Inventor

KIM CHANG-MIN

KR14 patents

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

ILLINOIS TOOL WORKS

2 patents

USD962045SAug 30, 2022

Fastener

ILLINOIS TOOL WORKS7 citations85

USD953156SMay 31, 2022

Fastener

ILLINOIS TOOL WORKS11 citations77

KOREA KUMHO PETROCHEM CO LTD

2 patents

US7285373B2Oct 23, 2007

Polymer and chemically amplified resist composition containing the same

KOREA KUMHO PETROCHEM CO LTD6 citations59

US6130362AOct 10, 2000

Method for preparing ethylbenzene from 4-vinylcyclohexene

KOREA KUMHO PETROCHEM CO LTD3 citations57

ABOV SEMICONDUCTOR CO LTD

2 patents

US10104725B2Oct 16, 2018

Method and apparatus for multi channel current driving

ABOV SEMICONDUCTOR CO LTD1 citations50

US9344072B2May 17, 2016

High-resolution pulse width modulation signal generation circuit and method

ABOV SEMICONDUCTOR CO LTD1 citations50

ENZYTECH LTD

2 patents

US10259834B2Apr 16, 2019

Method for preparing racemic or optically actived D- or L-A-glycerophosphorylcholine solids

ENZYTECH LTD0 citations46

US10023596B2Jul 17, 2018

Method for preparing racemic or optically active D- or L-A-glycerophosphoryl choline solids

ENZYTECH LTD0 citations46

GWANGJU INST SCIENCE & TECH

1 patent

US10124299B2Nov 13, 2018

Membrane based on graphene and method of manufacturing same

GWANGJU INST SCIENCE & TECH10 citations80

HYUNDAI MOTOR CO LTD

1 patent

US11312280B2Apr 26, 2022

Vehicle carpet and mat fixing device and method of mounting the same

HYUNDAI MOTOR CO LTD2 citations69

SAMSUNG ELECTRONICS CO LTD

1 patent

US7864192B2Jan 4, 2011

Dithering system and method for use in image processing

SAMSUNG ELECTRONICS CO LTD4 citations62

KOREA ADVANCED INST SCI & TECH

1 patent

US6947891B2Sep 20, 2005

Efficient speech recognition system bases on an auditory model

KOREA ADVANCED INST SCI & TECH1 citations51

NAT UNIV PUKYONG IND UNIV COOP FOUND

1 patent

US12535419B2Jan 27, 2026

Device and method for estimating concentration distribution of fluorescent tracer in low permeability medium

NAT UNIV PUKYONG IND UNIV COOP FOUND0 citations45

PARK DAE-JIN

1 patent

US9007357B2Apr 14, 2015

Methods and apparatus for processing serialized video data for display

PARK DAE-JIN0 citations39