Patents by Inventor Larry K. Plank

Larry K. Plank 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).

  • Patent number: 4995035
    Abstract: An improved method for dynamically and centrally managing a network which is being partitioned into Focal Point (FP) nodes and non-FP (NFP) or serviced nodes. Each FP node provides management services to an assigned group of non-FP nodes. The names of the non-FP nodes are maintained in a table called a "sphere of control" (SOC) table at the FP node that services those NFP nodes. As NFP nodes in the SOC table become active, the FP establishes a session with the NFP node and sends it a "Request to be Your FP" message. If the NFP node supports the keys (bit pattern identifying a particular category of management services data) for which authorization is being requested, the NFP node replies positively acknowledging the requestor as its focal point for the specified key. Thereafter, problem messages which are related to the particular type of management services are forwarded to the FP node.
    Type: Grant
    Filed: October 31, 1988
    Date of Patent: February 19, 1991
    Assignee: International Business Machines Corporation
    Inventors: Leo J. Cole, Curtis J. Frantz, Jeannette Lee, Zvonimir Ordanic, Larry K. Plank