P

Inventor

CHOI JI HWAN

KR11 patents
⚠️ This page may combine multiple inventors who share the name “CHOI JI HWAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HYUNDAI MOTOR CO LTD

3 patents
US10214245B2Feb 26, 2019

Partition panel for vehicles and method of manufacturing the same

HYUNDAI MOTOR CO LTD4 citations71
US10858047B2Dec 8, 2020

Method of manufacturing partition panel for vehicles

HYUNDAI MOTOR CO LTD0 citations50
US9630579B2Apr 25, 2017

Bumper back-beam for vehicles

HYUNDAI MOTOR CO LTD1 citations46

SAMSUNG ELECTRONICS CO LTD

2 patents
US6437411B1Aug 20, 2002

Semiconductor device having chamfered silicide layer and method for manufacturing the same

SAMSUNG ELECTRONICS CO LTD31 citations91
US6740550B2May 25, 2004

Methods of manufacturing semiconductor devices having chamfered silicide layers therein

SAMSUNG ELECTRONICS CO LTD12 citations72

RES & IND COOPERATION GROUP

2 patents
US7626503B2Dec 1, 2009

Bi-slot tree based tag identification method in RFID systems

RES & IND COOPERATION GROUP8 citations81
US7612672B2Nov 3, 2009

Query tree based tag identification method in RFID systems

RES & IND COOPERATION GROUP13 citations79

DAEGU GYEONGBUK INST SCIENCE & TECH

1 patent
US11579765B2Feb 14, 2023

Device and method for sharing olfactory data between real world and online world

DAEGU GYEONGBUK INST SCIENCE & TECH1 citations56

SK INNOVATION CO LTD

1 patent
US12224427B2Feb 11, 2025

Secondary battery having improved high-temperature properties

SK INNOVATION CO LTD0 citations49

LG CHEMICAL LTD

1 patent
US12378374B2Aug 5, 2025

Polymer composite

LG CHEMICAL LTD0 citations47

HYOSUNG CHEMICAL CORP

1 patent
US10428096B2Oct 1, 2019

Polyketone polymerization catalyst

HYOSUNG CHEMICAL CORP0 citations43