Granted Patent
Utility
US 5,222,239 · App. 07/954,706
Process and apparatus for reducing power usage microprocessor devices operating from stored energy sources
Inventor:
Winn Rosch
Patented Case
View Patent ↗
Granted: Jun 22, 1993
Filed: Sep 30, 1992
Inventor
Winn Rosch
Assignee (at issue)
Prof. Michael H. Davis
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.