Granted Patent
Utility
US 6,665,279 · App. 09/224,800
Wide band wireless multimedia communication system
Inventors:
Ok Moon Kwak, Kwang-Joo Choi
Patented Case
View Patent ↗
Granted: Dec 16, 2003
Filed: Dec 31, 1998
Inventors
Ok Moon Kwak
Kwang-Joo Choi
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.