Granted Patent
Utility
US 5,751,194 · App. 08/750,593
Phase-locked loop having charge pump controlled according to temperature and frequency
Inventors:
Mika Haapanen, Andre Dekker
Patented Case
View Patent ↗
Granted: May 12, 1998
Filed: Dec 6, 1996
Inventors
Mika Haapanen
Andre Dekker
Assignee (at issue)
Nokia Telecommunications Oy
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.