Granted Patent
Utility
US 6,501,805 · App. 09/312,353
Broadcast transmission system with single correction filter for correcting linear and non-linear distortion
Inventor:
Edwin R. Twitchell
Patented Case
View Patent ↗
Granted: Dec 31, 2002
Filed: May 14, 1999
Inventor
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.