Patents by Inventor Ketan Deshpande

Ketan Deshpande 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: 11048762
    Abstract: Provided herein are systems and methods for user-defined automated document feature modeling, extraction and optimization. In the present disclosure, an end user of an automated document review system can customize and create new data models applicable to a set of focus documents. In addition, an end user of the automated document review system can customize and create new extraction rules applicable to text extraction from the set of focus documents. The user-defined edits to the data model and extraction rules can be further tested in a staging environment, and tested against a ground truth set of documents, before being widely applied to other relevant documents.
    Type: Grant
    Filed: March 11, 2019
    Date of Patent: June 29, 2021
    Assignee: Open Text Holdings, Inc.
    Inventors: Jan Puzicha, Jan Stadermann, Chaitanya Muppala, Sangeetha Yanamandra, Ketan Deshpande
  • Patent number: 10762142
    Abstract: Provided herein are systems and methods for user-defined automated document feature modeling, extraction and optimization. In the present disclosure, an end user of an automated document review system can customize and create new extractor taggers within data models applicable to a set of focus documents. The user-defined edits to the extractor taggers can be further tested in a staging environment, and tested against a ground truth set of documents, before being widely applied to other relevant documents.
    Type: Grant
    Filed: April 29, 2019
    Date of Patent: September 1, 2020
    Assignee: Open Text Holdings, Inc.
    Inventors: Jan Puzicha, Jan Stadermann, Chaitanya Muppala, Sangeetha Yanamandra, Ketan Deshpande
  • Publication number: 20190286667
    Abstract: Provided herein are systems and methods for user-defined automated document feature modeling, extraction and optimization. In the present disclosure, an end user of an automated document review system can customize and create new data models applicable to a set of focus documents. In addition, an end user of the automated document review system can customize and create new extraction rules applicable to text extraction from the set of focus documents. The user-defined edits to the data model and extraction rules can be further tested in a staging environment, and tested against a ground truth set of documents, before being widely applied to other relevant documents.
    Type: Application
    Filed: March 11, 2019
    Publication date: September 19, 2019
    Inventors: Jan Puzicha, Jan Stadermann, Chaitanya Muppala, Sangeetha Yanamandra, Ketan Deshpande
  • Publication number: 20190286668
    Abstract: Provided herein are systems and methods for user-defined automated document feature modeling, extraction and optimization. In the present disclosure, an end user of an automated document review system can customize and create new extractor taggers within data models applicable to a set of focus documents. The user-defined edits to the extractor taggers can be further tested in a staging environment, and tested against a ground truth set of documents, before being widely applied to other relevant documents.
    Type: Application
    Filed: April 29, 2019
    Publication date: September 19, 2019
    Inventors: Jan Puzicha, Jan Stadermann, Chaitanya Muppala, Sangeetha Yanamandra, Ketan Deshpande
  • Publication number: 20090171728
    Abstract: The present invention provides a method and apparatus for sponsored Internet-based search simulation. The present invention includes receiving a search query sequence that represents a search query and selecting one or more advertisements based on the search query sequence. The present invention further includes filtering the plurality of advertisements based on advertising budget data and determining a number of user-selections on the advertisements using a pre-calculated user-selection model. The present invention further includes updating advertiser account information regarding advertising rates in response to the number of user-selections and generating simulation log data reflecting the advertisings, user-selections and advertising account information. This technique thereby performs the simulation based on user search queries, in response to user-selection models and references the user-selection and advertisement with advertisement budget data, consistent with live sponsored search result operations.
    Type: Application
    Filed: December 27, 2007
    Publication date: July 2, 2009
    Inventors: Tak W. Yan, Prabhakar Krishnamurthy, Ketan Deshpande, Chih-Chao Chang, Soam Acharya