Patents by Inventor James McCollum

James McCollum has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Fault resilient/fault tolerant computing
    Publication number: 20050039074
    Abstract: A fault tolerant/fault resilient computer system includes a first coserver and a second coserver. The first coserver includes a first application environment (AE) processor and a first I/O subsystem processor on a first common motherboard. The second coserver includes a second AE processor and a second I/O subsystem processor on a second common motherboard. Each of the AE processors has a clock that operates asynchronously to clocks of the other AE processor, and the AE processors operate in instruction lockstep.
    Type: Application
    Filed: July 8, 2004
    Publication date: February 17, 2005
    Inventors: Glenn Tremblay, Paul Leveille, James McCollum, Thomas Bissett, J. Pratt