Granted Patent
Utility
US 4,821,170 · App. 07/040,513
Input/output system for multiprocessors
Inventors:
David Bernick, Kenneth K. Chan, Wing M. Chan, Yie-Fong Dan, Duc Manh Hoang, Zubair Hussain, Geoffrey Ignatius Iswandhi, James E. Korpi, Martin W. Sanner, Jay A. Zwagerman, Steven G. Silverman, James E. Smith
Patented Case
View Patent ↗
Granted: Apr 11, 1989
Filed: Apr 17, 1987
Inventors
David Bernick
Kenneth K. Chan
Wing M. Chan
Yie-Fong Dan
Duc Manh Hoang
Zubair Hussain
Geoffrey Ignatius Iswandhi
James E. Korpi
Martin W. Sanner
Jay A. Zwagerman
Steven G. Silverman
James E. Smith
Assignee (at issue)
Tandem Computers Incorporated
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.