国家/地区 中国（3）
IPC部 B（3） D（2）
IPC大类 B32（3）
IPC小类 B32B（3）
IPC B32B003/08（3）
发明人 LI C（3）
公开年 2022（2）
申请年 2022（2） 
专利权人

Temperature-controlled semi-rigid ankle protector used for heating and physical therapy, comprises ankle protecting main body comprising rigid part and elastic part, where rigid part is rigid base layer, and elastic part includes skin-friendly layer, temperature control layer and waterproof layer.

AN B, ZHU J, LI C, WANG S, TANG P, WEI M, XIN P, LI H

High-density flexible antistatic fabric comprises e.g. surface layer and bottom layer fixedly connected with each other, surface layer is rhombic twill weave, bottom layer is provided with multiple grooves distributed along length direction.

LI W, LI C, JIANG L

Printing box for large sheet-shaped automatic packaging line, has top part of graphene aqueous painting layer that is provided with printing ink pattern layer.

LI C, WANG Y