Granted Patent
Utility
US 5,136,368 · App. 07/645,375
Television signal decoder with improved architecture
Inventor:
Jon Fairhurst
Patented Case
View Patent ↗
Granted: Aug 4, 1992
Filed: Jan 24, 1991
Inventor
Jon Fairhurst
Assignee (at issue)
GRASS VALLEY LIMITED
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.