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

Integrally woven knee pad structure with functional yarn lining, has thigh binding portion that is extended upwards from top of knee pad.

CHEN H

Polyvinyl chloride useful in thin book, packaging, clothes, shoes and other fields with cold resistance, and environment-friendly performance, comprises vinyl chloride, calcium carbonate, aluminum hydroxide, zinc ions, gelatin, zinc powder, phthalic acid ester and graphene.

CHEN H

Microarray chip for biological chemical detection, comprises substrate, and detection array(s) set on substrate and comprising electrode, detection site(s), and material of detection site is porous graphene and/or porous graphene oxide.

WENG D, CHEN J, PENG X, ZENG F, CHEN H, GUO J