Daejon
South Korea
4
2010-09-09
The entities that hold a legal rights for patent applications filed by inventor LEE Bhum-Cheol:
Bhum-Cheol LEE from Daejon, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
METHOD AND APPARATUS FOR PROTECTION SWITCHING IN RING NETWORK
#2 | 2006-07-06Efficient switching device and method for fabricating the same using multiple shared memories
#3 | 2006-06-22Aggregation switch apparatus for broadband subscribers
#4 | 2006-06-15Apparatus for changing MAC address to identify subscriber and method thereof
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