国家/地区 中国（3）
IPC部 H（2）
IPC大类 H01（2）
IPC小类
IPC
发明人 CHEN J（3）
公开年 2023（3）
申请年 2022（3） 
专利权人 CHEN J（3）

Protective device for new energy automobile, has top part plate provided with groove, where two ends of inner side bottom of groove are symmetrically provided with round hole groove, and inner side of round groove is provided with radiating fan.

WANG Z, LAN Z, CHEN J

Preparing zinc oxide graphene composite electrode material using diatomite as carrier comprises placing raw materials that need to be calcined in calcining cavity, simultaneously, inserting combustion pipeline into calcination cavity, spraying flame to calcine raw materials in calcining cavity.

CAO C, CAI Y, CHEN J

Heat sensitive contact fabric useful for making clothes and vamps, comprises surface layer, connecting layer, functional yarn layer and protective layer connected sequentially from top to bottom and surface layer, preferably honeycomb shaped structure formed by composite yarn by mixing fiber.

CAI Z, CHEN J