Patents by Inventor N. Isaac Rajkumar
N. Isaac Rajkumar 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).
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Patent number: 10462251Abstract: A file-mapping method and system can better manage the number of items (i.e., files, subdirectories, or a combination of them) within any single directory within a storage medium. The method and system can be used to limit the number of items within the directory, direct content and content components to different directories, and provide an internally recognizable name for the filename. When searching the storage medium, time is not wasted searching what appears to be a seemingly endless list of filenames or subdirectory names within any single directory. A client computer can have requests for content fulfilled quicker, and the network site can reduce the load on hardware or software components. While the method and system can be used for nearly any storage media, the method and system are well suited for cache memories used with web servers.Type: GrantFiled: July 10, 2017Date of Patent: October 29, 2019Assignee: Open Text SA ULCInventors: Conleth S. O'Connell, Jr., Eric R. White, N. Isaac Rajkumar
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Publication number: 20170310783Abstract: A file-mapping method and system can better manage the number of items (i.e., files, subdirectories, or a combination of them) within any single directory within a storage medium. The method and system can be used to limit the number of items within the directory, direct content and content components to different directories, and provide an internally recognizable name for the filename. When searching the storage medium, time is not wasted searching what appears to be a seemingly endless list of filenames or subdirectory names within any single directory. A client computer can have requests for content fulfilled quicker, and the network site can reduce the load on hardware or software components. While the method and system can be used for nearly any storage media, the method and system are well suited for cache memories used with web servers.Type: ApplicationFiled: July 10, 2017Publication date: October 26, 2017Inventors: Conleth S. O'Connell, JR., Eric R. White, N. Isaac Rajkumar
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Patent number: 9716769Abstract: A file-mapping method and system can better manage the number of items (i.e., files, subdirectories, or a combination of them) within any single directory within a storage medium. The method and system can be used to limit the number of items within the directory, direct content and content components to different directories, and provide an internally recognizable name for the filename. When searching the storage medium, time is not wasted searching what appears to be a seemingly endless list of filenames or subdirectory names within any single directory. A client computer can have requests for content fulfilled quicker, and the network site can reduce the load on hardware or software components. While the method and system can be used for nearly any storage media, the method and system are well suited for cache memories used with web servers.Type: GrantFiled: September 11, 2014Date of Patent: July 25, 2017Assignee: Open Text SA ULCInventors: Conleth S. O'Connell, Jr., Eric R. White, N. Isaac Rajkumar
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Patent number: 9686374Abstract: A system and method for provisioning dynamically generated content. One embodiment can interface a content delivery system and a content management system at the fragment level. Depending upon how a page is organized, a fragment may refer to a block within the page, a portion of the page, or a content item presented on the page. When a content item is updated and published onto the content management system, one embodiment can operate to track dependencies of managed pages and invalidate/validate fragment(s) affected by the change(s) accordingly. The updated fragment(s) may then be dynamically assembled on-the-fly or on-demand. The updated fragment(s) may or may not be cached. In this way, changes made to a piece of content can be reflected in all pages which utilize this content almost simultaneously with the changes to the content itself.Type: GrantFiled: April 25, 2016Date of Patent: June 20, 2017Assignee: Open Text SA ULCInventors: N. Isaac Rajkumar, Mark McCalister, Expeditus Bolanos, Peter Hale, Mark Martin, Richard Nemec, Puhong You, Daun DeFrance, Ching-Fu Chang, Priya Reddy, Ladislav Kis, Robert L. Patterson, Tony Zgarba, Jeffrey M. Collins, Michael C. Tulkoff, Miles Chaston, Dean Moses, John Petersen, Ian Stahl, Lara Long
