国家/地区 中国（6）
IPC部 F（6）
IPC大类 F24（6） H05（5） E04（3）
IPC小类 F24D（6）
IPC F24D013/02（6）
发明人 LIU J（6）
公开年 2020（2） 2021（2）
申请年 2020（3） 
专利权人 FOSHAN XINHA.（3）

Heating body for heat preservation and heating, has printed circuit board (PCB) board main portion whose surface is provided with graphene heat emitting layer that covers output electrode area and forms conductive contact.

LIU J

Solar heat collecting, photovoltaic power generation, graphene electric heating clean energy heating device, has fixing box provided with fixing groove, where inner part of fixing groove and limiting groove is provided with supporting frame.

BAO Y, JIAO R, LIU L, LEI D, LIU J, DONG B, SUN L

Graphene heating ceramic tile, has bottom surface layer provided with metal electrode layer and electric heating film layer, and positive electrode end fixed with positive power receiving joint that is fixed with negative electrode connecting end.

LIU J

Ceramic tile structure, has bottom surface layer provided with metal electrode layer, where metal electrode layer is provided with positive electrode part and negative electrode part that is connected with electric groove.

LIU J

Graphene infrared heating function featured ceramic tile matching device, has pressure spring type electrode for extending into positive electrode power supply junction box or negative electrode power supply junction box.

LIU J

Anti-leakage graphene electro-thermal film, has conductive bar whose two ends are provided with mounting strip, where two sides of conductive bar are fixedly connected with silver paste layer and two sides of silver paste layer are provided with protective film.

HUANG Z, XIA Y, LIU J, JIANG J