Granted Patent
Utility
US 4,243,953 · App. 06/012,811
Voltage controlled oscillator presenting high impedance to parallel resonant tank circuit
Inventors:
Alvin R. Balaban, Steven A. Steckler
Patented Case
View Patent ↗
Granted: Jan 6, 1981
Filed: Feb 16, 1979
Inventors
Alvin R. Balaban
Steven A. Steckler
Assignee (at issue)
RCA 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.