Granted Patent
Utility
US 5,745,707 · App. 08/504,957
Bus control device for computer system having computer and DMA device
Inventor:
Akira Takahashi
Patented Case
View Patent ↗
Granted: Apr 28, 1998
Filed: Jul 20, 1995
Inventor
Akira Takahashi
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.