Granted Patent
Utility
US 5,898,693 · App. 08/400,792
Spectrum manager for communication network
Inventors:
Mario P. Vecchi, Jay Vaughan
Patented Case
View Patent ↗
Granted: Apr 27, 1999
Filed: Mar 8, 1995
Inventors
Mario P. Vecchi
Jay Vaughan
Assignee (at issue)
Time Warner Entertainment Company, L.P.
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.