Patents by Inventor Dave Lenrow

Dave Lenrow 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).

  • Network policy graphs
    Patent number: 10992520
    Abstract: Example implementations disclosed herein can be used to generate composite network policy graphs based on multiple network policy graphs input by network users that may have different goals for the network. The resulting composite network policy graph can be used to program a network so that it meets the requirements necessary to achieve the goals of at least some of the network users. In one example implementation, a method can include receiving multiple network policy graphs, generating composite endpoint groups based on relationships between endpoint groups and policy graph sources, generating composite paths based on the relationships between the endpoints and the network policy graphs, generating a composite network policy graph based on the composite endpoint groups and the composite paths, and analyzing the composite network policy graph to determine conflicts or errors.
    Type: Grant
    Filed: November 6, 2014
    Date of Patent: April 27, 2021
    Assignee: Hewlett Packard Enterprise Development LP
    Inventors: Junggun Lee, Chaithan M. Prakash, Charles F. Clark, Dave Lenrow, Yoshio Turner, Sujata Banerjee, Yadi Ma, Joon-Myung Kang, Puneet Sharma
  • NETWORK POLICY GRAPHS
    Publication number: 20170222873
    Abstract: Example implementations disclosed herein can be used to generate composite network policy graphs based on multiple network policy graphs input by network users that may have different goals for the network. The resulting composite network policy graph can be used to program a network so that it meets the requirements necessary to achieve the goals of at least some of the network users. In one example implementation, a method can include receiving multiple network policy graphs, generating composite endpoint groups based on relationships between endpoint groups and policy graph sources, generating composite paths based on the relationships between the endpoints and the network policy graphs, generating a composite network policy graph based on the composite endpoint groups and the composite paths, and analyzing the composite network policy graph to determine conflicts or errors.
    Type: Application
    Filed: November 6, 2014
    Publication date: August 3, 2017
    Inventors: Jung Gun Lee, Chaithan M. Prakash, Charles F. Clark, Dave Lenrow, Yoshio Turner, Sujata Banerjee, Yadi Ma, Joon-Myung Kang, Puneet Sharma