Granted Patent
Utility
US 5,502,415 · App. 08/256,228
Booster power generating circuit
Inventors:
Katsuaki Matsui, Sampei Miyamoto, Hidekazu Kikuchi
Patented Case
View Patent ↗
Granted: Mar 26, 1996
Filed: Jun 29, 1994
Inventors
Katsuaki Matsui
Sampei Miyamoto
Hidekazu Kikuchi
Assignee (at issue)
OKI ELECTRIC INDUSTRY 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.