Inventor

KIM CHANGHOE

KR9 patents

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

LG ELECTRONICS INC

5 patents

US10448107B2Oct 15, 2019

Display device

LG ELECTRONICS INC6 citations69

US12598359B2Apr 7, 2026

Display device

LG ELECTRONICS INC0 citations61

US11568875B2Jan 31, 2023

Artificial intelligence apparatus and method for recognizing plurality of wake-up words

LG ELECTRONICS INC0 citations51

US12568268B2Mar 3, 2026

Image display device and operating method therefor

LG ELECTRONICS INC0 citations50

US11178466B2Nov 16, 2021

Display device and control method therefor

LG ELECTRONICS INC0 citations50

SAMSUNG DISPLAY DEVICES CO LTD

2 patents

US5767616AJun 16, 1998

Electron gun system for a color cathode-ray tube

SAMSUNG DISPLAY DEVICES CO LTD3 citations59

US5751100AMay 12, 1998

Electron gun for a color cathode ray tube

SAMSUNG DISPLAY DEVICES CO LTD3 citations59

LG CHEMICAL LTD

2 patents

US12492277B2Dec 9, 2025

Method of preparing graft copolymer and method of preparing thermoplastic resin composition including the same

LG CHEMICAL LTD0 citations44

US11820849B2Nov 21, 2023

Method of preparing abs graft copolymer and method of preparing thermoplastic resin composition

LG CHEMICAL LTD0 citations44