国家/地区 韩国（6） 美国（4） 世界知识产权组织（4） 台湾（2）
IPC部 C（6） H（4） B（3）
IPC大类 B01（3） C01（3） H01（3）
C09（2）
IPC小类 B01J（3） C01B（3） H01L（2）
IPC B01J037/08（3） C01B003/40（3） B01J021/04（2）
B01J037/02（2） B01J037/16（2）
发明人 LEE K（10）
公开年 2022（10）
申请年 2021（8） 
专利权人 UNIV KOREA R.（3） SAMSUNG ELEC.（2）

Diaphragm of sound generating device, has matrix structure that is provided with material and comprises through holes or non-through holes, and graphene layer that is positioned in portion of through holes/non-through holes.

LEE S, LEE K, LEE D

Thermally conductive sheet for semiconductor element, has polymer adhesive layer arranged on upper surface of substrate, where thermal conductivity of sheet is higher than about specific value.

LEE K, YU C

Catalyst for synthesis of hydrogen, comprises porous support, platinum supported in pores of porous support, and palladium mixed with platinum and supported in pores.

LEE K, KIM C H

Manufacturing carbon material doped with nitrogen and sulfur, comprises adding carbon solid raw material, solid raw material containing nitrogen and solid raw material containing sulfur into thermal plasma reactor, and introducing ammonia.

CHOI S, SONBYUNGKOO, SHIN M S, LEE K, LEE S J, YEON J, OH S T

Mechanical meta-structure based electromagnetic wave absorber, has unit cell provided with carbon black, carbon nanotube, carbon fiber and graphene, where dielectric loss of absorber is controlled by changing strut diameter.

PARK J W, KEUN S, KYOUNG J, LEE K S, CHOI J H, LIM D, CHOIWONJUN, CHOI W, CHOI J, LEE K, JUN E, SONG J, PARK J

Semiconductor device has semiconductor structures with patterns, second conductive pattern that extends in second direction on gate insulation pattern, and second impurity region that is mounted on each of second semiconductor patterns.

HONG J, LEE K, PARK S, KIM I, KIM Y, KIM H, LI J, KIM I K, JIN R, KIM H C, PARK S H, LEE K H

Catalyst used for hydrogen production, comprises porous carrier, platinum supported on pores of porous carrier, and rhenium supported in mixture with platinum in pores.

LEE K, KIM C H, JANG J S, PARK T I, JISU J, PARK T

Catalyst useful for hydrogen production, comprises porous carrier, platinum supported on pores of porous carrier, and tungsten supported in mixture with platinum in pores.

LEE K, KIM C H, JANG J S, PARK T I, JISU J, PARK T

System for analyzing of sample, where sample comprises bio-molecules comprises nano array, that comprises substrate, where substrate is glass, and multiple of plasmonic metal protrusions extending from substrate, where multiple of plasmonic metal protrusions is of plasmonic metal that is gold.

YANG L, LEE K

Vertical variable resistance memory device, has pillar structure for extending in direction through gate electrodes and insulation patterns on substrate, where pillar structure includes variable resistance pattern on sidewall of vertical gate electrode.

HONG J, LEE K, YOO S, SEO H, KIM Y, KIM H