Inventor · disambiguated record
Hyun-Joo Chang
Also filed as: CHANG HYUN-JOO
9 granted patents·2 pending applications·6 citations·filing 2010–2020
79Inventor score
Top patents by PatentIndex Score
11 records- 0180US10648864B2High-resolution terahertz wave concentration module, scattered light detection module, and high-resolution inspection apparatus using terahertz bessel beamKOREA FOOD RES INST·Filed 2016·Granted May 12, 2020·1 cites·6 claims
- 0273US9239287B2High resolution object inspection apparatus using terahertz waveCHUN HYANG-SOOK·Filed 2012·Granted Jan 19, 2016·3 cites·18 claims
- 0371US10955293B2High-resolution terahertz wave concentration module, scattered light detection module, and high-resolution inspection apparatus using terahertz bessel beamKOREA FOOD RES INST·Filed 2020·Granted Mar 23, 2021·0 cites·6 claims
- 0470US11248960B2High-resolution terahertz wave concentration module, scattered light detection module, and high-resolution inspection apparatus using terahertz bessel beamKOREA FOOD RES INST·Filed 2020·Granted Feb 15, 2022·0 cites·9 claims
- 0569US10768049B2High-resolution terahertz wave concentration module, scattered light detection module, and high-resolution inspection apparatus using terahertz Bessel beamKOREA FOOD RES INST·Filed 2020·Granted Sep 8, 2020·0 cites·9 claims
- 0665US9898636B2Wrapper for terahertz, detection sensor, detection apparatus using terahertz wave, optical identification device for terahertz, apparatus for recognizing optical identification device for terahertz wave, and writing apparatus for identification unitKOREA FOOD RES INST·Filed 2013·Granted Feb 20, 2018·0 cites·15 claims
- 0762US9346054B2Non-contact heating type of gene amplification systemCHUN HYANG SOOK·Filed 2010·Granted May 24, 2016·2 cites·5 claims
- 0860US10262175B2Wrapper for terahertz, detection sensor, detection apparatus using terahertz wave, optical identification device for terahertz, apparatus for recognizing optical identification device for terahertz wave, and writing apparatus for identification unitKOREA FOOD RES INST·Filed 2016·Granted Apr 16, 2019·0 cites·13 claims
- 0950US9752926B2Scanning module, detection device using Bessel beam, detection probe, and probe type detection deviceKOREA FOOD RES INST·Filed 2013·Granted Sep 5, 2017·0 cites·26 claims
- 1039US2018143131A1Package damage inspection deviceKOREA FOOD RES INST·Filed 2016·Application pending·0 cites
- 1134US2018059409A1Polygon mirror assembly and detection apparatus using polygon mirror assemblyKOREA FOOD RES INST·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →