国家/地区 中国（3）
IPC部 B（3）
IPC大类 B32（3）
IPC小类 B32B（3）
IPC B32B003/08（3） B32B009/00（3） B32B009/04（3）
发明人 ZHANG H（3）
公开年 2018（3）
申请年 2017（3） 
专利权人

Graphene composite heating film useful as wearable heating material, comprises graphene heating film, first insulating film and second insulating film.

ZHANG H, LIU H, TAN H

Graphene super-heat conducting block comprises composite film, graphite heat conducting substrate layer, conducting wire, graphene oxide film, groove and guide wire.

ZHANG H

Graphene knee pad has buffer layer that is filled with elastic substance and provided with power adapter and controller which is electrically connected with power adapter, massager and temperature control circuit.

JIANG X, CHEN W, ZHOU B, ZHANG H, ZHANG X