Inventor

CHOI SUN-YONG

KR20 patents

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

CHOI SUN-YONG

SAMSUNG ELECTRONICS CO LTD

Water purifier with means for indicating when filter replacement is due and for automatically initiating a membrane washing step

Wafer transfer blade

Method and apparatus for inspecting a substrate

Method and apparatus for classifying defects of an object

Method and apparatus for inspecting a wafer surface

Method and apparatus for inspecting defects

Method of measuring and controlling concentration of dopants of a thin film

Method of measuring a concentration of a material and method of measuring a concentration of a dopant of a semiconductor device

Apparatus and method for inspecting a substrate

Method and apparatus for inspecting an edge exposure area of a wafer

Systems and methods for measuring distance of semiconductor patterns

Method and apparatus for measuring contamination of a semiconductor substrate

Method for monitoring an ion implanter and ion implanter having a shadow jig for performing the same

Method and apparatus for detecting a photolithography processing error, and method and apparatus for monitoring a photolithography process

Apparatus and method for measuring a thickness of a substrate

Method for monitoring a density profile of impurities

CHEORWON PLASMA RES INST

Graphene-nano particle composite having nano particles crystallized therein at a high density

Graphene-nano particle composite having nanoparticles crystallized therein at a high density

LG ELECTRONICS INC

Stator of linear motor

SAMSUNG ELECTRIC

Method and apparatus for detecting contaminants in ion-implanted wafer