国家/地区 韩国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 WOOK Y B（2）
公开年 2021（2）
申请年
专利权人 GRAPHENELAB .（2）

Heating device used in mat, has electrode connection layers that are stacked in line on both sides in pair, so that graphene layer is connected to electrodes.

DAEKYUKIM, KWON Y, WOOK Y B

Autonomous vehicle radar cover management device, has graphene unit which generates heat by voltage applied while under pulse width modulation (PWM) and having front surface on which radar cover is formed.

WOOK Y B, KWON Y, JANG S, MOON J, WON M