国家/地区 中国（3）
IPC部 C（3）
IPC大类 C09（3）
IPC小类 C09D（3）
IPC C09D163/00（3）
发明人 LIANG S（3）
公开年 2020（2）
申请年 2019（2） 
专利权人 GUANGDONG SH.（2） HUIZHOU BRD .（2）

Taichi-type graphene liquid metal filter plane choke coil useful in filter materials comprises e.g. choke base layer, and the filter medium layer comprises functional graphene materials, liquid metal, amine curing agent, and epoxy resin.

FENG W, LIANG S, SITU R, YU L, ZHOU W

Printed graphene liquid metal filter plane choke comprises choke base layer, filter medium layer and packaging material layer.

FENG W, LIANG S, SITU R, YU L, ZHOU W

Wrap-around graphene filtering choke comprises inner ring part and outer ring part and the inner ring part comprises multiple groups of first coil, and multiple groups of first coil connected end to end form parallel closely surrounding.

HONG H, SHI Z, KE L, LIANG S, SITU R, YAO J, SHIN S, OR L C, LEUNG S K J, SZETO Y K, YIU K S, HUNG H