国家/地区 韩国（24） 世界知识产权组织（11） 美国（7） 中国（4） 欧洲专利局（EPO）（4） 日本（3） 台湾（3）
IPC部 C（19） H（16） B（11）
G（2）
IPC大类 H01（16） C01（15） B01（7）
C09（5） C23（5） B82（4）
IPC小类 C01B（15） H01B（8） B01J（5）
C23C（5） H01L（5） B82Y（4）
C09K（3） H01M（3） B01D（2）
H01G（2）
IPC C01B031/02（13） C01B031/04（11） H01B001/04（5）
B82Y040/00（4） C23C016/26（4） C23C016/44（4）
C01B032/182（3） H01B013/00（3） B01J019/24（2）
B82Y020/00（2） B82Y030/00（2） C01B032/184（2）
C01B032/194（2） C09K011/02（2） C09K011/65（2）
发明人 JEON S（25）
公开年 2015（6） 2012（4） 2013（4） 2014（2） 2016（2） 2022（2）
申请年 2012（7）  2013（3）  2014（3）  2010（2）  2011（2）  2015（2）  2020（2） 
专利权人 KOREA ADVANC.（13） KOREA ADVANC.（5） SK INNOVATIO.（4） HANWHA CHEM .（3）
KOREA ADV IN.（3） KCC CORP（2）

Gas sensing device for detecting formaldehyde gas, comprises a substrate and a pair of interdigitated electrodes that is formed on the substrate, where sensor material is provided on the intergitated electrode and measuring device is coupled to electrode.

JEONG H, JEON S, CHA J H, SONG K H, SHIM S E, HYUN B S, HWAN C J, SONG M

Ink composition for security printing, and used in manufacture of security indicia, comprises dielectric matrix having hydroxyl group, graphene quantum dots dispersed in dielectric matrix, and graphene quantum dot composite having afterglow properties emitting phosphorescence at room temperature.

JEON S, PARK M, WOO J, PARK M S

Cooling structure used for cooling article, comprises infrared ray and UV ray absorption and emission layer comprising polymer matrix and conversion material comprising nanoparticles of core-shell structure including core formed of semiconductor material and shell, and visible light reflective layer.

OH S J, LEEHEON, JEON S, SONSUMIN

Graphene quantum dot composite useful for electronic devices e.g. electroluminescent devices and flexible display devices, comprises dielectric matrix comprising metal oxynitride, and graphene quantum dots dispersed in dielectric matrix.

JEON S, PARK M, YOON H, WOO J, PARK M S

Manufacture of graphene flakes used in dispersion solution, involves impregnating positive/negative electrodes containing graphene precursor, with electrolyte containing metal salt of anionic organic monomer, applying voltage and separating.

JEON S, AZAM A, KIM J, WOO J S, MO K J, WOO J, MO K

Preparation of carbon nanotubes and graphene for forming conductive film, involves heat-treating mixture of carbon nanotube and graphene precursors and intercalating compound, peeling resultant in solvent, and removing impurities.

JEON S, KIM J, JIN K, JUNG M K, SEOK W J

Cosmetic composition e.g. skin moisturizer, comprises graphene quantum dots and has UV protection function.

JEON S, SONG S, YOON H, HYE W Y, SEOK W J, SUNG H S

Graphene and organic luminant molecule plasmon coupled light emitting device for solar energy production device, has molecular layer positioned in upper portion of graphene layer, where part of graphene layer emits light.

CHUL K D, HYUN K B, JEON S

Fabrication of graphene quantum dots used in e.g. electronic product, involves heating mixture of graphite powders with metallic hydrate salt to form intercalation compound by inserting metal ions, and redispersing in solvent.

JEON S, KIM B, SONG S, JEON S W, KIM B H, SONG S H

Elastic conductive material comprises carbon nanotube-graphene hybrid including elastomer in which carbon nanotubes and graphene are homogenized and dispersed.

HONG S H, JEON S, JIN S H, OH J Y, PARK J