Patents by Inventor Digvijay Lamba

Digvijay Lamba 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: 10614498
    Abstract: A system, method, and computer-readable storage media, having computer-executable instructions embodied thereon, for organizing and describing product information is provided. The system includes a memory device, an IDML module, and a display module. The memory device is configured to store product data in a plurality of product records. Each product record is associated with an associated one of a plurality of products and has an associated product type. The product records provide may be used to the efficient storage, processing and exchange of product information. The IDML module is configured to receive a product request and receive, from the memory device, results data associated with the product request. The results data includes a plurality of product records. The display module receives the results data and responsively displays the results data associated with the product request.
    Type: Grant
    Filed: June 26, 2015
    Date of Patent: April 7, 2020
    Assignee: WALMART APOLLO, LLC
    Inventors: Abhishek Shrivastava, Nikesh Garera, Digvijay Lamba, Gurmeet Singh, Tabassum Parveen
  • Patent number: 9607098
    Abstract: A method of determining structured product information for a product from a product description using a product entity graph. The product graph can include a plurality of nodes. Each of the plurality of nodes can include an entity value key, one or more entity names, and an entity name count for each of the one or more entity names. The method can include determining k-grams of the product description. The method also can include, for each k-gram of the product description, determining a matching node of the plurality of nodes of the product entity graph that corresponds to the k-gram and determining a derived entity name for the product from the one or more entity names of the matching node based at least in part on the entity name counts corresponding to the one or more entity names. Other embodiments of related systems and methods are also disclosed.
    Type: Grant
    Filed: June 2, 2014
    Date of Patent: March 28, 2017
    Assignee: WAL-MART STORES, INC.
    Inventors: Fan Yang, Narasimhan Rampalli, Digvijay Lamba
  • Publication number: 20160378838
    Abstract: A system, method, and computer-readable storage media, having computer-executable instructions embodied thereon, for organizing and describing product information is provided. The system includes a memory device, an IDML module, and a display module. The memory device is configured to store product data in a plurality of product records. Each product record is associated with an associated one of a plurality of products and has an associated product type. The product records provide may be used to the efficient storage, processing and exchange of product information. The IDML module is configured to receive a product request and receive, from the memory device, results data associated with the product request. The results data includes a plurality of product records. The display module receives the results data and responsively displays the results data associated with the product request.
    Type: Application
    Filed: June 26, 2015
    Publication date: December 29, 2016
    Inventors: Abhishek Shrivastava, Nikesh Garera, Digvijay Lamba, Gurmeet Singh, Tabassum Parveen
  • Publication number: 20150347572
    Abstract: A method of determining structured product information for a product from a product description using a product entity graph. The product graph can include a plurality of nodes. Each of the plurality of nodes can include an entity value key, one or more entity names, and an entity name count for each of the one or more entity names. The method can include determining k-grams of the product description. The method also can include, for each k-gram of the product description, determining a matching node of the plurality of nodes of the product entity graph that corresponds to the k-gram and determining a derived entity name for the product from the one or more entity names of the matching node based at least in part on the entity name counts corresponding to the one or more entity names. Other embodiments of related systems and methods are also disclosed.
    Type: Application
    Filed: June 2, 2014
    Publication date: December 3, 2015
    Applicant: Wal-Mart Stores, Inc.
    Inventors: Fan Yang, Narasimhan Rampalli, Digvijay Lamba