国家/地区 世界知识产权组织（3）
IPC部 B（2） C（2） H（2）
IPC大类 C01（2） H01（2）
IPC小类
IPC
发明人 HU J（3）
公开年
申请年
专利权人

Synthesizing ammonia, by activating heterogeneous catalyst using electromagnetic energy, conveying flow of reactant gas mixtures into reaction chamber, and contacting reactant gas mixture with heterogeneous catalyst.

HU J, WANG Y, SHEKHAWAT D, WILDFIRE C, WELSH A D, WEISS R E

Magnetoresistance sensor for use in e.g. medical cabinet drawer, has continuous graphene layer formed on corrugated and/or stepped surface of substrate, and conductive elements in contact with graphene layer.

HU J, ARIANDO, TAN J Y, KOON G K W, CASTRO A H, KOON K W, CHEN J, ARIANDO` C, CASTRO N A H, TAM J Y

Graphene composite powder material is obtained by mixing graphene powder material having specified apparent density and polymer.

LIU Z, QING Z, TANG C, ZHAO Y, ZHOU X, HU J, QIN Z, WANG G