Granted Patent
Utility
US 5,457,712 · App. 08/201,832
Method for providing time diversity
Inventor:
Vijitha Weerackody
Patented Case
View Patent ↗
Granted: Oct 10, 1995
Filed: Feb 25, 1994
Inventor
Vijitha Weerackody
Assignee (at issue)
AT & T IPM Corp.
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.