Granted Patent
Utility
US 6,813,169 · App. 10/603,626
Inverter device capable of reducing through current
Inventors:
Hiroyuki Inoue, Akira Ohmichi
Patented Case
View Patent ↗
Granted: Nov 2, 2004
Filed: Jun 26, 2003
Inventors
Hiroyuki Inoue
Akira Ohmichi
Assignee (at issue)
Renesas Technology Corporation
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.