Patents by Inventor Utkarsh Goel
Utkarsh Goel 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: 20240137401Abstract: Among other things, this document describes systems, devices, and methods for improving the delivery and performance of web pages authored to produce virtual reality (VR) or augmented reality (AR) experiences. In some embodiments, such web pages are analyzed. This analysis may be initiated at the request of a content server that receives a client request for the HTML. The analysis may involve, asynchronous to the client request, loading the the page into a non-user-facing browser environment and allowing the VR or AR scene to execute, even including executing animation routines for a predetermined period of time. Certain characteristics of the scene and of objects are thereby captured. Based on this information, an object list ordered by loading priority is prepared. Consulting this information in response to subsequent requests for the page, a content server can implement server push, early hints and/or other delivery enhancements.Type: ApplicationFiled: November 6, 2023Publication date: April 25, 2024Applicant: Akamai Technologies, Inc.Inventors: Utkarsh Goel, Martin T. Flack, Stephen L. Ludin
-
Publication number: 20240054036Abstract: A server in a content delivery network (CDN) can examine API traffic and extract therefrom content that can be optimized before it is served to a client. The server can apply content location instructions to a given API message to find such content therein. Upon finding an instance of such content, the server can verify the identity of the content by applying a set of content verification instructions. If verification succeeds, the server can retrieve an optimized version of the identified content and swap it into the API message for the original version. If an optimized version is not available, the server can initiate an optimization process so that next time the optimized version will be available. In some embodiments, an analysis service can assist by observing traffic from an API endpoint over time, detecting the format of API messages and producing the content location and verification instructions.Type: ApplicationFiled: August 4, 2023Publication date: February 15, 2024Applicant: Akamai Technologies, Inc.Inventors: Utkarsh Goel, Martin T. Flack
-
Patent number: 11811853Abstract: Among other things, this document describes systems, devices, and methods for improving the delivery and performance of web pages authored to produce virtual reality (VR) or augmented reality (AR) experiences. In some embodiments, such web pages are analyzed. This analysis may be initiated at the request of a content server that receives a client request for the HTML. The analysis may involve, asynchronous to the client request, loading the page into a non-user-facing browser environment and allowing the VR or AR scene to execute, even including executing animation routines for a predetermined period of time. Certain characteristics of the scene and of objects are thereby captured. Based on this information, an object list ordered by loading priority is prepared. Consulting this information in response to subsequent requests for the page, a content server can implement server push, early hints and/or other delivery enhancements.Type: GrantFiled: January 23, 2023Date of Patent: November 7, 2023Assignee: Akamal Technologies, Inc.Inventors: Utkarsh Goel, Martin T. Flack, Stephen L. Ludin
-
Publication number: 20230300186Abstract: Among other things, this document describes systems, devices, and methods for improving the delivery and performance of web pages authored to produce virtual reality (VR) or augmented reality (AR) experiences. In some embodiments, such web pages are analyzed. This analysis may be initiated at the request of a content server that receives a client request for the HTML. The analysis may involve, asynchronous to the client request, loading the page into a non-user-facing browser environment and allowing the VR or AR scene to execute, even including executing animation routines for a predetermined period of time. Certain characteristics of the scene and of objects are thereby captured. Based on this information, an object list ordered by loading priority is prepared. Consulting this information in response to subsequent requests for the page, a content server can implement server push, early hints and/or other delivery enhancements.Type: ApplicationFiled: January 23, 2023Publication date: September 21, 2023Applicant: Akamai Technologies, Inc.Inventors: Utkarsh Goel, Martin T. Flack, Stephen L. Ludin
-
Patent number: 11720427Abstract: A server in a content delivery network (CDN) can examine API traffic and extract therefrom content that can be optimized before it is served to a client. The server can apply content location instructions to a given API message to find such content therein. Upon finding an instance of such content, the server can verify the identity of the content by applying a set of content verification instructions. If verification succeeds, the server can retrieve an optimized version of the identified content and swap it into the API message for the original version. If an optimized version is not available, the server can initiate an optimization process so that next time the optimized version will be available. In some embodiments, an analysis service can assist by observing traffic from an API endpoint over time, detecting the format of API messages and producing the content location and verification instructions.Type: GrantFiled: June 17, 2022Date of Patent: August 8, 2023Assignee: Akamai Technologies, Inc.Inventors: Utkarsh Goel, Martin T. Flack
