Inventor

KWACK MYUNG JOON

KR4 patents

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

ELECTRONICS & TELECOMMUNICATIONS RES INST

3 patents

US9690042B2Jun 27, 2017

Optical input/output device, optical electronic system including the same, and method of manufacturing the same

ELECTRONICS & TELECOMMUNICATIONS RES INST4 citations71

US10466413B2Nov 5, 2019

Opto-electronic system including optical input/output device

ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations51

US10168474B2Jan 1, 2019

Method of manufacturing optical input/output device

ELECTRONICS & TELECOMMUNICATIONS RES INST0 citations51

KOREA ELECTRONICS TELECOMM

1 patent

US9164238B2Oct 20, 2015

Optical coupler having self-focusing region and arryed-waveguide grating structure including the same

KOREA ELECTRONICS TELECOMM5 citations71