国家/地区 世界知识产权组织（3）
IPC部 B（3）
IPC大类 C23（3） B22（2） B33（2）
C01（2）
IPC小类 C23C（3） B22F（2） B33Y（2）
C01B（2）
IPC C23C026/00（3）
发明人
公开年 2021（3）
申请年 2020（2） 
专利权人

Producing coated metal alloy substrate for electronic device by scanning metal alloy substrate to determine three-dimensional surface profile of portion of metal alloy substrate and printing coating layer on metal alloy substrate.

WU K, YEH Y, CHANG C H

Method for manufacturing graphene-coated steel sheet, involves modifying steel sheet to have negative charge and forming of first graphene oxide layer is performed using graphene oxide dispersion modified with amine group.

YOO H, KIM J, BAEK J, BYEON C, YOO H J, SU K J, BAEK J H, BYEON C S, BAI J, LIU H

Composite powder useful for powder metallurgy and additive manufacturing processes, comprises particles with a core of an iron based material and a coating of a graphene based material.

JANSSON U, TIDEN S, TAHER M, DIAZ L, REMONEN T, JANSSEN U