Granted Patent
Utility
US 5,666,539 · App. 08/531,264
Reducing I/O activity to allow a host based printing system to activate power management functions
Inventor:
Vincent J. Kenkel
Patented Case
View Patent ↗
Granted: Sep 9, 1997
Filed: Sep 20, 1995
Inventor
Vincent J. Kenkel
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.