国家/地区 中国（3）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01D（2）
IPC
发明人 FENG G（3）
公开年 2013（3）
申请年 2013（3）
专利权人 WUXI LIHE PH.（2）

Air filter membrane, has transparent organic films provided with through holes, channels formed with through holes, and transparent organic thin film fixed in graphene thin film that is provided with cracks and formed with through holes.

FENG G, LIU Z

Optical fiber grating and graphene based tunable mode locked fiber laser, has single-mode optical fiber connected with wavelength division multiplexer, and high and low reflectivity fiber Bragg gratings fixed on piezoelectric ceramic.

CHEN S, FENG G, TAO M, WU J, WU Y, YANG P, WANGI1 4, WANG Q

Air filter membrane, has two transparent organic films adhered together, channels clamped between two layers of transparent organic thin films, and graphene thin film provided with multiple crack parts and fixed with multiple through holes.

FENG G, LIU Z