Patents by Inventor Frederick Fellenser

Frederick Fellenser 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).

  • Maintenance interface unit for servicing multiprocessor systems
    Publication number: 20050027897
    Abstract: An apparatus containing a maintenance interface unit is described. In one exemplary implementation, the apparatus includes a multiprocessor system and the maintenance interface unit. The multiprocessor system uses cache coherency for accessing memory. The maintenance interface unit is integrated within the multiprocessor system and is configured to provide a backdoor accessibility to the multiprocessor system on-behalf of a peripheral maintenance system. The maintenance interface unit is also configured to perform operations within the multiprocessor system while maintaining the cache coherency.
    Type: Application
    Filed: July 11, 2003
    Publication date: February 3, 2005
    Inventors: Frederick Fellenser, Josh Collier