Inventor

CHU MOO JUNG

KR21 patents

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

CHU MOO JUNG

KOREA ELECTRONICS TELECOMM

PMD compensator based on separation of principal state of polarization control and differential group delay control, and method thereof

Fiber amplifier and control method thereof

L-band erbium-doped fiber amplifier pumped by 1530 nm-band pump

Optical signal receiving apparatus and method using the same

Electronic device including LTCC inductor

Dispersion compensating fiber for S-band discrete Raman amplifier

Optical fiber amplification method and apparatus for controlling gain

Device and method for compensating for polarization mode dispersion in optical transmission

Erbium-doped optical fiber amplifier using input optical signal filtering

Inhomogeneity tunable erbium-doped fiber amplifier with long wavelength gain band and method of blocking propagation of backward amplified spontaneous light emission in the same

Channel allocation method in multirate WDM system

Method of manufacturing dye sensitized solar battery and solar battery assembling apparatus for the same

Method for automatically revising wavelength of electro-absorption modulator integrated laser diode

Method of fabricating a metal oxide

Method of manufacturing metal oxide crystal and method of fabricating substrate for solar cell

ELECTRONICS & TELECOMMUNICATIONS RES INST

Inverter system for photovoltaic power generation

Power conversion system and operation method thereof

ELECT & TELECOMM RESEARCH INST

Method and apparatus for controlling wavelength tuning of optical source for optical communication

Apparatus and method for gain-spectrum-tilt compensation in long-wavelength band dispersion-compensating hybrid fiber amplifier

JUN DONG SUK

Sensing device having multi beam antenna array

MOON SEOK-HWAN

Solid type heat dissipation device