Patents by Inventor Paul Lesiak

Paul Lesiak 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).

  • Distributed policy store
    Patent number: 10250446
    Abstract: The disclosed technology relates to a distributed policy store. A system is configured to locate, in an index, an entry for a network entity, determine, based on the entry, a file identifier for a file containing a record for the network entity and an offset indicating a location of the record in the file. The system is further configured to locate the file in a distributed file system using the file identifier, locate the record in the file using the offset, and retrieve the record.
    Type: Grant
    Filed: March 27, 2017
    Date of Patent: April 2, 2019
    Assignee: Cisco Technology, Inc.
    Inventors: Rohit Prasad, Shashi Gandham, Hai Vu, Varun Malhotra, Sunil Gupta, Abhishek Singh, Navindra Yadav, Ali Parandehgheibi, Ravi Prasad, Praneeth Vallem, Paul Lesiak, Hoang Nguyen
  • Sharding Of Network Resources In A Network Policy Platform
    Publication number: 20180278459
    Abstract: The disclosed technology relates to assigning network agents to communication modules. A network policy system is configured to assign network agents to buckets based on an agent identifier of each agent. The network policy system can assign buckets to communication modules. When a failed communication module is detected, the network policy system can reassigning buckets assigned to the failed communication module to operational communication modules.
    Type: Application
    Filed: March 27, 2017
    Publication date: September 27, 2018
    Inventors: Rohit Prasad, Hai Vu, Shih-Chun Chang, Hoang Nguyen, Shashi Gandham, Navindra Yadav, Praneeth Vallem, Sunil Gupta, Ravi Prasad, Paul Lesiak
  • Distributed Policy Store
    Publication number: 20180278481
    Abstract: The disclosed technology relates to a distributed policy store. A system is configured to locate, in an index, an entry for a network entity, determine, based on the entry, a file identifier for a file containing a record for the network entity and an offset indicating a location of the record in the file. The system is further configured to locate the file in a distributed file system using the file identifier, locate the record in the file using the offset, and retrieve the record.
    Type: Application
    Filed: March 27, 2017
    Publication date: September 27, 2018
    Inventors: Rohit Prasad, Shashi Gandham, Hai Vu, Varun Malhotra, Sunil Gupta, Abhishek Singh, Navindra Yadav, Ali Parandehgheibi, Ravi Prasad, Praneeth Vallem, Paul Lesiak, Hoang Nguyen