Granted Patent
Utility
US 6,192,086 · App. 09/483,447
Digital sub-systems and building blocks for a mostly digital low-cost BTSC compatible encoder
Inventor:
Roger R. Darr
Patented Case
View Patent ↗
Granted: Feb 20, 2001
Filed: Jan 14, 2000
Inventor
Roger R. Darr
Assignee (at issue)
ANTEC INC.
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.