Granted Patent
Utility
US 5,869,969 · App. 08/747,824
Battery charger/rectifier voltage temperature compensation circuit including protection and diagnostic scheme
Inventors:
Lorenzo Cividino, Giampaolo Carli
Patented Case
View Patent ↗
Granted: Feb 9, 1999
Filed: Nov 13, 1996
Inventors
Lorenzo Cividino
Giampaolo Carli
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.