国家/地区 中国（2）
IPC部 A（2）
IPC大类 A61（2）
IPC小类 C09D（2）
IPC
发明人
公开年 2020（2）
申请年
专利权人

Foldable graphene heating film comprises a substrate having foldable flexible part and a heating part, the flexible part adopts hollow structure, and heating part forms heating zone by printing ink composition including polybutadiene glycol.

DU J, ZHONG F, TAN R, LI Y

Artificial cochlea electrode, has wire electrode provided with base part and lead part, and graphene coating attached on substrate and base part, where material of coating is coated with biological safety and made of insulating material.

GAO X, QIAN X, SUN Z, YANG Y, LU L, CHEN J, WANG C