国家/地区 世界知识产权组织（3）
IPC部 H（2）
IPC大类 H01（2）
IPC小类 H01Q（2）
IPC
发明人 GU H（3）
公开年
申请年 2020（2） 
专利权人 HUAWEI TECHN.（2）

Electrically tunable metasurface for modulating propagation characteristics of incident plane wave, has electrodes that are configured to provide biasing voltage to corresponding scatterer ring.

GU H

Photodetector device for use in sustem, comprises source and drain regions coupled to antenna components and substrate, where antenna electrodes in antenna components are made of graphene.

GU H

Electric field polarized gas adsorption system comprises first- and second gas container port are gas input of gas container, or output port, or input/output port and conductor shielding shell is external electromagnetic shielding shell.

GU S, GU H