Granted Patent
Utility
US 5,487,154 · App. 07/913,608
Host selectively determines whether a task should be performed by digital signal processor or DMA controller according to processing time and I/O data period
Inventor:
Keita Gunji
Patented Case
View Patent ↗
Granted: Jan 23, 1996
Filed: Jul 14, 1992
Inventor
Keita Gunji
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.