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Patent number: 9639547Abstract: A method and system for file-system based caching can be used to improve efficiency and security at network sites. In one set of embodiments, the delivery of content and storing content component(s) formed during generation of the content may be performed by different software components. Content that changes at a relatively high frequency or is likely to be regenerated between requests may not have some or all of its corresponding files cached. Additionally, extra white space may be removed before storing to reduce the file size. File mapping may be performed to ensure that a directory within the cache will have an optimal number of files. Security at the network site may be increased by using an internally generated filename that is not used or seen by the client computer. Many variations may be used is achieving any one or more of the advantages described herein.Type: GrantFiled: September 15, 2014Date of Patent: May 2, 2017Assignee: Open Text SA ULCInventors: Conleth S. O'Connell, Jr., Maxwell J. Berenson, N. Isaac Rajkumar
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Publication number: 20160241668Abstract: A system and method for provisioning dynamically generated content. One embodiment can interface a content delivery system and a content management system at the fragment level. Depending upon how a page is organized, a fragment may refer to a block within the page, a portion of the page, or a content item presented on the page. When a content item is updated and published onto the content management system, one embodiment can operate to track dependencies of managed pages and invalidate/validate fragment(s) affected by the change(s) accordingly. The updated fragment(s) may then be dynamically assembled on-the-fly or on-demand. The updated fragment(s) may or may not be cached. In this way, changes made to a piece of content can be reflected in all pages which utilize this content almost simultaneously with the changes to the content itself.Type: ApplicationFiled: April 25, 2016Publication date: August 18, 2016Inventors: N. Isaac Rajkumar, Mark McCalister, Expeditus Bolanos, Peter Hale, Mark Martin, Richard Nemec, Puhong You, Daun DeFrance, Ching-Fu Chang, Priya Reddy, Ladislav Kis, Robert L. Patterson, Tony Zgarba, Jeffrey M. Collins, Michael C. Tulkoff, Miles Chaston, Dean Moses, John Petersen, Ian Stahl, Lara Long
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Patent number: 9338045Abstract: A system and method for provisioning dynamically generated content. One embodiment can interface a content delivery system and a content management system at the fragment level. Depending upon how a page is organized, a fragment may refer to a block within the page, a portion of the page, or a content item presented on the page. When a content item is updated and published onto the content management system, one embodiment can operate to track dependencies of managed pages and invalidate/validate fragment(s) affected by the change(s) accordingly. The updated fragment(s) may then be dynamically assembled on-the-fly or on-demand. The updated fragment(s) may or may not be cached. In this way, changes made to a piece of content can be reflected in all pages which utilize this content almost simultaneously with the changes to the content itself.Type: GrantFiled: April 22, 2013Date of Patent: May 10, 2016Assignee: Open Text S.A.Inventors: N. Isaac Rajkumar, Mark McCalister, Expeditus Bolanos, Peter Hale, Mark Martin, Richard Nemec, Puhong You, Daun DeFrance, Ching-Fu Chang, Priya Reddy, Ladislav Kis, Robert L. Patterson, Tony Zgarba, Jeffrey M. Collins, Michael C. Tulkoff, Miles Chaston, Dean Moses, John Petersen, Ian Stahl, Lara Long
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Publication number: 20150006819Abstract: A method and system for file-system based caching can be used to improve efficiency and security at network sites. In one set of embodiments, the delivery of content and storing content component(s) formed during generation of the content may be performed by different software components. Content that changes at a relatively high frequency or is likely to be regenerated between requests may not have some or all of its corresponding files cached. Additionally, extra white space may be removed before storing to reduce the file size. File mapping may be performed to ensure that a directory within the cache will have an optimal number of files. Security at the network site may be increased by using an internally generated filename that is not used or seen by the client computer. Many variations may be used is achieving any one or more of the advantages described herein.Type: ApplicationFiled: September 15, 2014Publication date: January 1, 2015Inventors: Conleth S. O'Connell, JR., Maxwell J. Berenson, N. Isaac Rajkumar
