Inventor

KIM YONG DUCK

KR20 patents

⚠️ This page may combine multiple inventors who share the name “KIM YONG DUCK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

KIM YONG DUCK

LG DISPLAY CO LTD

Display device and method for driving pixel of the same

Display device

Optical-type fingerprint recognition display and operation method thereof

Pixel circuit comprising optical fingerprint sensing circuit, method for driving pixel circuit, and organic light-emitting display device

Pixel circuit including optical fingerprint sensing circuit, method for driving pixel circuit, and organic light emitting display device

SAMSUNG ELECTRONICS CO LTD

Portable computer

Information processing apparatus

Portable computer and method of controlling the same

LUPLE INC

Portable light

Portable light

Lighting device and control method therefor

ELECTRONICS & TELECOMMUNICATIONS RES INST

Pixel circuit driving method, pixel circuit therefor, and display module using the same

Pixel circuit and driving method thereof and display panel having the same

OXUS CO LTD

Apparatus of oxygen concentration system and method thereof

KIM YONG-DUCK

Universal input device

LEE TAE SOO

Hybrid type air-compressor including combination of eccentric shaft and cross-slider mechanism

DONG A PHARMACEUTICALS CO LTD

7-carboxymethyloxy-3′,4′,5-trimethoxy flavone monohydrate, the preparation method and uses thereof

CHOI SEUL-MIN

3′,4′,5-trimethoxy flavone derivatives as stimulant of mucus secretion, method for the same, and pharmaceutical composition comprising the same

LEE YEONG GEON

1,3-dihydro-5-isobenzofurancarbonitrile derivatives and pharmaceutical composition thereof for the treatment of premature ejaculation

DONG A PHARM CO LTD

Preparing pyrazolopyrimidinone derivatives for the treatment of impotence