Chunlabook-do
South Korea
4
2009-06-25
The entities that hold a legal rights for patent applications filed by inventor Eun Jee Sook:
Jee Sook Eun from Chunlabook-do, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Key Management Method for Security and Device for Controlling Security Channel In Epon
#2 | 2007-06-14Method for controlling security channel in MAC security network and terminal using the same
#3 | 2006-06-15Authentication method for link protection in Ethernet passive optical network
#4 | 2006-06-15Method for detecting security module for link protection in ethernet passive optical network
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