Granted Patent
Utility
US 6,519,337 · App. 09/303,607
Method for searching trunks in telecommunication N/Ws
Inventors:
Jin-Mo Koo, Hong Yoon Kim
Patented Case
View Patent ↗
Granted: Feb 11, 2003
Filed: May 3, 1999
Inventors
Jin-Mo Koo
Hong Yoon Kim
Assignee (at issue)
LG ELECTRONICS INC.
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.