Granted Patent
Utility
US 5,448,743 · App. 07/917,497
General I/O port interrupt mechanism
Inventors:
Dale E. Gulick, Joe W. Peterson, Munehiro Yoshikawa, Hiroshi Matsubara, Toshihiro Fujita, Kazushige Tsurumi
Patented Case
View Patent ↗
Granted: Sep 5, 1995
Filed: Jul 21, 1992
Inventors
Dale E. Gulick
Joe W. Peterson
Munehiro Yoshikawa
Hiroshi Matsubara
Toshihiro Fujita
Kazushige Tsurumi
Assignee (at issue)
Advanced Micro Devices, Inc.
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.