Granted Patent
Utility
US 4,652,808 · App. 06/615,353
Efficiency switching voltage converter system
Inventors:
Graham Y. Mostyn, Mohammad Yunus
Patented Case
View Patent ↗
Granted: Mar 24, 1987
Filed: May 30, 1984
Inventors
Graham Y. Mostyn
Mohammad Yunus
Assignee (at issue)
Intersil 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.