Granted Patent
Utility
US 6,721,299 · App. 09/376,373
Pilot signals for synchronization and/or channel estimation
Inventor:
Young-Joon Song
Patented Case
View Patent ↗
Granted: Apr 13, 2004
Filed: Aug 18, 1999
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.