Granted Patent
Utility
US 5,751,190 · App. 08/701,368
Gain-controlled amplifier and distributed amplifier
Inventors:
The-Linh Nguyen, Alois Peter Freundorfer
Patented Case
View Patent ↗
Granted: May 12, 1998
Filed: Aug 22, 1996
Inventors
The-Linh Nguyen
Alois Peter Freundorfer
Assignee (at issue)
Nortel Networks Limited
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.