Granted Patent
Utility
US 6,469,993 · App. 09/223,734
Method for controlling traffic load in mobile communication system
Inventors:
Chang Keun Seo, Cheol Kyun Heo
Patented Case
View Patent ↗
Granted: Oct 22, 2002
Filed: Dec 31, 1998
Inventors
Chang Keun Seo
Cheol Kyun Heo
Assignee (at issue)
LG Information & Communications, Ltd.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.