国家/地区 欧洲专利局（EPO）（10）
IPC部 H（10） C（4） G（4）
B（2）
IPC大类 H01（10） G01（4） C01（3）
IPC小类 H01L（7） H01M（4） C01B（3）
G01J（2） G01N（2） H01G（2）
IPC H01L029/16（4） H01M006/32（3） H01M006/40（3）
C01B031/04（2） H01L029/423（2） H01L029/66（2）
H01L029/778（2） H01L029/786（2） H01L031/0352（2）
H01L051/05（2） H01M004/06（2） H01M004/36（2）
H01M004/583（2） H01M006/18（2） H01M010/36（2）
发明人 VOUTILAINEN M（3） WEI D（3） COLLI A（2）
KALLIOINEN S（2） ROUVALA M（2）
公开年 2016（10）
申请年 2014（5）  2015（5） 
专利权人 NOKIA TECHNOLOGIES OY（10）

Apparatus for detecting carbon monoxide, has graphene-based sensor which is configured to detect carbon dioxide produced by oxidation cell.

VOUTILAINEN M

Apparatus e.g. battery, has charge collector, ionic layer comprising room temperature ionic fluid and solidifying material, graphene oxide provided on charge collector and conductive material spaced apart from charge collector.

WEI D, ZARRA S

Method for providing transistor i.e. graphene FET, involves providing graphene on side of wafer, attaching semiconductor layer to interface, and providing connection from graphene to interface to form transistor with electrode and graphene.

POHJONEN H, KALLIOINEN S, ROUVALA M A K, POHJONEN K, ROUVALA M

Apparatus for reading out quantum dot-graphene FET based imaging sensors for X-ray imaging application, has FET biased to back gate through output connector element connected to back gate such that holes are trapped in quantum dot.

VOUTILAINEN M, KALLIOINEN S

Graphene double-barrier resonant tunneling apparatus, has second contact which applies second voltage to fermion sink nanolayer, and transport contact which enables electric current through fermion transport nanolayer.

ASTLEY M R, ASTLEY M

Detector structure apparatus for electromagnetic radiation sensing, has two electromagnetic radiation sensor cells which have graphene as electromagnetic radiation absorbing material, electrical connections which are made of graphene.

VOUTILAINEN M, ROUVALA M

Apparatus for controlling doping in two dimensional materials such as graphene, has floating electrode that is arranged to control level of doping within channel of two dimensional material.

BORINI S, COLLI A

Forming graphene oxide-reduced graphene oxide junction used in electronic device, comprises depositing layer of graphene oxide, selectively exposing region of the deposited graphene oxide layer to electromagnetic radiation and repeating.

WEI D, ALLEN M

Apparatus used as electronic device, comprises first electrode comprising substantially homogeneous mixture of graphene oxide and proton conductor, second electrode comprising reduced graphene oxide, and spaced-apart charge collectors.

WEI D

Multilayer graphene composite for optoelectronic apparatus has ion gel which is intercalated between adjacent graphene layers such that ions within ion gel are arranged at surfaces of graphene layers.

COLLI A, HAQUE S, HAQUE S M