Gyeonggi-do
South Korea
3
2009-11-26
The entities that hold a legal rights for patent applications filed by inventor Son Eui Seung:
Eui Seung Son from Gyeonggi-do, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Communication recovering system for wavelength division multiplexed passive optical network
#2 | 2006-10-05Fault localization apparatus for optical line in wavelength division multiplexed passive optical network
#3 | 2006-05-18Communication recovering system for wavelength division multiplexed passive optical network
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