Granted Patent
Utility
US 5,801,595 · App. 08/781,629
Device and method for digital vestigial sideband modulation
Inventors:
Robert C. Davis, Edwin R. Twitchell
Patented Case
View Patent ↗
Granted: Sep 1, 1998
Filed: Jan 10, 1997
Inventors
Robert C. Davis
Edwin R. Twitchell
Assignee (at issue)
HARRIS CORPORATION
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.