Granted Patent
Utility
US 5,784,271 · App. 08/536,844
Data processor for interruption control between the CPU and the interruption controller
Inventor:
Kazunori Nagasaki
Patented Case
View Patent ↗
Granted: Jul 21, 1998
Filed: Sep 29, 1995
Inventor
Kazunori Nagasaki
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.