Granted Patent
Utility
US 5,497,501 · App. 08/147,034
DMA controller using a predetermined number of transfers per request
Inventors:
Ichiro Kohzono, Tsuyoshi Katayose
Patented Case
View Patent ↗
Granted: Mar 5, 1996
Filed: Nov 1, 1993
Inventors
Ichiro Kohzono
Tsuyoshi Katayose
Assignee (at issue)
NEC 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.