国家/地区 韩国（3） 美国（2）
IPC部 H（2）
IPC大类
IPC小类
IPC
发明人 KIM D（4）
公开年
申请年
专利权人 KIM D（4）

Security device for electronic device, has illegal operation detection unit that detects external illegal operation as vibration of cover is detected on graphene lines and transmits illegal operation to control unit.

KIM D

Woven product used for e.g. household article, is obtained by applying harmful wave-screening composition containing, aluminum powder and graphene powder, on functional fabric, molding and weaving using silver and aluminum threads.

KIM D H, KIM D

Hydrogenation catalyst used for hydrogenation of biomass-derived hydrocarbon compound, comprises inorganic nanoparticles and nitrogen-doped reduced graphene oxide support for supporting inorganic nanoparticles.

KIM D, SINGH A K, KIM D P, AJAY, PYO K D

Graphene device, preferably inverter, includes upper oxide layer on embedded gates, and graphene channel and electrodes on upper oxide layer.

HEO J S, SEO S, KIM D, WOO Y, CHUNG H