Inventor

LIM JEONG HWAN

KR5 patents

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

BODYFRIEND CO LTD

2 patents

US11471373B2Oct 18, 2022

Massage chair for performing brain massage

BODYFRIEND CO LTD2 citations66

US12263311B2Apr 1, 2025

Method for providing mental massage to help treat anxiety and depression, and massage device

BODYFRIEND CO LTD0 citations41

KOREA ENERGY RESEARCH INST

1 patent

US5961675AOct 5, 1999

High efficiency compact Cybagfilter

KOREA ENERGY RESEARCH INST55 citations89

KOREA INST ENERGY RES

1 patent

US9879194B2Jan 30, 2018

Method for reforming coal using palm residue

KOREA INST ENERGY RES1 citations45

SAMSUNG ELECTRONICS CO LTD

1 patent

US11043977B2Jun 22, 2021

Electronic device and method for determining reception path of communication signal by electronic device

SAMSUNG ELECTRONICS CO LTD0 citations42