Patents by Inventor Hariharan Kolam

Hariharan Kolam 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).

  • Publication number: 20190260750
    Abstract: A method of modifying a usage of a Document Object Model (DOM) application programming interfaces (API) is disclosed. A request for a webpage file is received from a web browser. A modified webpage file is formed based on the requested webpage file by forming and injecting a DOM virtualization client into the modified webpage file. The modified webpage file is sent to the web browser. The web browser is configured to load the modified webpage file and execute the DOM virtualization client. The DOM virtualization client is configured to intercept a usage of a DOM API associated with one or more scripts running on the web browser. The DOM virtualization client is configured to modify the usage of the DOM API based on identities of the one or more scripts.
    Type: Application
    Filed: May 5, 2019
    Publication date: August 22, 2019
    Inventors: Mehrdad Reshadi, Hariharan Kolam, Rajaram Gaunker, Raghu Batta Venkat
  • Publication number: 20190260848
    Abstract: A method of delivering dynamic web content by a proxy server is disclosed. A plurality of responses to requests for dynamic web content at a URL (uniform resource locator) is prefetched by a proxy server from an origin server. The plurality of prefetched responses is cached by the proxy server in a one-time cache, wherein each prefetched response cached in the one-time cache is served at most once and then removed from the one-time cache. A request from a client device for the dynamic web content at the URL is received by the proxy server. One of the plurality of prefetched responses cached in the one-time cache is served by the proxy server to the client device, wherein the one of the plurality of prefetched responses is removed from the one-time cache after the one of the plurality of prefetched responses has been served.
    Type: Application
    Filed: April 30, 2019
    Publication date: August 22, 2019
    Inventors: Koushik Ghosh, Hariharan Kolam, Raghu Batta Venkat
  • Patent number: 10382520
    Abstract: A method of speeding up the delivery of a dynamic webpage is disclosed. A request for a webpage is received, the webpage including one or more dynamic components. A cached stub is sent in response to the request, wherein the cached stub includes components empirically determined as static components of the webpage, and wherein the cached stub includes a placeholder replacing at least a portion of a first dynamic component of the webpage. A script is injected in the cached stub that intercepts any access to the placeholder.
    Type: Grant
    Filed: October 5, 2017
    Date of Patent: August 13, 2019
    Assignee: Instart Logic, Inc.
    Inventors: Hariharan Kolam, Sharad Jaiswal, Mehrdad Reshadi
  • Publication number: 20190222667
    Abstract: A plurality of sets of information is received, wherein each set of information indicates dependent resources of a corresponding referred web content, wherein each set of information is collected in response to the corresponding referred web content having been loaded on one of one or more client devices. The received sets of information associated with the corresponding referred web content are used to update a list of candidate prefetchable resources for a referring web content that refers to the corresponding referred web content. A request requesting for a list of prefetchable resources is received from a requestor, wherein the request is associated with loading the referring web content on the requestor's client device. One or more resources from the list of candidate prefetchable resources are selected as prefetchable resources based on one or more criteria. One or more identifiers identifying the one or more selected resources are sent.
    Type: Application
    Filed: March 27, 2019
    Publication date: July 18, 2019
    Inventors: Sharad Jaiswal, Hariharan Kolam, Mehrdad Reshadi
  • Patent number: 10320934
    Abstract: A method of delivering dynamic web content by a proxy server is disclosed. A plurality of responses to requests for dynamic web content at a URL (uniform resource locator) is prefetched by a proxy server from an origin server. The plurality of prefetched responses is cached by the proxy server in a one-time cache, wherein each prefetched response cached in the one-time cache is served at most once and then removed from the one-time cache. A request from a client device for the dynamic web content at the URL is received by the proxy server. One of the plurality of prefetched responses cached in the one-time cache is served by the proxy server to the client device, wherein the one of the plurality of prefetched responses is removed from the one-time cache after the one of the plurality of prefetched responses has been served.
    Type: Grant
    Filed: August 25, 2016
    Date of Patent: June 11, 2019
    Assignee: Instart Logic, Inc.
    Inventors: Koushik Ghosh, Hariharan Kolam, Raghu Batta Venkat
  • Patent number: 10291738
    Abstract: A plurality of sets of information is received, wherein each set of information indicates dependent resources of a corresponding referred web content, wherein each set of information is collected in response to the corresponding referred web content having been loaded on one of one or more client devices. The received sets of information associated with the corresponding referred web content are used to update a list of candidate prefetchable resources for a referring web content that refers to the corresponding referred web content. A request requesting for a list of prefetchable resources is received from a requestor, wherein the request is associated with loading the referring web content on the requestor's client device. One or more resources from the list of candidate prefetchable resources are selected as prefetchable resources based on one or more criteria. One or more identifiers identifying the one or more selected resources are sent.
    Type: Grant
    Filed: January 23, 2017
    Date of Patent: May 14, 2019
    Assignee: Instart Logic, Inc.
    Inventors: Sharad Jaiswal, Hariharan Kolam, Mehrdad Reshadi
  • Patent number: 10187319
    Abstract: A method of determining one or more sources for delivery of content corresponding to a website is disclosed. Content from a plurality of initial sources is received through an interface. The content comprises content of a plurality of webpages of a website. Performance of the plurality of initial sources in delivering the content is evaluated. At least some of the content is copied to an alternative source. The content from the alternative source is received through the interface. Performance of the alternative source in delivering the content is evaluated. A determination of whether the alternative source should replace at least some of the plurality of initial sources as a source for delivering content of the website is made. The determination is based at least in part on the evaluated performances.
    Type: Grant
    Filed: September 10, 2013
    Date of Patent: January 22, 2019
    Assignee: Instart Logic, Inc.
    Inventors: Karan Kumar, Sourabh Jain, Hariharan Kolam
  • Patent number: 10178147
    Abstract: Switching a content location address is disclosed. A mapping data is received from a server indicating one or more translated location addresses that correspond to one or more content requests. At a client device, a request is generated that specifies an initial content location address. The initial content location address is translated to a different content location address using the received mapping data.
    Type: Grant
    Filed: January 2, 2014
    Date of Patent: January 8, 2019
    Assignee: Instart Logic, Inc.
    Inventor: Hariharan Kolam
  • Patent number: 10148735
    Abstract: Responding to a request for network content is disclosed. The request for network content is received. A determination of whether delivery of the content can be improved by a prioritized content delivery system is determined. The determination is determined using application level data associated with the request. The request for network content is routed to the prioritized content delivery system or a normal content delivery system based at least in part on the determination.
    Type: Grant
    Filed: March 12, 2014
    Date of Patent: December 4, 2018
    Assignee: Instart Logic, Inc.
    Inventor: Hariharan Kolam
  • Patent number: 10091289
    Abstract: Expediting content delivery is disclosed. A request for content is received from a requestor. A cached component of the requested content that includes at least some cached executable content is identified. The cached component of the requested content is provided to the requestor for provisional execution. It is determined whether a change, if any, in the requested content may invalidate the provisional execution.
    Type: Grant
    Filed: February 1, 2016
    Date of Patent: October 2, 2018
    Assignee: Instart Logic, Inc.
    Inventors: Hariharan Kolam, Peter Blum
  • Patent number: 10042948
    Abstract: A content tag is translated. Dynamic content that includes one or more identification tags identifying one or more cacheable portions of the dynamic content is received. The one or more identification tags within the received dynamic content are translated to generate a conventional version of the received dynamic content. The generated conventional version of the received dynamic content are provided.
    Type: Grant
    Filed: May 2, 2016
    Date of Patent: August 7, 2018
    Assignee: Instart Logic, Inc.
    Inventors: Hariharan Kolam, Peter Blum
  • Patent number: 10013625
    Abstract: A method of delivering an image is disclosed. The method includes receiving a request for an image. A variation of quality signature (VoQS) of the image is determined. A VoQS of a particular image is determined based on a plurality of different levels of distortion applied to the particular image. The image is categorized into one of a plurality of clusters of images, wherein the categorization is based on a similarity between the VoQS of the image and one or more other VoQSs of one or more other images within the plurality of clusters of images. A distorted version of the image based on the categorization is delivered.
    Type: Grant
    Filed: April 16, 2015
    Date of Patent: July 3, 2018
    Assignee: Instart Logic, Inc.
    Inventors: Parvez Ahammad, Hariharan Kolam, Brian Kennedy
  • Patent number: 10009439
    Abstract: Preloading a cache is disclosed. A requested web content is received. A priority order associated with one or more resources of the requested web content is determined. The cache of an application is preloaded with one or more resources of the requested web content in a loading order based at least in part on the determined priority order.
    Type: Grant
    Filed: December 5, 2013
    Date of Patent: June 26, 2018
    Assignee: Instart Logic, Inc.
    Inventor: Hariharan Kolam
  • Patent number: 9998521
    Abstract: A method of speeding up the delivery of a dynamic webpage is disclosed. A request for a webpage is received, the webpage including one or more dynamic components. A cached stub is sent in response to the request, the cached stub including common components of the webpage that were empirically determined to be common components across multiple requests for the webpage. The request for the webpage is forwarded to an origin server. The webpage is received from the origin server. A difference between the cached stub and the webpage received from the origin server is determined. An instruction to correct the difference between the cached stub and the webpage received from the origin server is sent.
    Type: Grant
    Filed: December 23, 2015
    Date of Patent: June 12, 2018
    Assignee: Instart Logic, Inc.
    Inventors: Hariharan Kolam, Sharad Jaiswal, Mohammad H. Reshadi
  • Publication number: 20180124149
    Abstract: A method of speeding up the delivery of a dynamic webpage is disclosed. A request for a webpage is received, the webpage including one or more dynamic components. A cached stub is sent in response to the request, wherein the cached stub includes components empirically determined as static components of the webpage, and wherein the cached stub includes a placeholder replacing at least a portion of a first dynamic component of the webpage. A script is injected in the cached stub that intercepts any access to the placeholder.
    Type: Application
    Filed: October 5, 2017
    Publication date: May 3, 2018
    Inventors: Hariharan Kolam, Sharad Jaiswal, Mehrdad Reshadi
  • Patent number: 9813480
    Abstract: A method of speeding up the delivery of a dynamic webpage is disclosed. A request for a webpage is received, the webpage including one or more dynamic components. A cached stub is sent in response to the request, wherein the cached stub includes components empirically determined as static components of the webpage, and wherein the cached stub includes a placeholder replacing at least a portion of a first dynamic component of the webpage. A script is injected in the cached stub that intercepts any access to the placeholder.
    Type: Grant
    Filed: December 23, 2015
    Date of Patent: November 7, 2017
    Assignee: Instart Logic, Inc.
    Inventors: Hariharan Kolam, Sharad Jaiswal, Mohammad H. Reshadi
  • Patent number: 9722870
    Abstract: A method, apparatus, and system are directed toward configuring a dependency relationship between resources in a cluster. A dependency relationship between a dependent in a first resource group and a dependee in a second resource group is declared. The dependency relationship might include a locality based qualifier and/or a time based qualifier. The locality based qualifier includes a Local Node, Any Node, or From Resource Group Affinity relationship. The time based dependency qualifier includes a Strong dependency, Weak dependency, Online Restart dependency, or Offline Restart dependency. The declaration might be made using a graphical user interface, property list, configuration file, or the like. A candidate node on which to activate the first resource group is determined. The dependent is brought online on the candidate node based on whether an instance of the dependee is online on a node specified by the locality based qualifier.
    Type: Grant
    Filed: November 17, 2014
    Date of Patent: August 1, 2017
    Assignee: Oracle International Corporation
    Inventors: Martin H. Rattner, Nicholas A. Solter, Bharath Venkatakrishnan, Hariharan Kolam Govindarajan, Gia-Khanh Nguyen
  • Patent number: 9697188
    Abstract: A method of delivering content of a webpage to a web browser on a device communicating with a network through a proxy server includes embedding a first nested browsing context in a parent browsing context of the web browser where the parent browsing context is associated with a first domain and the first nested browsing context is associated with a second domain; sending a request for content from the first nested browsing context to the second domain through the proxy server; and receiving at the first nested browsing context the content from the second domain.
    Type: Grant
    Filed: November 15, 2013
    Date of Patent: July 4, 2017
    Assignee: Instart Logic, Inc.
    Inventors: Hariharan Kolam, Brian Kennedy
  • Publication number: 20170171168
    Abstract: A resource identifier to be encoded is detected. One or more special characters in the detected resource identifier are identified. The detected resource identifier is encoded at least in part by preserving the identified one or more special characters in a resulting encoded resource identifier corresponding to the detected resource identifier. The encoded resource identifier is utilized in place of the detected resource identifier.
    Type: Application
    Filed: December 9, 2016
    Publication date: June 15, 2017
    Inventors: Mehrdad Reshadi, Rajaram Gaunker, Hariharan Kolam, Raghu Batta Venkat
  • Publication number: 20170169123
    Abstract: A resource identifier to be encoded dynamically upon detection of a triggering event is identified. The resource identifier is allowed to remain not encoded prior to detection of the triggering event. The triggering event that will cause the resource identifier to be consumed by a web browser is detected. In response to detecting the triggering event, the resource identifier is encoded, and an encoded version of the resource identifier is provided for consumption by the web browser.
    Type: Application
    Filed: January 12, 2017
    Publication date: June 15, 2017
    Inventors: Mehrdad Reshadi, Rajaram Gaunker, Hariharan Kolam, Raghu Batta Venkat