Inventor

BAEK JU HYUN

KR6 patents

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

COWAY CO LTD

3 patents

US10188976B2Jan 29, 2019

Air purifier, method for determining time to replace filter thereof, and device and method for determining filter replacement time pressure differential therefor

COWAY CO LTD7 citations80

US11103673B2Aug 31, 2021

Method for operating a sleep mode in a massage chair using progressive muscular relaxation and the massage chair capable of using the same

COWAY CO LTD4 citations68

US12551836B2Feb 17, 2026

Air filter and air purifier comprising same

COWAY CO LTD0 citations47

SEO IN SEOK

1 patent

US8497604B2Jul 30, 2013

Apparatus and system for controlling power saving in bidet

SEO IN SEOK5 citations68

KANG TAE KYUNG

1 patent

US8058852B2Nov 15, 2011

Device and method for detecting zero crossing and voltage amplitude from single pulse signal

KANG TAE KYUNG4 citations54

KANG TAE-KYUNG

1 patent

US8112826B2Feb 14, 2012

Apparatus and method for controlling opening and closing unit by using counter electromotive force of motor

KANG TAE-KYUNG1 citations43