Granted Patent
Utility
US 4,516,270 · App. 06/471,418
Microwave receiver front end design
Inventor:
James P. Phillips
Patented Case
View Patent ↗
Granted: May 7, 1985
Filed: Mar 2, 1983
Inventor
James P. Phillips
Assignee (at issue)
Motorola, 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.