Granted Patent
Utility
US 5,126,998 · App. 07/525,110
Method and apparatus for transmitting and receiving a carrier signal which is simultaneously frequency and phase modulated
Inventor:
Albert M. Stem, Jr.
Patented Case
View Patent ↗
Granted: Jun 30, 1992
Filed: May 16, 1990
Inventor
Albert M. Stem, Jr.
Assignee (at issue)
U.V. Satellite Resources, 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.