国家/地区 中国（2）
IPC部 H（2）
IPC大类 H05（2）
IPC小类
IPC
发明人 FAN C（2）
公开年
申请年
专利权人

Electronic device, has graphene thin film comprising first area and second area, where conductivity of graphene film of first area is greater than that of second area of graphene and resistance value of graphene area of thin film of film.

XUE J, WU B, FAN Z, SUN Q, LI K, FAN C

Graphene physiotherapy elbow pad has main control unit which connect graphene heating filaments and temperature control module, and controls graphene heating filaments, and main power supply that is connected to main control unit.

FAN C, QIAN Y, YAN Z, SONG J, WANG M