Granted Patent
Utility
US 5,615,209 · App. 08/507,714
Method and apparatus for CDMA signal orthogonalization
Inventor:
Gregory E. Bottomley
Patented Case
View Patent ↗
Granted: Mar 25, 1997
Filed: Jul 26, 1995
Inventor
Gregory E. Bottomley
Assignee (at issue)
ERICSSON GMBH
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.