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Patent number: 8924411Abstract: Disclosed herein are embodiments of a system and method for the dynamic provisioning of static content. In one embodiment, information presented on a content delivery system can be refreshed based on information published on a content management system. One embodiment can interface the content delivery system and the content management system at the page level. More specifically, content dependencies across pages employing the same content or portion(s) thereof can be tracked in a timely, accurate manner. Upon receiving a notification of a change to the content or a portion thereof from the content management system, a content generation system may operate to determine, based on the dependencies, what pages are affected by the change and, based on the determination, dynamically regenerate any and all affected pages. The regenerated pages may then be stored and/or pushed to the web tier for delivery to end users.Type: GrantFiled: May 31, 2006Date of Patent: December 30, 2014Assignee: Open Text S.A.Inventors: N. Isaac Rajkumar, Mark McCalister, Expeditus Bolanos, Peter Hale, Mark Martin, Richard Nemec, Puhong You, Daun DeFrance, Ching-Fu Chang, Priya Reddy, Ladislav Kis, Robert L. Patterson, Tony Zgarba, Jeffrey M. Collins, Michael C. Tulkoff, Miles Chaston, Dean Moses, John Petersen, Ian Stahl, Lara Long
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Publication number: 20140379844Abstract: A file-mapping method and system can better manage the number of items (i.e., files, subdirectories, or a combination of them) within any single directory within a storage medium. The method and system can be used to limit the number of items within the directory, direct content and content components to different directories, and provide an internally recognizable name for the filename. When searching the storage medium, time is not wasted searching what appears to be a seemingly endless list of filenames or subdirectory names within any single directory. A client computer can have requests for content fulfilled quicker, and the network site can reduce the load on hardware or software components. While the method and system can be used for nearly any storage media, the method and system are well suited for cache memories used with web servers.Type: ApplicationFiled: September 11, 2014Publication date: December 25, 2014Inventors: Conleth S. O'Connell, JR., Eric R. White, N. Isaac Rajkumar
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Patent number: 8856210Abstract: A file-mapping method and system can better manage the number of items (i.e., files, subdirectories, or a combination of them) within any single directory within a storage medium. The method and system can be used to limit the number of items within the directory, direct content and content components to different directories, and provide an internally recognizable name for the filename. When searching the storage medium, time is not wasted searching what appears to be a seemingly endless list of filenames or subdirectory names within any single directory. A client computer can have requests for content fulfilled quicker, and the network site can reduce the load on hardware or software components. While the method and system can be used for nearly any storage media, the method and system are well suited for cache memories used with web servers.Type: GrantFiled: July 13, 2010Date of Patent: October 7, 2014Assignee: Open Text S.A.Inventors: Conleth S. O'Connell, Jr., Eric R. White, N. Isaac Rajkumar
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Publication number: 20140201615Abstract: Disclosed herein are embodiments of a system and method for the dynamic provisioning of static content. In one embodiment, information presented on a content delivery system can be refreshed based on information published on a content management system. One embodiment can interface the content delivery system and the content management system at the page level. More specifically, content dependencies across pages employing the same content or portion(s) thereof can be tracked in a timely, accurate manner. Upon receiving a notification of a change to the content or a portion thereof from the content management system, a content generation system may operate to determine, based on the dependencies, what pages are affected by the change and, based on the determination, dynamically regenerate any and all affected pages. The regenerated pages may then be stored and/or pushed to the web tier for delivery to end users.Type: ApplicationFiled: May 31, 2006Publication date: July 17, 2014Inventors: N. Isaac Rajkumar, Mark McCalister, Expeditus Bolanos, Peter Hale, Mark Martin, Richard Nemec, Puhong You, Daun DeFrance, Ching-Fu Chang, Priya Reddy, Ladislav Kis, Robert L. Patterson, Tony Zgarba, Jeffrey M. Collins, Michael C. Tulkoff, Miles Chaston, John Petersen, Ian Stahl, Lara Long
