Granted Patent
Utility
US 6,518,845 · App. 09/809,221
PLL frequency synthesizer circuit
Inventor:
Hiroto Nakamichi
Patented Case
View Patent ↗
Granted: Feb 11, 2003
Filed: Mar 16, 2001
Inventor
Hiroto Nakamichi
Assignee (at issue)
Fujitsu 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.