国家/地区 韩国（7）
IPC部 C（7）
IPC大类 B01（5） H01（5） C01（4）
B82（3） C02（2） C09（2）
C23（2）
IPC小类 C01B（4） B82Y（3） H01L（3）
B01D（2） B01J（2） C02F（2）
C09D（2） C23C（2） H01B（2）
IPC C01B031/04（4） B82Y040/00（3） H01L021/02（3）
H01L029/16（3） B01D061/02（2） B01D067/00（2）
B01D071/02（2） B82Y030/00（2） C01B031/02（2）
C02F001/44（2） H01B001/22（2） H01L029/786（2）
H01L051/52（2）
发明人 PARK C（7）
公开年 2022（3） 2017（2）
申请年 2016（2）  2021（2） 
专利权人 HANWHA TECHW.（3） UNIV EWHA IN.（2）

Paste for reference electrode used in biosensor, comprises mixture of silver chloride powder and carbon-based conductive material.

KANG Y J, JEONG I S, PARK C H, KIM S J, PARK Y B, PARK Y, KIM S, PARK C, JEONG I, KANG Y, CHONG I, JUN K S, CHEON I S

Ceramic nanofiltration membrane comprises graphene oxide and polyethyleneimine are alternately coated on surface of ceramic nanofiltration membrane, where graphene oxide and polyethyleneimine allow carboxyl group and amine group to form covalent bond.

KOOK H, CHA M, KIM S, LEE M, PARK C, PARK C H, LEEMINJOO, KIM S Y

Semiconductor process wastewater treatment system used for removing ionic substances, has processing unit configured to receive semiconductor process wastewater and treat the semiconductor process wastewater through many operation and membrane filtration tank arranged separately from processing unit.

CHA M, KIM S, PARK C, AHN S, SEHYUK A, PARK C H, KIM S Y

Graphene-based laminate used in e.g. organic light emitting device, transistors, comprises substrate, graphene layer on substrate, and inorganic layer comprising fluorine-containing lithium compound, formed on graphene layer.

PARK C, CHO S, SEO S, SHIN S, PARK C H, CHO S M, SEO S A, SHIN S M

Preparing graphene-based thin-film laminate used in e.g. transistor, comprises conducting cycle having e.g. contacting surface of graphene onto substrate with non-metal precursor gas and activating surface of graphene with plasma N times.

PARK C, CHO S, SEO S, SHIN S, KIM T, KIM S, PIAO Z, SEO S A, SHEN Z, PARK C H, CHO S M, SHIN S M, KIM T K, KIM S Y

Manufacturing graphene, comprises preparing support member, disposing carbon layer and catalyst layer, forming graphene, attaching carrier to graphene and forming graphene-forming structure, separating member and removing catalyst layer.

PARK C, CHO S, PARK C H, CHO S M

New imidazolidine-type compound used for mixed ionic liquid for preparation of graphene dispersion liquid for electronic component e.g. energy storage electrical appliance and lithium-ion secondary battery.

AIDA TAKUZO, PARK CHIYOUNG, RAVI SAISUWAN, MATSUMOTO MICHIO, AIDA T, PARK C, RAVI S, MATSUMOTO M