Patents by Inventor SASI KUMAR PARTHASARATHY

SASI KUMAR PARTHASARATHY 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: 9842158
    Abstract: Methods, systems, and media are provided for delivering clustered search results for recent and non-recent events by maintaining the identification (ID) numbers of the respective clustered documents beyond the “fresh” life span of the clustered documents. When clusters are formed according to similar content, an ID number and associated attributes are assigned to each of the clusters. This provides a mechanism to track and retrieve the respective clusters for subsequent delivery of search results. The respective ID numbers of the clusters are maintained, even after the documents are no longer considered “fresh.” These similar-content clusters are further subdivided according to publication date. This provides individual subdivided clusters for similar content events that occurred at different time spans, which are delivered along with individual non-clustered search results in a SERP.
    Type: Grant
    Filed: April 30, 2015
    Date of Patent: December 12, 2017
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Sasi Kumar Parthasarathy, Junaid Ahmed, Yatharth Saraf, Walter Sun
  • Publication number: 20150234915
    Abstract: Methods, systems, and media are provided for delivering clustered search results for recent and non-recent events by maintaining the identification (ID) numbers of the respective clustered documents beyond the “fresh” life span of the clustered documents. When clusters are formed according to similar content, an ID number and associated attributes are assigned to each of the clusters. This provides a mechanism to track and retrieve the respective clusters for subsequent delivery of search results. The respective ID numbers of the clusters are maintained, even after the documents are no longer considered “fresh.” These similar-content clusters are further subdivided according to publication date. This provides individual subdivided clusters for similar content events that occurred at different time spans, which are delivered along with individual non-clustered search results in a SERP.
    Type: Application
    Filed: April 30, 2015
    Publication date: August 20, 2015
    Inventors: Sasi Kumar Parthasarathy, Junaid Ahmed, Yatharth Saraf, Walter Sun
  • Patent number: 9026519
    Abstract: Methods, systems, and media are provided for delivering clustered search results for recent and non-recent events by maintaining the identification (ID) numbers of the respective clustered documents beyond the “fresh” life span of the clustered documents. When clusters are formed according to similar content, an ID number and associated attributes are assigned to each of the clusters. This provides a mechanism to track and retrieve the respective clusters for subsequent delivery of search results. The respective ID numbers of the clusters are maintained, even after the documents are no longer considered “fresh.” These similar-content clusters are further subdivided according to publication date. This provides individual subdivided clusters for similar content events that occurred at different time spans, which are delivered along with individual non-clustered search results in a SERP.
    Type: Grant
    Filed: August 9, 2011
    Date of Patent: May 5, 2015
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Sasi Kumar Parthasarathy, Junaid Ahmed, Yatharth Saraf, Walter Sun
  • Publication number: 20130041877
    Abstract: Methods, systems, and media are provided for delivering clustered search results for recent and non-recent events by maintaining the identification (ID) numbers of the respective clustered documents beyond the “fresh” life span of the clustered documents. When clusters are formed according to similar content, an ID number and associated attributes are assigned to each of the clusters. This provides a mechanism to track and retrieve the respective clusters for subsequent delivery of search results. The respective ID numbers of the clusters are maintained, even after the documents are no longer considered “fresh.” These similar-content clusters are further subdivided according to publication date. This provides individual subdivided clusters for similar content events that occurred at different time spans, which are delivered along with individual non-clustered search results in a SERP.
    Type: Application
    Filed: August 9, 2011
    Publication date: February 14, 2013
    Applicant: MICROSOFT CORPORATION
    Inventors: SASI KUMAR PARTHASARATHY, JUNAID AHMED, YATHARTH SARAF, WALTER SUN