国家/地区 中国（15） 欧洲专利局（EPO）（7） 美国（6） 日本（5） 韩国（5） 世界知识产权组织（2）
IPC部 B（19）
IPC大类 B32（19） C08（6） B65（5）
C09（4） H01（3） H05（3）
B60（2） G10（2）
IPC小类 B32B（19） B65D（5） C08K（5）
C08L（4） C08J（3） C09J（3）
H05K（3） B60R（2） C09D（2）
G10K（2） H01M（2）
IPC B32B015/08（19）
发明人 HEO C H（5） KANG T W（5） PARK Y S（5）
HEO C（3） HEO J H（3） KANG T（3）
KANGTAEWOON（3） PAN J（3） PARK Y（3）
SOON P Y（3） WANG F（3）
公开年 2021（18）
申请年 2020（19）
专利权人 KOREA ALUMIN.（5） HANKOOK ALUM.（3） HUBEI TIANYU.（3） KOREA ALUMIN.（2）

Metal material for connector used as e.g., electrical contact material comprises electroconductive coating which is formed on surface of metallic substrate, electroconductive polymeric layer, and graphene layer.

SEKI K, KUBO T, OKADA M, HATAKEYAMA K, SHIMIZU T, YE N, KOGA K

Composite heat dissipation sheet for mobile device, comprises metal base layer, thermal diffusion layer including graphene sheet having intaglio pattern to increase vertical flexibility and peel strength of sheet, and insulating layer.

JUNG J, AN H, HOON H, KIM T, PIL K

Electric automobile graphene heating carpet heating system, has current converter whose output end is connected with input end of temperature controller, and heating carpet provided with human body sensor device.

WU Z

Surface-treatment composition used for vibration damping steel sheet, comprises polymer resin and inorganic nanoparticles having preset average aspect ratio.

KIM J, LEE J, KIM Y, CHOI H, CHOI Y, KIM J T, KIM Y S, CHOI Y H, CUI H, JIN Y, LI Z

High strength plastic stool, has backrest whose inner surface and supporting leg are fixedly connected with reinforcing rod, where two ends of reinforcing rod are fixedly connected with metal fiber layer.

ZHANG C

Electromagnetic interference shielding film for flexible printed circuit board, consists of conductive adhesive layer formed using composition comprising acrylate solution, divalent acid ester solution, conductive particles and solvent.

YU P, LIU H, CHANG Y, HUANG S, YOU B, LIU X, ZHANG Y

Anti-aging soundproof cotton includes anti-aging film containing preset amount of elastic resin, polycarbonate and anti-aging agent, and having mixed fiber layer containing preset amount of glass fiber, asbestos fiber and ceramic fiber.

PAN J, WANG F

Jietu CX62 interior sound-absorbing cotton comprises e.g. inner decorative layer with surface layer and sound absorbing cotton layer provided at lower part of inner decorative layer and provided by Velcro (Fastener) surface layer.

PAN J, WANG F

Improving shore hardness of sound insulation cotton comprises weaving lightweight metal fibers that make up light metal mesh layer, pressing plates, attaching anti-aging film to sides of sound-absorbing cotton layer and heat sealing edges.

PAN J, WANG F

Secondary battery pouch film comprises sealant layer, adhesive layer formed on sealant layer, primer layer formed on adhesive layer, core layer formed on primer layer and surface layer, where at least one above-mentioned layer has graphene.

HEO C H, PARK Y S, KANG T W, HEO C, PARK Y, KANG T, HEO J H, SOON P Y, KANGTAEWOON