Granted Patent
Utility
US 5,577,029 · App. 08/435,838
Cellular communication network having intelligent switching nodes
Inventors:
Priscilla Marilyn Lu, Timothy Richard White
Patented Case
View Patent ↗
Granted: Nov 19, 1996
Filed: May 4, 1995
Inventors
Priscilla Marilyn Lu
Timothy Richard White
Assignee (at issue)
Interwave Communications, Inc.
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.