国家/地区 韩国（22） 中国（4） 世界知识产权组织（4） 欧洲专利局（EPO）（2） 美国（2）
IPC部 H（14） C（10） B（4）
F（2）
IPC大类 H01（13） C01（7） C08（3）
B01（2） F21（2）
IPC小类 H01M（9） C01B（6） C08K（3）
H01G（3） C08J（2） C08L（2）
F21K（2） F21V（2） H01L（2）
IPC H01M004/62（8） H01M010/052（8） H01M004/134（6）
H01M004/04（5） H01M004/36（4） C08K003/04（3）
H01M004/02（3） H01M004/131（3） H01M004/133（3）
H01M004/1395（3） H01M004/38（3） H01M004/48（3）
H01M004/587（3） H01M010/0525（3） H01M010/054（3）
发明人 PARK S M（22）
公开年 2016（5） 2014（4） 2022（4） 2019（3） 2021（3）
申请年 2015（5）  2012（3）  2018（3）  2021（3）  2014（2）  2019（2）  2020（2） 
专利权人 RES INST IND.（5） KOREA INST C.（3） KOREA INST S.（3） LG ENERGY SO.（3）
CHOI H（2） HYUNDAI MOTO.（2） KEUMYONG ELE.（2） KIA CORP（2）
POSCO（2）

Air filter structure, has graphene filter layer arranged on surface of conductive mesh layer, and air filter structure formed on side of mesh layer by electro-deposition process, where mesh layer is formed with mesh.

PARK S M, SAEMI K, KIM S, PARK H J, BAE L, JUNG Y K, JEONG Y W, HONGSEONGPIL

Method for speech recognition using graphene information, involves inputting speech information to encoder, extracting feature vector and calculating loss function, and inputting feature vector extracted from encoder to decoder.

HWANBOK M, SHIN D C, KIM K, PARK S M, LEE J H

Active material used for positive electrode of lithium secondary battery, is made of nickel-based lithium transition metal oxide, and comprises at least one secondary particles comprising aggregate of primary macroparticles, and coating layer comprising carbon material.

DO J, LHO E, PARK K, HAN G, KWAK M, PARK S, LEE D, LEE S, JUNG W, LHO E S, PARK K J, MIN K, PARK S M, LEE D J, LEE S O, JUNG W M, ZHENG W, LI S, LI D, HAN J, PARK G

Anode material for lithium secondary battery, comprises main component consisting of silicon-based negative active material and graphene.

PARK S M, GYU K I, OH S, KIM S, LEE Y S, BAN S H, LEE J E, MYASH J, JOOYONGLAK, SOMAYEH Z

Negative electrode for lithium-ion secondary battery comprises negative electrode current collector and negative electrode active material layer comprising negative electrode active material comprising lower layer facing surface of current collector and upper layer on lower layer.

LEE S, PARK S, SHIN S, LEE Y, CHOI J, LEE S M, PARK S M, SHIN S Y, LEE Y J, HYEON C, LI L, SHEN S, PIAO S

Producing thermoplastic resin composite material impregnated with carbon nano-materials comprises e.g. mixing gelled carbon nano-material-swollen thermoplastic polymer particles in organic solvent and irradiating ultrasonic waves to mixture.

PARK S M, KWON I, KWON D

Negative electrode useful in secondary battery, comprises negative electrode current collector and anode active material layer formed on anode current collector, where anode active material layer comprises silicon-based active material.

LEE S M, LEE Y J, KIM D H, PARK S M, KIM D, PIAO S, JIN D, LI L, LEE S

Lithium secondary battery used as energy storage unit, comprises anode comprising current collector and active material layer containing carbon-based active material and conductive material, cathode, separator positioned, and electrolyte.

PARK S M

Cathode for secondary battery e.g. lithium metal battery, has anode material thin film, and solid electrolyte interphase protective layer that includes graphene nanoparticles formed on anode material thin film.

CHOWONIL, KIMMUNSEK, NAH I W, DOVANDUNG, KIM M, RYUJIHYUN, PARK S M

Reduced graphene oxide nanoparticles is used as a solid electrolyte interphase for the secondary battery negative electrode protection, is doped with nitrogen with one bond selected from pyridinic, pyrrolic, and quaternary.

CHOWONIL, KIMMUNSEK, NAH I W, RYUJIHYUN, PARK S M, KIM M