Patents by Inventor Atit JAIN

Atit JAIN 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).

  • Hitless upgrade of a network device
    Patent number: 11900096
    Abstract: A network device obtains a data package associated with an ISSU procedure and determines, based on the data package, that a control plane of the network device is to be rebooted to facilitate performance of the ISSU procedure. The network device causes, based on determining that the control plane is to be rebooted, a plurality of applications of the network device to stop executing on the network device and a control plane state of the network device to be frozen. The network device then causes the ISSU procedure to be performed. The network causes, based on causing the ISSU procedure to be performed, the control plane state of the network device to be restored and the plurality of applications to resume executing on the network device.
    Type: Grant
    Filed: March 21, 2022
    Date of Patent: February 13, 2024
    Assignee: Juniper Networks, Inc.
    Inventors: Shrish Mahishi, Ramesh Rajan, Vijay Paul, Sanjeev Anandrao Mahajan, Atit Jain, Pramod Srinivasan
  • HITLESS UPGRADE OF A NETWORK DEVICE
    Publication number: 20230297358
    Abstract: A network device obtains a data package associated with an ISSU procedure and determines, based on the data package, that a control plane of the network device is to be rebooted to facilitate performance of the ISSU procedure. The network device causes, based on determining that the control plane is to be rebooted, a plurality of applications of the network device to stop executing on the network device and a control plane state of the network device to be frozen. The network device then causes the ISSU procedure to be performed. The network causes, based on causing the ISSU procedure to be performed, the control plane state of the network device to be restored and the plurality of applications to resume executing on the network device.
    Type: Application
    Filed: March 21, 2022
    Publication date: September 21, 2023
    Inventors: Shrish MAHISHI, Ramesh RAJAN, Vijay PAUL, Sanjeev Anandrao MAHAJAN, Atit JAIN, Pramod SRINIVASAN