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Publication number: 20130232227Abstract: A system and method for provisioning dynamically generated content. One embodiment can interface a content delivery system and a content management system at the fragment level. Depending upon how a page is organized, a fragment may refer to a block within the page, a portion of the page, or a content item presented on the page. When a content item is updated and published onto the content management system, one embodiment can operate to track dependencies of managed pages and invalidate/validate fragment(s) affected by the change(s) accordingly. The updated fragment(s) may then be dynamically assembled on-the-fly or on-demand. The updated fragment(s) may or may not be cached. In this way, changes made to a piece of content can be reflected in all pages which utilize this content almost simultaneously with the changes to the content itself.Type: ApplicationFiled: April 22, 2013Publication date: September 5, 2013Applicant: Open Text S.A.Inventors: N. Isaac Rajkumar, Mark McCalister, Expeditus Bolanus, Peter Hale, Mark Martin, Richard Nemec, Puhong You, Daun DeFrance, Ching-Fu Chang, Priya Reddy, Ladislav Kis, Robert L. Patterson, Tony Zgarba, Jeffrey M. Collins, Michael C. Tulkoff, Miles Chaston, Dean Moses, John Peterson, Ian Stahl, Lara Long
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Patent number: 8433724Abstract: Disclosed herein are embodiments of a system and method for the provisioning of dynamically generated content. One embodiment can interface a content delivery system and a content management system at the fragment level. Depending upon how a page is organized, a fragment may refer to a block within the page, a portion of the page, or a content item presented on the page. When a content item is updated and published onto the content management system, one embodiment of the invention can operate to track dependencies of managed pages and invalidate/validate fragment(s) affected by the change(s) accordingly. The updated fragment(s) may then be dynamically assembled on-the-fly or on-demand. The updated fragment(s) may or may not be cached. In this way, changes made to a piece of content can be reflected in all pages which utilize this content almost simultaneously with the changes to the content itself.Type: GrantFiled: August 3, 2012Date of Patent: April 30, 2013Assignee: Open Text S.A.Inventors: N. Isaac Rajkumar, Mark McCalister, Expeditus Bolanus, Peter Hale, Mark Martin, Richard Nemec, Puhong You, Daun DeFrance, Ching-Fu Chang, Priya Reddy, Ladislav Kis, Robert L. Patterson, Tony Zgarba, Jeffrey M. Collins, Michael C. Tulkoff, Miles Chaston, Dean Moses, John Petersen, Ian Stahl, Lara Long
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Publication number: 20120303765Abstract: Disclosed herein are embodiments of a system and method for the provisioning of dynamically generated content. One embodiment can interface a content delivery system and a content management system at the fragment level. Depending upon how a page is organized, a fragment may refer to a block within the page, a portion of the page, or a content item presented on the page. When a content item is updated and published onto the content management system, one embodiment of the invention can operate to track dependencies of managed pages and invalidate/validate fragment(s) affected by the change(s) accordingly. The updated fragment(s) may then be dynamically assembled on-the-fly or on-demand. The updated fragment(s) may or may not be cached. In this way, changes made to a piece of content can be reflected in all pages which utilize this content almost simultaneously with the changes to the content itself.Type: ApplicationFiled: August 3, 2012Publication date: November 29, 2012Inventors: N. Isaac Rajkumar, Mark McCalister, Expeditus Bolanus, Peter Hale, Mark Martin, Richard Nemec, Puhong You, Daun DeFrance, Ching-Fu Chang, Priya Reddy, Ladislav Kis, Robert L. Patterson, Tony Zgarba, Jeffrey M. Collins, Michael C. Tulkoff, Miles Chaston, Dean Moses, John Petersen, Ian Stahl, Lara Long
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Patent number: 8260802Abstract: Disclosed herein are embodiments of a system and method for the provisioning of dynamically generated content. One embodiment can interface a content delivery system and a content management system at the fragment level. Depending upon how a page is organized, a fragment may refer to a block within the page, a portion of the page, or a content item presented on the page. When a content item is updated and published onto the content management system, one embodiment of the invention can operate to track dependencies of managed pages and invalidate/validate fragment(s) affected by the change(s) accordingly. The updated fragment(s) may then be dynamically assembled on-the-fly or on-demand. The updated fragment(s) may or may not be cached. In this way, changes made to a piece of content can be reflected in all pages which utilize this content almost simultaneously with the changes to the content itself.Type: GrantFiled: October 7, 2010Date of Patent: September 4, 2012Assignee: Open Text S.A.Inventors: N. Isaac Rajkumar, Mark McCalister, Expeditus Bolanos, Peter Hale, Mark Martin, Richard Nemec, Puhong You, Daun DeFrance, Ching-Fu Chang, Priya Reddy, Ladislav Kis, Robert L. Patterson, Tony Zgarba, Jeffrey M. Collins, Michael C. Tulkoff, Miles Chaston, Dean Moses, John Petersen, Ian Stahl, Lara Long
