Granted Patent
Utility
US 4,359,779 · App. 06/214,092
FM Transmitter with frequency ramp phase and amplitude correction means
Inventor:
Arnold M. Levine
Patented Case
View Patent ↗
Granted: Nov 16, 1982
Filed: Dec 8, 1980
Inventor
Arnold M. Levine
Assignee (at issue)
International Telephone and Telegraph 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.