Granted Patent
Utility
US 6,804,264 · App. 09/525,444
Pilot signals for synchronization and/or channel estimation
Inventor:
Young-Joon Song
Patented Case
View Patent ↗
Granted: Oct 12, 2004
Filed: Mar 14, 2000
Inventor
Young-Joon Song
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.