Inventor · disambiguated record
Seung Jin Ryu
Also filed as: RYU SEUNG-JIN
10 granted patents·3 pending applications·7 citations·filing 2014–2023
79Inventor score
Files withELECTRONICS & TELECOMMUNICATIONS RES INST7KOREA ELECTRONICS TELECOMM3SK HYNIX INC2HWASHIN E&B CO LTD1
Top patents by PatentIndex Score
13 records- 0181US10468745B2Security paper based on RF tag using dipole array structure and method for manufacturing the security paperELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Nov 5, 2019·4 cites·20 claims
- 0270US9193173B1Method and apparatus for preventing illegitimate exit of printed document by applying security materialKOREA ELECTRONICS TELECOMM·Filed 2015·Granted Nov 24, 2015·1 cites·16 claims
- 0365US10152662B2Apparatus and method for generating 2D barcode and apparatus for extracting 2D barcode informationELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2017·Granted Dec 11, 2018·1 cites·14 claims
- 0464US9368010B2Security printing paper based on chipless radio frequency tag and method of manufacturing the sameKOREA ELECTRONICS TELECOMM·Filed 2014·Granted Jun 14, 2016·1 cites·10 claims
- 0553US2022197923A1Apparatus and method for building big data on unstructured cyber threat information and method for analyzing unstructured cyber threat informationELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2021·Application pending·0 cites
- 0646US9292238B2Method and apparatus for preventing leakage of printout using security paperKOREA ELECTRONICS TELECOMM·Filed 2014·Granted Mar 22, 2016·0 cites·12 claims
- 0744US2024087982A1Semiconductor module and system including the sameSK HYNIX INC·Filed 2023·Application pending·0 cites
- 0842US12181230B2Liquid cooling structure and liquid cooling system including the liquid cooling structureSK HYNIX INC·Filed 2020·Granted Dec 31, 2024·0 cites·17 claims
- 0939US9721198B2Image-forming apparatus having external security paper detection unit and image-forming method thereofELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Aug 1, 2017·0 cites·13 claims
- 1039US9710872B2Information insertion method, information extraction method, and information extraction apparatus using dot-based information robust to geometric distortionELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2015·Granted Jul 18, 2017·0 cites·10 claims
- 1136US9892350B2Image-forming apparatus having internal security paper detection unit and image-forming method thereofELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Feb 13, 2018·0 cites·16 claims
- 1236US9560032B2Method and apparatus for preventing illegitimate outflow of electronic documentELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2015·Granted Jan 31, 2017·0 cites·12 claims
- 1334US2016116137A1High-efficiency light distribution board for led lamp headHWASHIN E&B CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →