J. Kim, Y.-H. Choa, J. Kim, and H.-R. Lim, “Magnetic-dielectric composite for high-frequency antenna substrate and manufacturing method therefor”, US patent pending (US10115508B2); EP patent pending (3223367A1); CN patent (107004947A), issued on 2019.11.22; KR patent (10-2135375), issued on 2020.07.13.
Y.-H. Choa, H.-R. Lim, et al., “Multi-layer ceramic/metal type gas sensor and manufacturing method of the same”, US patent pending (US10843167B2); KR patent (10-1767886), issued on 2017.08.08.
Y.-H. Choa, N. S. A. Eom, H.-R. Lim, “Moisture and hydrogen-absorbing getter and method for manufacturing same”, International patent pending (PCT/KR2016/004745); KR patent (10-1772328), issued on 2017.08.22.
Y.-H. Choa, N. S. A. Eom, H.-R. Lim, and Y. S. Song, “Gas sensor, and method for manufacturing same”, International patent pending (PCT/KR2018/002927); KR patent (10-1962006), issued on 2019.03.19.
Y.-H. Choa, H.-R. Lim, N. S. A. Eom, “Thin film getter, and method of fabricating of the same”, International patent pending (PCT/KR2017/009389); KR patent (10-2042894), issued on 2019.11.04.
Y.-H. Choa, S.-O. Kang, H.-B. Cho, Y. S., and H.-R. Lim, “Process for producing hexagonal boron nitride nanosheets using interface reaction of vapor-liquid phases”, KR patent (10-1906679), issued on 2018.10.02.; technology transferred on 2019.08.29.
Y.-H. Choa, Y. S., H. K., H.-R. Lim., and H. Lee, “Graphene based anti-oxidative and corrosive coating liquid and manufacturing method thereof”, International patent pending (PCT/KR2019/013425); KR patent pending (10-2019-0126839)
Y.-H. Choa, H.-R. Lim, N. S. A. Eom, “Getter for absorbing moisture and manufacturing method of the same”, KR patent (10-1535101), issued on 2015.07.02.