Inventor
CHOI SEOK HO
KR14 patents
⚠️ This page may combine multiple inventors who share the name “CHOI SEOK HO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LG ELECTRONICS INC
7 patentsUS7173564B2Feb 6, 2007
Antenna for ultra-wide band communication
LG ELECTRONICS INC9 citations73
US11717782B2Aug 8, 2023
Mixed flow fan module and portable air purifier with mixed flow fan module
LG ELECTRONICS INC3 citations71
US7731785B2Jun 8, 2010
Heat exchanger unit for improving heat exchange efficiency and air conditioning apparatus having the same
LG ELECTRONICS INC5 citations61
US12546494B2Feb 10, 2026
Portable air purifier
LG ELECTRONICS INC0 citations50
US12121843B2Oct 22, 2024
Portable air purifier
LG ELECTRONICS INC0 citations50
US12405017B2Sep 2, 2025
Portable air purifier
LG ELECTRONICS INC0 citations49
US12398915B2Aug 26, 2025
Portable air purifier and fan module provided therein
LG ELECTRONICS INC0 citations49
DOOSAN HEAVY IND & CONSTRUCTION CO LTD
3 patentsUS10071922B2Sep 11, 2018
Capacitive deionization apparatus and method for manufacturing the same
DOOSAN HEAVY IND & CONSTRUCTION CO LTD2 citations68
US10867755B2Dec 15, 2020
Method for manufacturing capacitive deionization electrode and capacitive deionization electrode manufactured using the same
DOOSAN HEAVY IND & CONSTRUCTION CO LTD0 citations49
US11274051B2Mar 15, 2022
Capacitive-deionization-type nutritive salt removal system and method for use in dam or weir
DOOSAN HEAVY IND & CONSTRUCTION CO LTD0 citations45