Inventor

KIM NAM HUN

KR30 patents

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

KIM NAM HUN

LG CHEMICAL LTD

Transmittance-variable device

Light modulation device

Optical device

Light modulation device

Light modulation device

Light modulation device

Optical device and use thereof

Optical device

Method for driving optical element

Optical device

Optical device

APPLIED MATERIALS INC

Method for etching a trench having rounded top and bottom corners in a silicon substrate

Plasma etching of silicon using fluorinated gas mixtures

Plasma etching of polysilicon using fluorinated gas mixtures

Construction of built-up structures on the surface of patterned masking used for polysilicon etch

Storage poly process without carbon contamination

INNOSONIAN INC

Cardiopulmonary resuscitation training apparatus

Cardiopulmonary resuscitation training apparatus and cardiopulmonary resuscitation training evaluation method

Cardiopulmonary resuscitation training apparatus for infants

(unassigned)

Method of etching silicon nitride spacers with high selectivity relative to oxide in a high density plasma chamber

Treatment and evaluation of a substrate processing chamber

HYUNDAI KEFICO CORP

Method for learning position of dual clutch transmission gear motor

Mean rate decision method for clutch motor

BRIGHT CLOUD INT CORP

Bimanual integrative virtual rehabilitation system and methods

Rehabilitation systems and methods

ULSAN NAT INST SCIENCE & TECH UNIST

System and method for providing route guidance service for visually impaired people

NYSE STAR CORP

Plasma chamber having swirl motion side gas feed

ADAPTIVE PLASMA TECH CORP

Plasma chamber having plasma source coil and method for etching the wafer using the same

KIM NAM HUN

Plasma source using planar helical coil

GM GLOBAL TECH OPERATIONS LLC

Apparatus and method for calibrating optimum size of 3D printing