Granted Patent
Utility
US 5,867,696 · App. 08/594,296
Saving a program counter value as the return address in an arbitrary general purpose register
Inventors:
Sachiko Okayama, Hiroshi Katsuta
Patented Case
View Patent ↗
Granted: Feb 2, 1999
Filed: Jan 30, 1996
Inventors
Sachiko Okayama
Hiroshi Katsuta
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.