-
Patent number: 11641337Abstract: This document relates to a CDN balancing mitigation system. An implementing CDN can deploy systems and techniques to monitor the domains of content provider customers with an active DNS scanner and detect which are using other CDNs on the same domain. This information can be used as an input signal for identifying and implementing adjustments to CDN configuration. Both automated and semi-automated adjustments are possible. The system can issue configuration adjustments or recommendations to the implementing CDN's servers or to its personnel. These might include “above-SLA” treatments intended to divert traffic to the implementing CDN. The effectiveness can be measured with the multi-CDN balance subsequently observed. The scanning and adjustment workflow can be permanent, temporary, or cycled. Treatments may include a variety of things, such as more cache storage, routing to less loaded servers, and so forth.Type: GrantFiled: January 18, 2022Date of Patent: May 2, 2023Assignee: Akamai Technologies, Inc.Inventors: Martin T. Flack, Utkarsh Goel
-
Publication number: 20230048746Abstract: A server in a content delivery network (CDN) can examine API traffic and extract therefrom content that can be optimized before it is served to a client. The server can apply content location instructions to a given API message to find such content therein. Upon finding an instance of such content, the server can verify the identity of the content by applying a set of content verification instructions. If verification succeeds, the server can retrieve an optimized version of the identified content and swap it into the API message for the original version. If an optimized version is not available, the server can initiate an optimization process so that next time the optimized version will be available. In some embodiments, an analysis service can assist by observing traffic from an API endpoint over time, detecting the format of API messages and producing the content location and verification instructions.Type: ApplicationFiled: June 17, 2022Publication date: February 16, 2023Applicant: Akamai Technologies, Inc.Inventors: Utkarsh Goel, Martin T. Flack
-
Patent number: 11560927Abstract: Among other things, this document describes systems, devices, and methods for improving the delivery and performance of web pages authored to produce virtual reality (VR) or augmented reality (AR) experiences. In some embodiments, such web pages are analyzed. This analysis may be initiated at the request of a content server that receives a client request for the HTML. The analysis may involve, asynchronous to the client request, loading the page into a non-user-facing browser environment and allowing the VR or AR scene to execute, even including executing animation routines for a predetermined period of time. Certain characteristics of the scene and of objects are thereby captured. Based on this information, an object list ordered by loading priority is prepared. Consulting this information in response to subsequent requests for the page, a content server can implement server push, early hints and/or other delivery enhancements.Type: GrantFiled: March 13, 2020Date of Patent: January 24, 2023Assignee: Akamai Technologies, Inc.Inventors: Utkarsh Goel, Martin T. Flack, Stephen L. Ludin
-
Publication number: 20220255893Abstract: This document relates to a CDN balancing mitigation system. An implementing CDN can deploy systems and techniques to monitor the domains of content provider customers with an active DNS scanner and detect which are using other CDNs on the same domain. This information can be used as an input signal for identifying and implementing adjustments to CDN configuration. Both automated and semi-automated adjustments are possible. The system can issue configuration adjustments or recommendations to the implementing CDN's servers or to its personnel. These might include “above-SLA” treatments intended to divert traffic to the implementing CDN. The effectiveness can be measured with the multi-CDN balance subsequently observed. The scanning and adjustment workflow can be permanent, temporary, or cycled. Treatments may include a variety of things, such as more cache storage, routing to less loaded servers, and so forth.Type: ApplicationFiled: January 18, 2022Publication date: August 11, 2022Applicant: Akamai Technologies Inc.Inventors: Martin T. Flack, Utkarsh Goel
-
