Patents by Inventor Ashwini Kumar Bhat

Ashwini Kumar Bhat 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: 10797824
    Abstract: Methods, nodes and control modules are disclosed. In the method, circuitry of a first node in a mesh network converts an optical layer in a working path between the first node and a second node, to a data stream in a digital layer. The working path carries data traffic from the first node to the second node in the optical layer of the mesh network when there is no failure in the working path. Circuitry of the first node in the mesh network detects a failure in the working path due to detection of an error in the data stream in the digital layer. The circuitry of the first node establishes, through transmission of at least one signal from the first node to the second node, a restoration path in the optical layer based on, at least in part, detection of the error in the data stream in the digital layer.
    Type: Grant
    Filed: June 5, 2018
    Date of Patent: October 6, 2020
    Assignee: Infinera Corporation
    Inventors: Rajan Rao, Ashok Kunjidhapatham, Ashwini Kumar Bhat, Baranidhar Ramanathan, Sanjeev Ramachandran, Nikhil Satyarhi, Saratchandar Adayapalam Viswanathan, Biao Lu, Amit Satbhaiya, Ramnarayan Srinivasan, Ramakrishna Pratapa
  • Publication number: 20190007277
    Abstract: Systems, methods, and devices for simulating a large network topology and characterizing network devices. the method includes generating a simulated open shortest path first (OSPF) network topology using a simulator device; generating link state advertisement (LSA) OSPF packets based on the simulated OSPF network topology using the simulator device; and communicating the OSPF packets to a gateway device for flooding a real OSPF network topology with the OSPF packets.
    Type: Application
    Filed: June 30, 2017
    Publication date: January 3, 2019
    Applicant: Infinera Corporation
    Inventors: Mohit Misra, Prakash Singh Bisht, Ashwini Kumar Bhat, Devaraj Jagannath Poojari, Jyothi R
  • Publication number: 20190007238
    Abstract: Systems, methods, and devices for encoding and decoding a packet buffer for data exchange over a communications network, including parsing a data container definition file to determine a packet format; generating a code file based on the data container definition file; inserting the code file into a source tree of an application; compiling the source tree to generate an executable file; and executing the executable on a computing device in communication with the communications network, wherein the executable file encodes and decodes the packet buffer for data exchange over the communications network.
    Type: Application
    Filed: June 30, 2017
    Publication date: January 3, 2019
    Applicant: Infinera Corporation
    Inventors: Mohit Misra, Prakash Singh Bisht, Ashwini Kumar Bhat
  • Publication number: 20180351694
    Abstract: Methods, nodes and control modules are disclosed. In the method, circuitry of a first node in a mesh network converts an optical layer in a working path between the first node and a second node, to a data stream in a digital layer. The working path carries data traffic from the first node to the second node in the optical layer of the mesh network when there is no failure in the working path. Circuitry of the first node in the mesh network detects a failure in the working path due to detection of an error in the data stream in the digital layer. The circuitry of the first node establishes, through transmission of at least one signal from the first node to the second node, a restoration path in the optical layer based on, at least in part, detection of the error in the data stream in the digital layer.
    Type: Application
    Filed: June 5, 2018
    Publication date: December 6, 2018
    Inventors: Rajan Rao, Ashok Kunjidhapatham, Ashwini Kumar Bhat, Baranidhar Ramanathan, Sanjeev Ramachandran, Nikhil Satyarhi, Saratchandar Adayapalam Viswanathan, Biao Lu