11 cites·9 claims
- 1167US12369470B2Display device and rollable electronic deviceSAMSUNG DISPLAY CO LTD·Filed 2023·Granted Jul 22, 2025·0 cites·17 claims
- 1266US12498759B2Display deviceSAMSUNG DISPLAY CO LTD·Filed 2023·Granted Dec 16, 2025·0 cites·23 claims
- 1366US10455647B2Cooking apparatus and method for controlling the sameSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Oct 22, 2019·1 cites·19 claims
- 1464US10001422B2Method and device for sensing painDAEGU GYEONGBUK INST SCIENCE & TECH·Filed 2016·Granted Jun 19, 2018·1 cites·9 claims
- 1564US2025107425A1Display panel and electronic device including the display panelSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 1662US2024296962A1Neurotransmitter concentration measuring apparatus for simultaneously providing long time measuring results of concentration for various neurotransmitter based on fast-scan cyclic voltammetry and method thereofDAEGU GYEONGBUK INST SCIENCE & TECH·Filed 2024·Application pending·0 cites
- 1761US2024431046A1Display deviceSAMSUNG DISPLAY CO LTD·Filed 2024·Application pending·0 cites
- 1857US2024047620A1Conductive element, display device, and method of fabricating display deviceSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 1957US2023375502A1Neurotransmitter concentration measuring apparatus for providing second derivative-based neurotransmitter concentration measurement result of fast-scan cyclic voltammetry data and method thereofDAEGU GYEONGBUK INST SCIENCE & TECH·Filed 2023·Application pending·0 cites
- 2057US2024176396A1Display deviceSAMSUNG DISPLAY CO LTD·Filed 2023·Application pending·0 cites
- 2156US12261192B2Display deviceSAMSUNG DISPLAY CO LTD·Filed 2021·Granted Mar 25, 2025·0 cites·19 claims
- 2255US12463656B2Current-to-digital converter with wide dynamic rangeDAEGU GYEONGBUK INST SCIENCE & TECH·Filed 2024·Granted Nov 4, 2025·0 cites·9 claims
- 2355US2023275199A1Display device and method of fabricating the sameSAMSUNG DISPLAY CO LTD·Filed 2022·Application pending·0 cites
- 2453US11833204B2Visible light-activatable nanoparticles for cancer immunotherapy and use thereofKOREA INST SCI & TECH·Filed 2021·Granted Dec 5, 2023·0 cites·7 claims
- 2552US12294388B2Continuous-time delta-sigma analog-to-digital converter and operation method thereofDAEGU GYEONGBUK INST SCIENCE & TECH·Filed 2023·Granted May 6, 2025·0 cites·10 claims
- 2651US12476830B2Real-time IoT data sharing system supporting attribute-based access control and method thereofDAEGU GYEONGBUK INST SCIENCE & TECH·Filed 2022·Granted Nov 18, 2025·0 cites·15 claims
- 2751US11622422B2Cooking apparatus and method of controlling the sameSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Apr 4, 2023·0 cites·16 claims
- 2851USD917342SRacing kartMONOLITH INC·Filed 2019·Granted Apr 27, 2021·5 cites·1 claims
- 2950US11317479B2Cooking apparatus and control method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Apr 26, 2022·0 cites·20 claims
- 3049US10684180B2Method and device for sensing painDAEGU GYEONGBUK INST SCIENCE & TECH·Filed 2018·Granted Jun 16, 2020·0 cites·7 claims
- 3148USD923514SRacing kartMONOLITH INC·Filed 2019·Granted Jun 29, 2021·4 cites·1 claims
- 3248US10866686B2Method and terminal for recognizing textSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Dec 15, 2020·0 cites·15 claims
- 3348USD903530SRacing kartMONOLITH INC·Filed 2019·Granted Dec 1, 2020·4 cites·1 claims
- 3447US10935442B2Pain detection method and electronic device thereforDAEGU GYEONGBUK INST SCIENCE & TECH·Filed 2016·Granted Mar 2, 2021·0 cites·20 claims
- 3546US10996760B2Device, system and method for tactile sensation recognitionDAEGU GYEONGBUK INST SCIENCE & TECH·Filed 2019·Granted May 4, 2021·0 cites·9 claims
- 3646US2024235944A9Cloud migration data analysis method using system process information, and system thereofOPEN SOURCE CONSULTING INC·Filed 2021·Application pending·0 cites
- 3745US11876810B2Method of detecting malicious node in bus network system and node apparatusDAEGU GYEONGBUK INST SCIENCE & TECH·Filed 2021·Granted Jan 16, 2024·0 cites·11 claims
- 3843US2018157117A1Display device including backlight unitSAMSUNG DISPLAY CO LTD·Filed 2017·Application pending·0 cites
- 3942US10897377B2System for network using bus protocolDAEGU GYEONGBUK INST SCIENCE & TECH·Filed 2019·Granted Jan 19, 2021·0 cites·9 claims
- 4041US2019066158A1Method and electronic device for providing advertisementSAMSUNG ELECTRONICS CO LTD·Filed 2018·Application pending·0 cites
- 4141US2019217699A1Race car for performing non-powered driving by using gravity and momentary acceleration by using power deviceMONOLITH INC·Filed 2019·Application pending·0 cites
- 4240US2019208244A1Electronic apparatus and method for controlling the sameSAMSUNG ELECTRONICS CO LTD·Filed 2018·Application pending·0 cites
- 4340US2018229212A1Adsorption tower for oxygen generating system containing two kinds of adsorbing agents filled thereinWON HI TECH CORP·Filed 2018·Application pending·0 cites
- 4439US10152570B2Method and apparatus for processing medical image dataSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Dec 11, 2018·0 cites·17 claims
- 4539US2017308248A1Electronic device and method for controlling external device thereofSAMSUNG ELECTRONICS CO LTD·Filed 2017·Application pending·0 cites
- 4637US11637846B2Method and device for securing networkDAEGU GYEONGBUK INST SCIENCE & TECH·Filed 2020·Granted Apr 25, 2023·0 cites·8 claims
- 4735US11658765B2Device and method for anti-jamming using decoy signalDAEGU GYEONGBUK INST SCIENCE & TECH·Filed 2017·Granted May 23, 2023·0 cites·7 claims
- 4830US8828770B2Apparatus and method for correcting position of laser beam for use in manufacturing biosensor with fine patternCHOI JI-WOONG·Filed 2012·Granted Sep 9, 2014·0 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Ji Woong Choi files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →