Patents by Inventor Alex Krivit

Alex Krivit 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: 11960407
    Abstract: Purging resources from a cache in a distributed networked system is described. A first data center of the distributed networked system receives a purge request to purge a resource from cache. If the purge request does not include a cache key, the first data center determines whether the purge request is valid, and if valid, purges the resource from cache of the first data center, generates a cache key for the resource, and causes the purge request that includes the generated cache key to be sent to other data centers of the distributed networked system for purging the resource from cache. If the purge request includes a cache key, the first data center skips determining whether the purge request is valid and purges the resource from cache based on the cache key.
    Type: Grant
    Filed: October 6, 2023
    Date of Patent: April 16, 2024
    Assignee: CLOUDFLARE, INC.
    Inventors: Zaidoon Abd Al Hadi, Connor Harwood, Alex Krivit, Samantha Aki Shugaeva, Steven Alexander Siloti
  • Publication number: 20230088115
    Abstract: An intermediary server receives a request from a client that identifies an asset that is handled by an origin server. The intermediary server generates an informational response that includes one or more link header fields that reference one or more pieces of content respectively that are predicted by the intermediary server to be linked within a final response for the asset. The intermediary server transmits the generated informational response to the client prior to a final response for the request. The intermediary server transmits the request to the origin server and receives a final response to the request. The intermediary server transmits the final response to the request to the client.
    Type: Application
    Filed: May 2, 2022
    Publication date: March 23, 2023
    Inventors: Alex Krivit, Rustam Xing Lalkaka, Samantha Aki Shugaeva, Edward H. Wang, Yuchen Wu
  • Patent number: 11323537
    Abstract: An intermediary server determines, for an asset handled by an origin server, piece(s) of content for inclusion in link header field(s) in an informational response that signifies that the piece(s) of content are predicted to be linked within a final response for the asset. The intermediary server generates an informational response that includes the link header field(s) and responds to a request from a client with the informational response. The intermediary server transmits the request to the origin server. The intermediary server receives the final response to the request from the origin server, and transmits the final response to the client.
    Type: Grant
    Filed: September 15, 2021
    Date of Patent: May 3, 2022
    Assignee: CLOUDFLARE, INC.
    Inventors: Alex Krivit, Rustam Xing Lalkaka, Samantha Aki Shugaeva, Edward H. Wang, Yuchen Wu