Daegu
South Korea
13
2012-08-23
The entities that hold a legal rights for patent applications filed by inventor Mun Sil-Gu:
Sil-Gu Mun from Daegu, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
TRANSMISSION DEVICE OF A LOW-NOISE OPTICAL SIGNAL HAVING A LOW-NOISE MULTI-WAVELENGTH LIGHT SOURCE, A TRANSMISSION DEVICE OF BROADCAST SIGNALS USING A LOW-NOISE MULTI-WAVELENGTH LIGHT SOURCE, AND AN OPTICAL ACCESS NETWORK HAVING THE SAME
#2 | 2012-07-12Multiple star wavelength division multiplexing passive optical networks using a wavelength assignment method
#3 | 2012-05-03OPTICAL SOURCE FOR WAVELENGTH DIVISION MULTIPLEXED OPTICAL NETWORK CAPABLE OF HIGH-SPEED TRANSMISSION OF AN OPTICAL SIGNAL BY USING UN-POLARIZED LIGHT SOURCE AND A WAVELENGTH DIVISION MULTIPLEXED-PASSIVE OPTICAL NETWORK HAVING THE SAME
#4 | 2012-03-01Wavelength division multiplexed-passive optical network capable of high-speed transmission of an optical signal by using modulation format having high spectral efficiency
#5 | 2011-10-20FAULT LOCALIZATION METHOD AND A FAULT LOCALIZATION APPARATUS IN A PASSIVE OPTICAL NETWORK AND A PASSIVE OPTICAL NETWORK HAVING THE SAME
#6 | 2010-11-18REMOTE NODE CONFIGURATION FOR PROVIDING UPGRADED SERVICES IN A PASSIVE OPTICAL NETWORK AND A PASSIVE OPTICAL NETWORK HAVING THE SAME
#7 | 2010-09-02Wavelength-division multiplexed passive optical network for reducing degradation in noise characteristic of wavelength-locked fabry-perot laser diodes
#8 | 2010-03-04Method and network architecture for upgrading legacy passive optical network to wavelength division multiplexing passive optical network based next-generation passive optical network
#9 | 2010-02-25Multiple star wavelength division multiplexing passive optical networks using a wavelength assignment method
#10 | 2008-12-18Long-Reach Wavelength Division Multiplexing Passive Optical Network (Wdm-Pon)
#11 | 2008-09-25Wavelength division multiplexed-passive optical network capable of high-speed transmission of an optical signal by using modulation format having high spectral efficiency
#12 | 2007-09-06Receiver having an apparatus for varying decision threshold level and an optical transmission system having the same
#13 | 2006-11-16Optical network terminator and optical network connection method using it
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