Granted Patent
Utility
US 5,477,197 · App. 08/327,763
Voltage controlled oscillator with improved voltage versus frequency characteristic
Inventor:
Shawn M. Logan
Patented Case
View Patent ↗
Granted: Dec 19, 1995
Filed: Oct 24, 1994
Inventor
Shawn M. Logan
Assignee (at issue)
AT&T CORP.
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.