国家/地区 中国（4）
IPC部 G（3） C（2）
IPC大类 G02（2）
IPC小类 G02B（2） G02F（2）
IPC
发明人 CHEN W（2） LI Y（2） WANG G（2）
WANG P（2） YANG J（2） YU R（2）
公开年 2019（4）
申请年 2019（4） 
专利权人 UNIV NINGBO（4）

Preparing cyclotriphosphazene-doped graphene quantum dot useful for tracking reactive oxygen species comprises e.g. mixing carbon source, doping source and solvent in reaction kettle, heating, purifying and drying.

SHI B, WANG G, XU A, CHEN D, LI J, ZHAO M, ZHU W, FENG X

Graphene-silicon waveguide compact Y-branch broadband dual-mode optical switch, has adjusting layer formed at rear end of lower graphene layer and chromium film layer, where chromium film layer is formed at bottom end of electrode.

CHEN W, YU R, LI S, WANG P, LI Y, YANG J

Graphene-surface plasma excimer based Feynman gate, has straight waveguide whose left end is fixed with first output end of Feynman gate body, where second output end of Feynman gate body is fixed to rear end of another straight waveguide.

CHEN W, DING J, WANG P, LI Y, YU R, YANG J

Manufacture of graphene pattern involves forming carrier on graphene growth substrate using photoresist, curing, placing sample in chemical vapor deposition heating furnace, carbonizing, forming protective film and etching.

DING A, TAO W, HU X, FAN S, WANG G