Granted Patent
Utility
US 5,172,068 · App. 07/704,912
Third-order predistortion linearization circuit
Inventor:
Richard B. Childs
Patented Case
View Patent ↗
Granted: Dec 15, 1992
Filed: May 21, 1991
Inventor
Richard B. Childs
Assignee (at issue)
Amoco 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.