Granted Patent
Utility
US 5,450,615 · App. 08/172,009
Prediction of indoor electromagnetic wave propagation for wireless indoor systems
Inventors:
Steven J. Fortune, David M. Gay, Brian W. Kernighan, Orlando Landron, Reinaldo A. Valenzuela, Margaret H. Wright
Patented Case
View Patent ↗
Granted: Sep 12, 1995
Filed: Dec 22, 1993
Inventors
Steven J. Fortune
David M. Gay
Brian W. Kernighan
Orlando Landron
Reinaldo A. Valenzuela
Margaret H. Wright
Assignee (at issue)
AT&T 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.