Inventor · disambiguated record
Kyu Won Han
Also filed as: HAN KYU WON
29 granted patents·15 pending applications·15 citations·filing 2012–2025
93Inventor score
Files withSEOUL VIOSYS CO LTD19ELECTRONICS & TELECOMMUNICATIONS RES INST16KOREA ELECTRONICS TELECOMM5JUNG JAE YOUNG1KIM WOO-SEOK1
Top patents by PatentIndex Score
44 records- 0195US11766492B2Lighting deviceSEOUL VIOSYS CO LTD·Filed 2022·Granted Sep 26, 2023·4 cites·20 claims
- 0294US12194174B2Lighting deviceSEOUL VIOSYS CO LTD·Filed 2023·Granted Jan 14, 2025·2 cites·20 claims
- 0386US10827738B2Insect trap using UV LEDSSEOUL VIOSYS CO LTD·Filed 2018·Granted Nov 10, 2020·4 cites·19 claims
- 0485US11542180B2Sterilizing deviceSEOUL VIOSYS CO LTD·Filed 2021·Granted Jan 3, 2023·1 cites·20 claims
- 0584US12071357B2Sterilization module and water purifying device including sameSEOUL VIOSYS CO LTD·Filed 2023·Granted Aug 27, 2024·0 cites·20 claims
- 0684US2025303011A1Sterilization moduleSEOUL VIOSYS CO LTD·Filed 2025·Application pending·0 cites
- 0783US12343439B2Sterilization moduleSEOUL VIOSYS CO LTD·Filed 2024·Granted Jul 1, 2025·0 cites·20 claims
- 0883US2024400421A1Sterilization module and water purifying device having the sameSEOUL VIOSYS CO LTD·Filed 2024·Application pending·0 cites
- 0981US2024294402A1Sterilizing deviceSEOUL VIOSYS CO LTD·Filed 2024·Application pending·0 cites
- 1080US11939240B2Sterilizing deviceSEOUL VIOSYS CO LTD·Filed 2022·Granted Mar 26, 2024·0 cites·20 claims
- 1178US11904062B2Sterilization moduleSEOUL VIOSYS CO LTD·Filed 2023·Granted Feb 20, 2024·0 cites·20 claims
- 1277US9093615B2LED module, method for manufacturing the same, and LED channel letter including the sameKIM WOO SEOK·Filed 2012·Granted Jul 28, 2015·3 cites·15 claims
- 1374US11572290B2Fluid treatment apparatusSEOUL VIOSYS CO LTD·Filed 2021·Granted Feb 7, 2023·0 cites·11 claims
- 1468US11242266B2Fluid treatment apparatusSEOUL VIOSYS CO LTD·Filed 2020·Granted Feb 8, 2022·0 cites·20 claims
- 1567US11471546B2Lighting deviceSEOUL VIOSYS CO LTD·Filed 2018·Granted Oct 18, 2022·0 cites·24 claims
- 1665US12480870B2Non-dispersive infrared gas sensor using gas-permeable polymer optical waveguide and manufacturing methodELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Granted Nov 25, 2025·0 cites·15 claims
- 1765US12352696B2Surface plasmon resonance imaging apparatus and methodELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2022·Granted Jul 8, 2025·0 cites·9 claims
- 1865US12067856B2Apparatus and method for detecting smoke based on multiple wavelengthsELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2022·Granted Aug 20, 2024·0 cites·16 claims
- 1964US11668605B1System and method for detecting flame based upon fluttering information and centroid spatial distribution information of a flameELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2022·Granted Jun 6, 2023·0 cites·17 claims
- 2063US11959857B2Apparatus for measuring Raman scattering, and apparatus and method for determining true fire using the apparatusELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2021·Granted Apr 16, 2024·0 cites·12 claims
- 2162US12398051B2Fluid treatment moduleSEOUL VIOSYS CO LTD·Filed 2021·Granted Aug 26, 2025·0 cites·12 claims
- 2262US12136328B2Apparatus and method for detecting smoke based on polarizationELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2022·Granted Nov 5, 2024·0 cites·16 claims
- 2362US9385902B2Apparatus and method for transmitting tagKOREA ELECTRONICS TELECOMM·Filed 2015·Granted Jul 5, 2016·1 cites·18 claims
- 2462US2025003860A1Apparatus and method for detecting smoke using multi-angle light scatteringELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Application pending·0 cites
- 2559US12499750B2Fire determination method and apparatus using multiple wavelengthsELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2023·Granted Dec 16, 2025·0 cites·11 claims
- 2659US10074779B2LED module, method for manufacturing the same, and LED channel letter including the sameSEOUL SEMICONDUCTOR CO LTD·Filed 2014·Granted Sep 11, 2018·0 cites·9 claims
- 2758US11565007B2Sterilization moduleSEOUL VIOSYS CO LTD·Filed 2018·Granted Jan 31, 2023·0 cites·21 claims
- 2858US2025329239A1Smoke detecting apparatus, chamber therein, and fire detecting method thereofELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2025·Application pending·0 cites
- 2958US2025079832A1System for managing disaster based on grid and operating method of the systemELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Application pending·0 cites
- 3058US2024381268A1Method and apparatus for controlling power of base station in spectrum sharing environmentUIF UNIV INDUSTRY FOUNDATION YONSEI UNIV·Filed 2023·Application pending·0 cites
- 3157US11939239B2Sterilization module and water purifying device having the sameSEOUL VIOSYS CO LTD·Filed 2018·Granted Mar 26, 2024·0 cites·30 claims
- 3256US11747270B2Fire detection and feature extraction apparatus and method based on dual optical wavelengthELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2021·Granted Sep 5, 2023·0 cites·16 claims
- 3355US10935192B2Tube-shaped LED lighting deviceSEOUL VIOSYS CO LTD·Filed 2019·Granted Mar 2, 2021·0 cites·18 claims
- 3454US9355286B2Passive radio frequency identification (RFID) reader, passive RFID tag, and transmitting and receiving methods using extended pulse-interval encoding (PIE)KOREA ELECTRONICS TELECOMM·Filed 2014·Granted May 31, 2016·0 cites·20 claims
- 3552US2024241050A1Early fire detection apparatus and method based on unwanted alarm prevention functionELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2024·Application pending·0 cites
- 3651US2021123864A1Fire detection apparatus and method using light spectrum analysisELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2020·Application pending·0 cites
- 3749US9892291B2Radio frequency identification (RFID) reader, RFID tag, and method thereof for performing write check of tag dataELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2016·Granted Feb 13, 2018·0 cites·17 claims
- 3848US2023018507A1Apparatus and method for spectroscopic analysis on infrared raysELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2021·Application pending·0 cites
- 3945US2015102910A1Rfid tag system and operating method thereofKOREA ELECTRONICS TELECOMM·Filed 2014·Application pending·0 cites
- 4043US2014306805A1Tag apparatus for high-rate data transmission and communication method thereofKOREA ELECTRONICS TELECOMM·Filed 2013·Application pending·0 cites
- 4141US2018331609A1High efficiency electromagnetic vibration energy harvesterELECTRONICS & TELECOMMUNICATIONS RES INST·Filed 2018·Application pending·0 cites
- 4240US9117127B2Radio frequency switch and method for controlling the same, and radio frequency identification smart shelf systemJUNG JAE-YOUNG·Filed 2012·Granted Aug 25, 2015·0 cites·18 claims
- 4340US2018213763A1Insect trapSEOUL VIOSYS CO LTD·Filed 2018·Application pending·0 cites
- 4436US2015324619A1Apparatus and method for controlling tagKOREA ELECTRONICS TELECOMM·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →