Granted Patent
Utility
US 6,510,309 · App. 08/752,767
Intermediate frequency amplifier circuit for use in receive and transmit modes
Inventors:
Philip H. Thompson, Paul R. Andrys, Ed F. Lawrence
Patented Case
View Patent ↗
Granted: Jan 21, 2003
Filed: Nov 20, 1996
Inventors
Philip H. Thompson
Paul R. Andrys
Ed F. Lawrence
Assignee (at issue)
Conexant Systems, LLC
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.