Granted Patent
Utility
US 6,504,428 · App. 09/859,720
High linearity multicarrier RF amplifier
Inventors:
Armando Cova, Emil J. Crescenzi, Jr., Augustin P. Chang, Stephen J. Foley
Patented Case
View Patent ↗
Granted: Jan 7, 2003
Filed: May 16, 2001
Inventors
Armando Cova
Emil J. Crescenzi, Jr.
Augustin P. Chang
Stephen J. Foley
Assignee (at issue)
Spectrian 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.