国家/地区 中国（13） 美国（5） 欧洲专利局（EPO）（3） 日本（3） 韩国（3） 世界知识产权组织（3）
IPC部 B（14）
IPC大类 C23（14）
IPC小类 C23C（14） B22F（5） B05D（4）
B82Y（4） C01B（4） C09D（3）
C22C（3） B23B（2） C08K（2）
C21D（2）
IPC B82Y040/00（4） B05D007/24（3） C01B031/04（3）
C23C024/10（3） C23C026/00（3） B05D001/18（2）
B05D003/04（2） B05D003/06（2） B05D007/14（2）
B22F001/02（2） B23B027/14（2） C01B031/02（2）
C01B032/198（2） C08K003/04（2） C09D167/02（2）
发明人 LIU H（14）
公开年 2021（3） 2022（3） 2014（2） 2023（2）
申请年 2022（5）  2012（2）  2020（2）  2021（2） 
专利权人 POSCO（3） UNIV HENAN S.（2） UNIV NORTH C.（2）

Coated aluminum-silicon plated steel plate useful in thermoformed component, comprises steel substrate and aluminum-silicon coating coated on the surface of the steel substrate, where the surface of the aluminum-silicon coating is covered with coating.

MA X, JIN X, LIU H, TAN N

Material alloy cutter comprises base material layer and carburized layer, where carburized layer is arranged on surface of base material layer, and titanium-aluminum-silicon-nitrogen composite coating of graphene doping is deposited outside carburized layer.

ZHU X, YANG Z, YANG Y, LIU H, LING X

Controllable preparation method of palladium-based hydrogen sensitive material, involves loading palladium nano-particles on graphene film by self-reduction deposition method at room temperature and immersing film on substrate in chemical plating solution.

LIU H, ZHANG P, LU Z, ZHANG J, CHEN Z, GUO J, YANG C, CHENG Q, LEI H, SONG T, LIN W, CAO C, CAO X, LIU M, PING X

Graphene composite coating cutter comprises cutter substrate, graphene-metal composite material layer and graphene-ceramic composite material layer sequentially arranged on surface of cutter substrate.

LIU H, FU H, LI K, BIAN M, LIN Q, ZHANG C, LI J, LIU Z

Preparation of metal based composite material, involves stranding two strands of composite metal wire to obtain stranded wire, and continuously extruding and forming stranded wire.

DAI M, GAO H, ZHOU F, ZHANG X, GUO X, ZHOU Y, HUANG T, LIU H, LI S, LU W, HU H, LU L, SONG K, ZHANG Y

Surface treatment method of metal plate has paving powder of surface reinforcing material and multiple sheet material on metal plate, covering the cover plate, placing explosive on cover plate and removing cover plate after detonating explosive.

DUAN J, ZHANG X, ZHANG C, ZHANG Y, CHENG C, HUANG T, LIU H, ZHOU Y, FENG J, WANG X, GUO X, SONG K, LI S

Method for manufacturing graphene-coated steel sheet, involves modifying steel sheet to have negative charge and forming of first graphene oxide layer is performed using graphene oxide dispersion modified with amine group.

YOO H, KIM J, BAEK J, BYEON C, YOO H J, SU K J, BAEK J H, BYEON C S, BAI J, LIU H

Photoelectric detector based on PtSe2 and silicon nano-column array comprises silicon nano-column array structure divided into two parts, where upper half part periodically and densely arranged with silicon nano-column array structure.

LIU H, DU Y, JIA J, ZHAO J, WEN S, BAI M, XIE F, XIE W, YANG M, WU J, LIU W

Preparing high corrosion resistance medium entropy quench and partitioning steel comprises e.g. preparing graphene oxide/alluminum composite powder, preparing graphene solution by adding graphene to deionized water.

LIU H, LIU L, YANG H, SUN F, JING X, PEI C

Medium carbon steel surface high resistance coating layer comprises rare earth coated Ni60, graphene and iron powder.

LIU H, CHENG S, GAO Y, SUN F, LIU B, PEI C, JING X