Granted Patent
Utility
US 6,721,302 · App. 09/715,435
Apparatus, and associated method, for communicating packet data in a SDMA (Space-Division, Multiple-Access) communication scheme
Inventor:
Ari Alastalo
Patented Case
View Patent ↗
Granted: Apr 13, 2004
Filed: Nov 17, 2000
Inventor
Ari Alastalo
Assignee (at issue)
Nokia
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.