Patent number: 11379281Abstract: A server in a content delivery network (CDN) can examine API traffic and extract therefrom content that can be optimized before it is served to a client. The server can apply content location instructions to a given API message to find such content therein. Upon finding an instance of such content, the server can verify the identity of the content by applying a set of content verification instructions. If verification succeeds, the server can retrieve an optimized version of the identified content and swap it into the API message for the original version. If an optimized version is not available, the server can initiate an optimization process so that next time the optimized version will be available. In some embodiments, an analysis service can assist by observing traffic from an API endpoint over time, detecting the format of API messages and producing the content location and verification instructions.Type: GrantFiled: November 18, 2020Date of Patent: July 5, 2022Assignee: Akamai Technologies, Inc.Inventors: Utkarsh Goel, Martin T. Flack
-
Publication number: 20220156132Abstract: A server in a content delivery network (CDN) can examine API traffic and extract therefrom content that can be optimized before it is served to a client. The server can apply content location instructions to a given API message to find such content therein. Upon finding an instance of such content, the server can verify the identity of the content by applying a set of content verification instructions. If verification succeeds, the server can retrieve an optimized version of the identified content and swap it into the API message for the original version. If an optimized version is not available, the server can initiate an optimization process so that next time the optimized version will be available. In some embodiments, an analysis service can assist by observing traffic from an API endpoint over time, detecting the format of API messages and producing the content location and verification instructions.Type: ApplicationFiled: November 18, 2020Publication date: May 19, 2022Inventors: Utkarsh Goel, Martin T. Flack
-
Patent number: 11233768Abstract: This document relates to a CDN balancing mitigation system. An implementing CDN can deploy systems and techniques to monitor the domains of content provider customers with an active DNS scanner and detect which are using other CDNs on the same domain. This information can be used as an input signal for identifying and implementing adjustments to CDN configuration. Both automated and semi-automated adjustments are possible. The system can issue configuration adjustments or recommendations to the implementing CDN's servers or to its personnel. These might include “above-SLA” treatments intended to divert traffic to the implementing CDN. The effectiveness can be measured with the multi-CDN balance subsequently observed. The scanning and adjustment workflow can be permanent, temporary, or cycled. Treatments may include a variety of things, such as more cache storage, routing to less loaded servers, and so forth.Type: GrantFiled: September 30, 2020Date of Patent: January 25, 2022Assignee: Akamai Technologies, Inc.Inventors: Martin T. Flack, Utkarsh Goel
-
Patent number: 10986159Abstract: Among other things, this document describes systems, devices, and methods for using TLS session resumption tickets to store and manage information about objects that a server or a set of servers has previously delivered to a client and therefore that the client is likely to have in client-side cache. When communicated to a server later, this information can be used to drive server decisions about whether to push an object to a client, e.g., using an HTTP/2 server push function or the like, or whether to send an early hint to the client about anobject.Type: GrantFiled: January 24, 2020Date of Patent: April 20, 2021Assignee: Akamai Technologies, Inc.Inventors: Utkarsh Goel, Martin T. Flack, Stephen L. Ludin, Moritz M. Steiner
-
Publication number: 20200358871Abstract: Enable a CDN server to potentially go forward to any of multiple candidate servers (or other infrastructure) to retrieve a client-requested object, based on periodic testing of such candidate servers or infrastructure for cache hits and network latency (among other things), and scoring thereof. Such candidate servers or infrastructure represent alternative places to get the object. Importantly, a candidate may be a server or infrastructure owned and/or operated by another CDN, including a CDN industry competitor, and may be discovered in a preliminary process that involves detection of multi-CDN arrangements on the Internet where the foregoing approach may be viable.Type: ApplicationFiled: October 17, 2019Publication date: November 12, 2020Applicant: Akamai Technologies Inc.Inventors: Utkarsh Goel, Martin T. Flack
-
Patent number: 10834222Abstract: Enable a CDN server to potentially go forward to any of multiple candidate servers (or other infrastructure) to retrieve a client-requested object, based on periodic testing of such candidate servers or infrastructure for cache hits and network latency (among other things), and scoring thereof. Such candidate servers or infrastructure represent alternative places to get the object. Importantly, a candidate may be a server or infrastructure owned and/or operated by another CDN, including a CDN industry competitor, and may be discovered in a preliminary process that involves detection of multi-CDN arrangements on the Internet where the foregoing approach may be viable.Type: GrantFiled: October 17, 2019Date of Patent: November 10, 2020Assignee: Akamai Technologies Inc.Inventors: Utkarsh Goel, Martin T. Flack
