国家/地区 美国（10）
IPC部 H（8） B（3）
IPC大类 H01（8） B82（3）
IPC小类 H01L（8） B82Y（3）
IPC B82Y099/00（3） H01L021/336（2） H01L027/088（2）
H01L029/78（2） H01L031/028（2）
发明人 LIU F（10）
公开年 2012（3） 2014（3）
申请年 2012（3）  2013（2） 
专利权人 INT BUSINESS.（5） LIU F（2）

Hydraulic fracturing for oil and gas recovery improvement, involves formulating hydraulic fracturing fluid comprising liquid solvent, one surfactant, liquid phase proppant-forming compound, one curing agent, injecting hydraulic fracturing fluid into wellbore.

GONG W, YIN C, LIU F, YU S, BAI L, HUANG J, LIN L

Photocathode assembly for improving quantum efficiency of bialkali photocathodes, includes a reflective substrate, an enhancement layer on the reflective substrate, and a photosensitive film on the enhancement layer.

LIU F, MOODY N A, YAMAGUCHI H

Method for forming e.g. graphene-based electromechanical switch, involves forming flexible conductive element between sidewalls to establish gap between flexible conductive element and gate material.

GUO D, HAN S, LIU F, WONG K K H, YUAN J

Graphene-based electromechanical switch, has flexible conductive element separated from material by gap, where gap is sized to create negative threshold voltage at gate material for opening circuit.

GUO D, HAN S, LIU F, WONG K K H, YUAN J

Photodiode device operating method involves exposing photodiode device having monolayer of carbon-based material such as graphene, and layer of n-doped semiconductor material such as silicon, to electromagnetic radiation.

AN X, LIU F, KAR S

Three-dimensional integrated circuit has gate stack portion including graphene layer, disposed on dielectric layer formed on another dielectric layer disposed on source region, drain region, another stack portion and substrate.

CHANG J B, HAENSCH W E, LIU F, LIU Z

Three-dimensional integrated circuit for three-dimensional hybrid integration of e.g. graphene field-effect transistors comprises semiconductor device, insulator formed on the semiconductor device, interconnect, and graphene device.

AVOURIS P, WU Y, ZHU W, CHANG J B, HAENSCH W E, LIU F, LIU Z

Three-dimensional integrated circuit i.e. hybrid integrated circuit, forming method, involves forming dielectric layer on graphene layer, and forming metallic gate material on dielectric layer.

CHANG J B, HAENSCH W E, LIU F, LIU Z

Magnetic material for information storage media comprises graphene nanodot or graphene nanoribbon containing two dimensional bipartite lattice of carbon atoms including first and second sublattice of carbon atoms having specific spin state.

LIU F

Photovoltaic cell for producing electricity comprises contacts with electrically conductive materials, and graphite stack comprising vertically stacked semiconducting graphene sheets, where junctions form holes.

LAGALLY M, LIU F