Inventor

JOO YOUNG-HOON

KR5 patents

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

SAMSUNG ELECTRONICS CO LTD

3 patents

US6867912B2Mar 15, 2005

Wide-band erbium-doped fiber amplifier and wavelength division multiplexing optical transmission system

SAMSUNG ELECTRONICS CO LTD14 citations82

US6785043B2Aug 31, 2004

Dispersion-compensated optical fiber amplifier

SAMSUNG ELECTRONICS CO LTD11 citations73

US6888671B2May 3, 2005

Optical amplifier device and bidirectional wavelength division multiplexing optical communication system using the same

SAMSUNG ELECTRONICS CO LTD10 citations72

JOO YOUNG HOON

1 patent

US8844081B2Sep 30, 2014

Method of controlling the opening of door of laundry treatment machine

JOO YOUNG HOON6 citations64

CATHOLIC UNIV KOREA IND ACADEMIC COOPERATION FOUNDATION

1 patent

US12573504B2Mar 10, 2026

Apparatus for diagnosing disease causing voice and swallowing disorders and method for diagnosing same

CATHOLIC UNIV KOREA IND ACADEMIC COOPERATION FOUNDATION0 citations39