-
Patent number: 10810279Abstract: Among other things, this document describes systems, devices, and methods for improving the delivery of resources embedded on a web page. In one embodiment, a content delivery network analyzes markup language documents that clients have requested to embedded resources, such as linked references to images, scripts, fonts, cascading style sheets, or other types of content. This analysis may be conducted on the content server and/or asynchronously, in a dedicated analytical environment, to produce delivery instructions. Where embedded resources have hostnames for which the content delivery network is authoritative, and where certain conditions are met, servers can be instructed to push additional certificates for such hostnames over the primary connection. When embedded resources have hostnames for which the platform is not authoritative, and where certain conditions are met, servers can be instructed to pre-fetch and push such resources with a signature from the authoritative origin.Type: GrantFiled: February 7, 2018Date of Patent: October 20, 2020Assignee: Akamai Technologies, Inc.Inventors: Utkarsh Goel, Moritz Steiner, Michael A. Bishop, Martin T. Flack, Stephen L. Ludin
-
Publication number: 20200292013Abstract: Among other things, this document describes systems, devices, and methods for improving the delivery and performance of web pages authored to produce virtual reality (VR) or augmented reality (AR) experiences. In some embodiments, such web pages are analyzed. This analysis may be initiated at the request of a content server that receives a client request for the HTML. The analysis may involve, asynchronous to the client request, loading the page into a non-user-facing browser environment and allowing the VR or AR scene to execute, even including executing animation routines for a predetermined period of time. Certain characteristics of the scene and of objects are thereby captured. Based on this information, an object list ordered by loading priority is prepared. Consulting this information in response to subsequent requests for the page, a content server can implement server push, early hints and/or other delivery enhancements.Type: ApplicationFiled: March 13, 2020Publication date: September 17, 2020Applicant: Akamai Technologies, Inc.Inventors: Utkarsh Goel, Martin T. Flack, Stephen L. Ludin
-
Patent number: 10764402Abstract: Among other things, this document describes systems, methods and devices for content delivery from a server to a client, and in particular using certain windows of time on the server side—during which little or no activity is expected from a client application—to perform operations that will improve the speed of content delivery.Type: GrantFiled: June 11, 2018Date of Patent: September 1, 2020Assignee: Akamai Technologies, Inc.Inventors: Utkarsh Goel, Moritz Steiner, Yoav Weiss
-
Publication number: 20200236156Abstract: Among other things, this document describes systems, devices, and methods for using TLS session resumption tickets to store and manage information about objects that a server or a set of servers has previously delivered to a client and therefore that the client is likely to have in client-side cache. When communicated to a server later, this information can be used to drive server decisions about whether to push an object to a client, e.g., using an HTTP/2 server push function or the like, or whether to send an early hint to the client about anobject.Type: ApplicationFiled: January 24, 2020Publication date: July 23, 2020Applicant: Akamai Technologies, Inc.Inventors: Utkarsh Goel, Martin T. Flack, Stephen L. Ludin, Moritz M. Steiner
-
Patent number: 10630797Abstract: Among other things, this document describes systems, devices, and methods for improving the delivery and performance of web pages authored to produce virtual reality (VR) or augmented reality (AR) experiences. In some embodiments, such web pages are analyzed. This analysis may be initiated at the request of a content server that receives a client request for the HTML. The analysis may involve, asynchronous to the client request, loading the page into a non-user-facing browser environment and allowing the VR or AR scene to execute, even including executing animation routines for a predetermined period of time. Certain characteristics of the scene and of objects are thereby captured. Based on this information, an object list ordered by loading priority is prepared. Consulting this information in response to subsequent requests for the page, a content server can implement server push, early hints and/or other delivery enhancements.Type: GrantFiled: January 30, 2018Date of Patent: April 21, 2020Assignee: Akamai Technologies, Inc.Inventors: Utkarsh Goel, Martin T. Flack, Stephen L. Ludin