Inventor

CHO JUN KEUN

KR5 patents

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

AMOGREENTECH CO LTD

3 patents

US11103817B2Aug 31, 2021

Cartridge filter using nanofiber composite fiber yarn and method for manufacturing same

AMOGREENTECH CO LTD0 citations58

US12539476B2Feb 3, 2026

Filter medium and composite filter including same

AMOGREENTECH CO LTD0 citations50

US11646425B2May 9, 2023

Battery and mobile electronic device including same

AMOGREENTECH CO LTD0 citations44

HYUNDAI MOBIS CO LTD

1 patent

US11280470B2Mar 22, 2022

Air permeable cap for vehicle

HYUNDAI MOBIS CO LTD0 citations56

AMOLIFESCIENCE CO LTD

1 patent

US10743638B2Aug 18, 2020

Beauty care pack and method for manufacturing same

AMOLIFESCIENCE CO LTD0 citations49