Granted Patent
Utility
US 5,331,206 · App. 07/877,000
Circuit for driving a transmission line
Inventor:
John E. Liron
Patented Case
View Patent ↗
Granted: Jul 19, 1994
Filed: May 1, 1992
Inventor
John E. Liron
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.