国家/地区 中国（12）
IPC部 A（12）
IPC大类 C01（12） A61（10） B01（4）
C12（4） C23（4） B82（3）
H01（3） A41（2） B32（2）
C30（2） G01（2）
IPC小类 C01B（12）
IPC C01B032/186（12）
发明人 CHOI K（2） HEIGHT M（2） MOLOKANOVA E（2）
PARK H（2） PARK H G（2）
公开年 2017（5） 2019（2） 2021（2）
申请年 2016（3）  2015（2）  2017（2） 
专利权人 HEIQ MATERIA.（2）

Noise reduction earplug comprises shell comprising substrate and graphene coating coated on outer side of substrate, and having inner portion filled with sound absorbing material.

RAN Y

Formation of porous graphene layer used as semipermeable membrane, involves providing catalytically active substrate comprising copper-nickel alloy substrate, to catalyze graphene formation under chemical vapor deposition conditions.

CHOI K, PARK H G, HEIGHT M, CHOI K J, PARK H, PIAO H

Composite graphite structure comprises flat two-dimensional graphene structure and three dimensional graphene structure, two-dimensional graphene structure with combined three-dimensional framework integrally formed graphene structure.

CHENG G, MA X, XIAO M, HAO Y, ZHU M, FENG L

Use of graphene or graphene coating for improving blood compatibility of biological material and/or device.

DUAN X, MENG X, LIU Z, LIU K

Manufacture of porous graphene layer used for e.g. textile industries, involves carrying out chemical vapor deposition of carbon source on catalytically active substrate which catalyzes graphene formation, and forming graphene.

PARK H G, HEIGHT M, CHOI K, PARK H

Preparing compact graphene condom comprises e.g. preparing silicon columnar round-head mold of built-in with spiral carbon fiber heat source in the sealed space and polyurethane outer layer.

WANG J

Graphene hearing protector comprises e.g. frame body and two cover body, two cover body set oppositely and connected through frame body, each cover body comprises suspension support and graphene film and suspension support has grid frame.

YANG L, ZHANG J, CAO G, HOU C, LI L

Method for fabricating composite film structure for strain sensor system for measuring mechanical movements in biological sample, involves removing metal substrate from graphene and deposited metallic layer to form composite film structure.

ZARETSKI A, LIPOMI D J, SAVTCHENKO A, MOLOKANOVA E, MERCOLA M

Membrane for providing selective permeability in filtration applications, comprises sheet of graphene-based material having perforations with specified pore size, non-graphenic carbon-based material, and contact areas between materials.

SWETT J L, BEDWORTH P V, HEISE S E, SINTON S W, SIMON S M, BULLOCK S E, LIU H, SINSABAUGH S L

Method of using chemical reaction transparency of graphene for electrode for battery, involves forming laminating catalyst and graphene on one layer, and forming layer containing catalyst and graphene on other layer including catalyst.

CHOI W J, LEE J O, CHANG H J, KONG K J, AN K S, WON J C, HYUN J C, SEUNG H J, SI E C, CHOI W, LEE J, CHANG H, KONG K, AN K, CHANGHYUNJOO, HUN J S, EUN C S