Granted Patent
Utility
US 6,522,644 · App. 09/104,339
Method for decorrelating background interference in a time-synchronized mobile communications system
Inventor:
Bengt Bergkvist
Patented Case
View Patent ↗
Granted: Feb 18, 2003
Filed: Jun 25, 1998
Inventor
Bengt Bergkvist
Assignee (at issue)
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
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.