Patents by Inventor Huayu Fu

Huayu Fu 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).

  • Live network sandboxing on a centralized management system
    Patent number: 11088915
    Abstract: Systems, methods, and computer-readable media for predicting policy changes in a network environment through a data serialization language. Running configurations of one or more network devices in a network environment can be collected. Further, a master device template of a new policy for the network environment can be generated through a data serialization language based on the running configurations of the one or more network devices. The master device template can include a directory-based tree structure of a simulated implementation of the new policy in the network environment. Policy changes in the network environment for the new policy can be predicted before implementing the new policy in the network environment based on simulated packet traversal through the directory-based tree structure of the simulated implementation of the policy in the network environment.
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: August 10, 2021
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: Neha Malhotra, Vandhana Somaskanthan, Renuka Mohan Channapatna, Vinay Prabhu, Jigar Dinesh Parekh, Huayu Fu
  • LIVE NETWORK SANDBOXING ON A CENTRALIZED MANAGEMENT SYSTEM
    Publication number: 20210226849
    Abstract: Systems, methods, and computer-readable media for predicting policy changes in a network environment through a data serialization language. Running configurations of one or more network devices in a network environment can be collected. Further, a master device template of a new policy for the network environment can be generated through a data serialization language based on the running configurations of the one or more network devices. The master device template can include a directory-based tree structure of a simulated implementation of the new policy in the network environment. Policy changes in the network environment for the new policy can be predicted before implementing the new policy in the network environment based on simulated packet traversal through the directory-based tree structure of the simulated implementation of the policy in the network environment.
    Type: Application
    Filed: January 17, 2020
    Publication date: July 22, 2021
    Inventors: Neha Malhotra, Vandhana Somaskanthan, Renuka Mohan Channapatna, Vinay Prabhu, Jigar Dinesh Parekh, Huayu Fu