国家/地区 韩国（2）
IPC部 H（2）
IPC大类 H01（2）
IPC小类
IPC
发明人 LEE B（3）
公开年 2020（3）
申请年
专利权人

Manufacturing negative active material, comprises preparing graphite particles, silicon-carbon nanotube composite, and nanoporous graphene, respectively, and coating silicon-carbon nanotube composite on surface of graphite particles.

YU S W, LEE H, LEE B

Automotive electronic component e.g. audio for light amplification, has conductivity type semiconductor layer, and light emitting device having graphene quantum dot coating layer mounted on surface and interior of nanowire.

LEE B, HWANG S W

Device for permeating water, has water-permeable membrane includes graphene layers aligned to form interlayer hydrophobic channels, and interlayer hydrophobic channels positioned to be aligned with direction of water permeation.

LI K, LEE B, NIE Z