Granted Patent
Utility
US 6,525,614 · App. 09/995,976
Voltage boost system having feedback control
Inventor:
Takashi Tanimoto
Patented Case
View Patent ↗
Granted: Feb 25, 2003
Filed: Nov 16, 2001
Inventor
Takashi Tanimoto
Assignee (at issue)
SANYO ELECTRIC CO., LTD.
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.