国家/地区 美国（3）
IPC部 B（3）
IPC大类 B05（3） B82（2） C01（2）
C04（2）
IPC小类 B05D（3）
IPC B05D001/00（2） B82Y030/00（2） B82Y040/00（2）
C01B031/04（2） C04B035/628（2）
发明人 CHANG C（3） CHANG T（2）
公开年
申请年 2015（2） 
专利权人 CHANG C（3）

Multi-layered sheet for use as housing for electronic devices, has graphene-based barrier coating that includes specified amount of graphene and is formed on micro-arc oxidized layers and has prescribed thickness.

WU K, CHANG C, CHEN W

Mechanical apparatus for producing graphene, has an assembly comprising shaft and enclosed container that is energized to cause motion of enclosed container.

CHANG C, CHANG T

Producing graphene, comprises causing motion of enclosed container comprising substrate material and graphite material within container, and coating surfaces of substrate material with graphite material responsive to motion of container.

CHANG C, CHANG T