Granted Patent
Utility
US 4,754,397 · App. 06/853,537
Fault tolerant modular subsystems for computers
Inventors:
Rooshabh Varaiya, David S. Ng, Armando Pauker, Joerg Ferchau
Patented Case
View Patent ↗
Granted: Jun 28, 1988
Filed: Apr 18, 1986
Inventors
Rooshabh Varaiya
David S. Ng
Armando Pauker
Joerg Ferchau
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.