Granted Patent
Utility
US 6,680,601 · App. 10/160,577
Circuit and method for power mediation in electronic device
Inventor:
Markus Wallgren
Patented Case
View Patent ↗
Granted: Jan 20, 2004
Filed: May 31, 2002
Inventor
Markus Wallgren
Assignee (at issue)
Telespree Communications
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.