Seoul
South Korea
2
2013-03-21
The entities that hold a legal rights for patent applications filed by inventor LEE Eunseong:
Eunseong LEE from Seoul, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Method for providing supplementary service control menu and system to provide the supplementary service control menu
#2 | 2011-01-20Method for providing supplementary service control menu and system to provide the supplementary service control menu
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