国家/地区 韩国（4） 中国（2） 日本（2） 美国（2） 世界知识产权组织（2）
IPC部 H（3） C（2）
IPC大类 H01（3）
IPC小类
IPC
发明人 CHOI J（4）
公开年 2017（2） 2018（2）
申请年 2017（4）
专利权人

Photonic crystal device, has graphene layer that is arranged to cover portion of first photonic crystal resonator and not to cover second photonic crystal resonator.

HWANG M, PARK H, KIM K, CHOI J, KIM H, NO Y, MINSOO H, GYU P H, HO K K, HYUCK C J, HAREEM K, SIN N Y

Multilayer anisotropic conductive film for electronic packaging applications, has anisotropic conductive layer on which non-electroconductive layer is formed and including graphene and electroconductive filler containing graphene oxide.

JI S Y, CHOI D, CHOI J

Elastomeric composition for article e.g. valve and seals, comprises elastomer(s) having specified value of variation of hardness, tensile strength and breakage elongation, graphene material(s) and carbon black.

CHEN L, CHOI J, KYRLIDIS A, TASSINARI O W

Preparing silicon-carbon-graphene composite involves drying waste silicon sludge, acid leaching, and selectively separating and recovering silicon through ultrasound treatment, and centrifuging solution containing dried sludge.

DONG J H, KWON C H, SUP K D, HYUK C J, KYUNG K S, JANG H, CHANG H, KIL D, CHOI J, KIM S, ZHANG X, JI D, CHOI J H, JIN X