国家/地区 韩国（4） 世界知识产权组织（3）
IPC部 B（2） C（2） G（2）
IPC大类 G01（2）
IPC小类 G01N（2）
IPC G01N033/12（2）
发明人 KIM K H（4）
公开年 2020（4）
申请年 2019（3） 
专利权人 KOREA RES IN.（2）

New 6,13-diazatetracyclo-pentene-5,7,12,14-tetrone used for forming channel component of graphene transistor for biosensor for detecting cadaverine or putrescine for meat freshness.

KWON O S, PARK S J, KIM K H, KIM J Y, PARK C S, KWONOSUK, PARK S, KIM J

Graphene channel component used for forming graphene transistor for biosensor for detecting meat freshness, comprises graphene film and cadaverine olfactory receptor immobilized on graphene film.

KWON O S, SONG H S, PARK T H, KIM K H, KIM J Y, MOON D S, PARK S J, PARK C S, KWONOSUK, SEOK S H, HYUN P T, KIM J, MOON D, PARK S

Manufacture of polyethylene porous separator used for secondary battery, involves dispersing graphene in liquid low-molecular substance, mixing with polyethylene, and removing liquid low-molecular substance from obtained mixture.

KIM K H, JEONG S, YOON J J

Polyimide composite film used for electronic component, comprises core layer comprising polyimide resin and graphene, and skin layer comprising another polyimide resin, and has preset electromagnetic wave shielding rate and tensile strength.

LEE K N, KIM K H, KIM K