Assignee
CHO SEUNG-HYUN
KR·6 granted patents·3 pending applications·8 citations·filing 2009–2019
Top patents by PatentIndex Score
9 records- 0174US8061025B2Method of manufacturing heat radiation substrate having metal coreCHO SEUNG HYUN·Filed 2010·Granted Nov 22, 2011·2 cites·5 claims
- 0273US8542425B2Wavelength tunable light sourceCHO SEUNG-HYUN·Filed 2010·Granted Sep 24, 2013·3 cites·17 claims
- 0370US8531117B2Lighting apparatus using PN junction light-emitting elementCHO SEUNG HYUN·Filed 2011·Granted Sep 10, 2013·3 cites·18 claims
- 0449US8432159B2Method and apparatus for monitoring wall thinning of a pipe using magnetostrictive transducers and variation of dispersion characteristics of broadband multimode shear horizontal (SH) wavesCHO SEUNG HYUN·Filed 2009·Granted Apr 30, 2013·0 cites·9 claims
- 0548US12030793B2Portable hydrogen-water mist sprayerCHO SEUNG HYUN·Filed 2019·Granted Jul 9, 2024·0 cites·9 claims
- 0646US2010158522A1Seed light module based on single longitudinal mode oscillation light sourceCHO SEUNG-HYUN·Filed 2009·Application pending·0 cites
- 0745US8571420B2Apparatus and method for driving wavelength-independent light sourceCHO SEUNG-HYUN·Filed 2011·Granted Oct 29, 2013·0 cites·14 claims
- 0838US2012155876A1Seed light module for wavelength division multiplexing-passive optical network and method for driving the sameCHO SEUNG-HYUN·Filed 2011·Application pending·0 cites
- 0937US2010150561A1Optical receiver, optical line terminal and method of recovering received signalsCHO SEUNG-HYUN·Filed 2009·Application pending·0 cites
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