国家/地区 世界知识产权组织（8）
IPC部 H（5） C（4） B（3）
IPC大类 H01（4） C08（2）
IPC小类 H01L（3） C08J（2）
IPC
发明人 LEE B H（3） LEE J（3） LEE J Y（2）
公开年 2013（2）
申请年 2012（2） 
专利权人 GWANGJU INST SCI TECHNOLOGY（8）

Bipolar membrane useful in acid-base junction flow battery comprises e.g. anion exchange membranes laminated with ion channels aligned by electrical treatment, and graphene oxide layer set on anion exchange membrane.

MOON S, KIM J H, CHANG I S, MOON S H

Composite hydrogel used for conduit, and film, and as platform material for conductive hydrogel, support for tissue engineering, drug delivery system, flexible human implantable type, electrode and electronic device, comprises gelatin and reduced graphene oxide.

LEE J Y, PARK J G, LEE J

Tribological power generator for harvesting triboelectric electricity, comprises flexible electrode unit with metal layer provided between first and second dielectric layer and triboelectric charging is generated by contact and non-contact.

OH B, SHIN Y, CHO S, JUNG G, OH B S, SEOP S Y, JUNG G Y

Nonvolatile memory device, comprises substrate, first electrode positioned on substrate, dielectric material layer which is positioned on first electrode, and active layer positioned on dielectric material layer comprising graphene oxide.

JANG J H, ANOOP R, OH S I

Manufacture of reduced graphene oxide-containing hydrogel used in e.g. absorber, involves gelling hydrogel precursor in hydrogel precursor-graphene oxide mixture, obtaining graphene oxide-containing hydrogel and reducing graphene oxide.

LEE J Y, KIM S, JO H, CAO H, LEE J

Transfer of graphene used for e.g. solar cell, involves vacuum thermal-processing graphene laminate of support substrate and graphene, and transfer-target substrate to transfer graphene of graphene laminate to transfer-target substrate.

LEE B H, LEE S K, LEE S C

Method for transferring graphene thin film for electric component, involves attaching supporting thin film to graphene film formed on substrate, removing substrate, and forming device including thin film attached with graphene film.

LEE K, KAHNG Y H, LEE J, LEE B H, LEE K H, LEE J H

Flash memory device, has ferroelectric layer arranged between graphene layer and programming electrode, source electrode arranged in end part of graphene layer, and drain electrode arranged in another end of graphene layer.

HWANG H J, LEE B H