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Patent number: 7899991Abstract: Systems and methods which provide an extensible caching framework are disclosed. These systems and methods may provide a caching framework which can evaluate individual parameters of a request for a particular piece of content. Modules capable of evaluating individual parameters of an incoming request may be added and removed from this framework. When a request for content is received, parameters of the request can be evaluated by the framework and a cache searched for responsive content based upon this evaluation. If responsive content is not found in the cache, responsive content can be generated and stored in the cache along with associated metadata and a signature formed by the caching framework. This signature may aid in locating this content when a request for similar content is next received.Type: GrantFiled: June 21, 2010Date of Patent: March 1, 2011Assignee: Vignette Software LLCInventors: N. Isaac Rajkumar, Puhong You, David Dean Caldwell, Brett J. Larsen, Jamshid Afshar, Conleth O'Connell
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Publication number: 20110022947Abstract: Disclosed herein are embodiments of a system and method for the provisioning of dynamically generated content. One embodiment can interface a content delivery system and a content management system at the fragment level. Depending upon how a page is organized, a fragment may refer to a block within the page, a portion of the page, or a content item presented on the page. When a content item is updated and published onto the content management system, one embodiment of the invention can operate to track dependencies of managed pages and invalidate/validate fragment(s) affected by the change(s) accordingly. The updated fragment(s) may then be dynamically assembled on-the-fly or on-demand. The updated fragment(s) may or may not be cached. In this way, changes made to a piece of content can be reflected in all pages which utilize this content almost simultaneously with the changes to the content itself.Type: ApplicationFiled: October 7, 2010Publication date: January 27, 2011Inventors: N. Isaac Rajkumar, Mark McCalister, Expeditus Bolanus, Peter Hale, Mark Martin, Richard Nemec, Puhong You, Daun DeFrance, Ching-Fu Chang, Priya Reddy, Ladislav Kis, Robert L. Patterson, Tony Zgarba, Jeffrey M. Collins, Michael C. Tulkoff, Miles Chaston, Dean ` Moses, John Petersen, Ian Stahl, Lara Long
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Patent number: 7860820Abstract: Disclosed herein are embodiments of a system and method for the provisioning of dynamically generated content. One embodiment can interface a content delivery system and a content management system at the fragment level. Depending upon how a page is organized, a fragment may refer to a block within the page, a portion of the page, or a content item presented on the page. When a content item is updated and published onto the content management system, one embodiment of the invention can operate to track dependencies of managed pages and invalidate/validate fragment(s) affected by the change(s) accordingly. The updated fragment(s) may then be dynamically assembled on-the-fly or on-demand. The updated fragment(s) may or may not be cached. In this way, changes made to a piece of content can be reflected in all pages which utilize this content almost simultaneously with the changes to the content itself.Type: GrantFiled: May 31, 2006Date of Patent: December 28, 2010Assignee: Vignette Software, LLCInventors: N. Isaac Rajkumar, Mark McCalister, Expeditus Bolanos, Peter Hale, Mark Martin, Richard Nemec, Puhong You, Daun DeFrance, Ching-Fu Chang, Priya Reddy, Ladislav Kis, Robert L. Patterson, Tony Zgarba, Jeffrey M. Collins, Michael C. Tulkoff, Miles Chaston, Dean Moses, John Petersen, Ian Stahl, Lara Long
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Publication number: 20100306314Abstract: A file-mapping method and system can better manage the number of items (i.e., files, subdirectories, or a combination of them) within any single directory within a storage medium. The method and system can be used to limit the number of items within the directory, direct content and content components to different directories, and provide an internally recognizable name for the filename. When searching the storage medium, time is not wasted searching what appears to be a seemingly endless list of filenames or subdirectory names within any single directory. A client computer can have requests for content fulfilled quicker, and the network site can reduce the load on hardware or software components. While the method and system can be used for nearly any storage media, the method and system are well suited for cache memories used with web servers.Type: ApplicationFiled: July 13, 2010Publication date: December 2, 2010Inventors: Conleth S. O'Connell, JR., Eric R. White, N. Isaac Rajkumar