Granted Patent
Utility
US 4,583,222 · App. 06/549,612
Method and apparatus for self-testing of floating point accelerator processors
Inventors:
Tryggve Fossum, Milton L. Shively
Patented Case
View Patent ↗
Granted: Apr 15, 1986
Filed: Nov 7, 1983
Inventors
Tryggve Fossum
Milton L. Shively
Assignee (at issue)
Digital Equipment 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.