Patents by Inventor Jay S. Tsao

Jay S. Tsao 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).

  • Scalable transport layer protocol for multiprocessor interconnection networks that tolerates interconnection component failure
    Patent number: 6615221
    Abstract: A system and method for data communication in a multi-controller environment is disclosed. The system and method utilize a sequence number protocol to filter duplicate packets, adapt to transient errors, and to reroute data packets to avoid hardware malfunctions. The system and method further employ a transaction database to track packet communication in accordance with the sequence numbers. Moreover, the system and method may be implemented in hardware or software to provide a transparent transport layer to higher level hardware layers. The system and method utilize sequence number domains and a bridging protocol to reduce requirements associated with maintaining sequence number threads.
    Type: Grant
    Filed: March 9, 2001
    Date of Patent: September 2, 2003
    Assignee: Hewlett-Packard Development Company, LP.
    Inventors: Craig W Warner, Jay S. Tsao
  • Scalable transport layer protocol for multiprocessor interconnection networks that tolerates interconnection component failure
    Publication number: 20020129029
    Abstract: A system and method for data communication in a multi-controller environment is disclosed. The system and method utilize a sequence number protocol to filter duplicate packets, adapt to transient errors, and to reroute data packets to avoid hardware malfunctions. The system and method further employ a transaction database to track packet communication in accordance with the sequence numbers. Moreover, the system and method may be implemented in hardware or software to provide a transparent transport layer to higher level hardware layers. The system and method utilize sequence number domains and a bridging protocol to reduce requirements associated with maintaining sequence number threads.
    Type: Application
    Filed: March 9, 2001
    Publication date: September 12, 2002
    Inventors: Craig W. Warner, Jay S. Tsao