国家/地区 中国（15） 韩国（9） 美国（6） 世界知识产权组织（4）
IPC部 C（22）
IPC大类 C04（22）
IPC小类 C04B（22）
IPC C04B035/01（22）
发明人 CHA J H（2） CHEN Z（2） KIM B S（2）
LI Y（2） LYO I W（2） PARK M J（2）
SONG K H（2）
公开年 2022（7） 2021（5） 2017（3） 2023（2）
申请年 2021（8）  2016（3）  2012（2）  2020（2）  2022（2） 
专利权人 HYUNDAI MOTO.（3） KIA MOTORS C.（2） KOREA INST C.（2） UNIST ULSAN .（2）
UNIV TIANJIN（2）

Preparing biomimetic ceramic-based materials based on nanoscale gradient structure optimization involves injecting ceramic precursor mother liquor containing polyelectrolyte into mold, and immersing ceramic-based frame in polymer solution.

MAO L, MENG Y, YU S

Energy-saving home sauna device used as interior furniture, comprises walls constituting housing have multi-layered structure and containing wooden panel and composite panel made of mixture of graphene, Korean paper fiber, and ceramic.

IL K Y, WOO H J

Device in producing somatid mineral graphene ball for supporting health, comprises e.g. poultice bath accommodating somatid mineral graphene ball prepared using quarrying ore containing minerals of silicon dioxide and aluminum oxide.

LEE J, KIM H Y, LEE J D

Bismuth-based photo-thermal conversion nanofiber material used for seawater desalination, wastewater treatment, and rapid evaporation of solvents, comprises ferric oxide-graphene sulfide nanoparticle, and polyvinylpyrrolidone as substrate.

FAN T, ZHANG Y, FENG Z, YANG W

Electronic component, e.g. multilayer capacitors, has body including stacked dielectric layers and internal electrodes, one of which includes particle including nickel and tin, and graphene layer, and external electrodes.

YOO W H, LEE E K, NA J Y, LEE S M, MOON L S, KWANG L E, YOU W H, LIU Y, LI E, LUO Z, LEE S

Graphene oxide-coated ceramic particle corrosion-resistant gradient coating comprises ceramic particles preparation, dispersing and reacting with metal oxide powder, generating hybridized reactant with ceramic aggregate, mixing adhesive, and curing sintering.

TAI Z

Method for preparing white light LED epitaxial material without packaging, involves performing chip process preparation, and electrically injecting to obtain chip directly emitting white light after finishing process.

LIANG Z, WANG Q, WANG X

Preparing a porous material comprises e.g. preparing a solution to be frozen, patterning the surface of the cold source to obtain the surface of the cold source with a micro structure, pouring a solution to be frozen into a freezing mold and performing directional freezing.

GAO W, WANG M, ZHAO N, LI M, BAI H

Mixed fiber preform reinforced composite material useful in three-dimensional mixed-woven polyimide reinforced polyformaldehyde composite material, has e.g. fiber perform, namely three-dimensional fabric woven by two to five fibers.

CHEN Z, XIAO Q, MIAO Y

Gradient porous ceramic prefabricated body used in aluminum alloy toughened ceramic composite material of wedge block for lift safety, has five porous ceramic prefabricated layers with gradually increasing porosity.

YANG X, BI C, LIU J, ZHANG J, WANG R, LU Y, YUN K