Patents by Inventor Kiran Kumar Venkata Purna Chenna Kesava VEMULA

Kiran Kumar Venkata Purna Chenna Kesava VEMULA 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).

  • LKG Client Cache For DNS Resiliency
    Publication number: 20230370418
    Abstract: Techniques for implementing a last known good (LKG) client-side cache for DNS resiliency are disclosed. A first DNS request is submitted to a DNS server. A first DNS resolution that resolves an IP address for a domain name is received. A service stores the first DNS resolution in an LKG cache residing on the local host. A second DNS request is sent, where the second DNS request again requests to resolve the same domain name. In response to determining that a second DNS resolution for the second DNS request has not been received, the service obtains the IP address for the domain name from the LKG cache.
    Type: Application
    Filed: May 12, 2022
    Publication date: November 16, 2023
    Inventors: Vinothkumar PRABHAKARAN, Srikanth SUBRAMANIAN, Kiran Kumar Venkata Purna Chenna Kesava VEMULA, Arpan Kumar GUPTA, Aditya SHARMA, Peter Alan CARLIN, Ivan Dimitrov PASHOV