Patents by Inventor Pranav Dandekar

Pranav Dandekar 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: 20230334089
    Abstract: Aspects of the current disclosure include systems and methods for identifying an entity in a query image by comparing the query image with digital images in a database. In one or more embodiments, a query feature may be extracted from the query image and a set of candidate features may be extracted from a set of images in the database. In one or more embodiments, the distances between the query feature and the candidate features are calculated. A feature, which includes a set of shortest distances among the calculated distances and a distribution of the set of shortest distances, may be generated. In one or more embodiments, the feature is input to a trained model to determine whether the entity in the query image is the same entity associated with one of the set of shortest distances.
    Type: Application
    Filed: June 22, 2023
    Publication date: October 19, 2023
    Inventors: Pranav DANDEKAR, Ashish GOEL, Peter LOFGREN, Matthew FISHER
  • Patent number: 11727053
    Abstract: Aspects of the current disclosure include systems and methods for identifying an entity in a query image by comparing the query image with digital images in a database. In one or more embodiments, a query feature may be extracted from the query image and a set of candidate features may be extracted from a set of images in the database. In one or more embodiments, the distances between the query feature and the candidate features are calculated. A feature, which includes a set of shortest distances among the calculated distances and a distribution of the set of shortest distances, may be generated. In one or more embodiments, the feature is input to a trained model to determine whether the entity in the query image is the same entity associated with one of the set of shortest distances.
    Type: Grant
    Filed: April 15, 2021
    Date of Patent: August 15, 2023
    Assignee: Stripe, Inc.
    Inventors: Pranav Dandekar, Ashish Goel, Peter Lofgren, Matthew Fisher
  • Patent number: 11601509
    Abstract: Described herein are systems and methods for predicting whether an entity associated with a profile in one network is the same entity that is associated with a profile in a second network, which networks may represent networks from different network services or may represent networks from the same network service. In embodiments, network graph features, including nodes and connections, may be used to predict a probability that the profiles in the two networks should be matched. In embodiments, additional or different factors may be included in the predicted probability, such as homophily, match probabilities of seed nodes, match probabilities of attribute-matched nodes, attribute-attribute co-occurrence probabilities, and the like.
    Type: Grant
    Filed: November 28, 2017
    Date of Patent: March 7, 2023
    Assignee: Stripe, Inc.
    Inventors: Peter Lofgren, Pranav Dandekar, Ashish Goel, Andrew Paul Tausz
  • Publication number: 20230046185
    Abstract: Described herein are systems and methods for predicting a metric value for an entity associated with a query node in a graph that represents a network. In embodiments, using a user's profile as the query node, a metric about that user may be estimated based, at least in part, as a function of how well connected the query node is to a whitelist of “good” users/nodes in the network, a blacklist of “bad” users/nodes in the network, or both. In embodiments, one or more nodes or edges may be weighted when determining a final score for the query node. In embodiments, the final score regarding the metric may be used to take one or more actions relative to the query node, including accepting it into a network, allowing or rejecting a transaction, assigning a classification to the node, using the final score to compute another estimate for a node, etc.
    Type: Application
    Filed: October 27, 2022
    Publication date: February 16, 2023
    Inventors: Pranav Dandekar, Peter Lofgren, Ashish Goel
  • Patent number: 11503033
    Abstract: Described herein are systems and methods for predicting a metric value for an entity associated with a query node in a graph that represents a network. In embodiments, using a user's profile as the query node, a metric about that user may be estimated based, at least in part, as a function of how well connected the query node is to a whitelist of “good” users/nodes in the network, a blacklist of “bad” users/nodes in the network, or both. In embodiments, one or more nodes or edges may be weighted when determining a final score for the query node. In embodiments, the final score regarding the metric may be used to take one or more actions relative to the query node, including accepting it into a network, allowing or rejecting a transaction, assigning a classification to the node, using the final score to compute another estimate for a node, etc.
    Type: Grant
    Filed: October 4, 2019
    Date of Patent: November 15, 2022
    Assignee: Stripe, Inc.
    Inventors: Pranav Dandekar, Peter Lofgren, Ashish Goel
  • Patent number: 11409789
    Abstract: Embodiments of the present disclosure include systems and methods for identifying people in an image that contains more than one images of people. In embodiments, a query feature representation that represents features is extracted from each image of a person. In embodiments, each query feature representation is compared to image feature representations in a database and a set of candidate representations is selected among the image feature representations. Then, a set of user accounts that is associated with the set of candidate representations is selected. The strengths of connection in a network between user accounts in a set of candidate user accounts corresponding to an image and user accounts in a different set of candidate user accounts corresponding to a different image may be determined. In embodiments, user accounts that has the highest strength of connection are selected and used to identify the persons corresponding to the images.
    Type: Grant
    Filed: December 11, 2019
    Date of Patent: August 9, 2022
    Assignee: Stripe, Inc.
    Inventors: Pranav Dandekar, Ashish Goel, Peter Lofgren
  • Publication number: 20220115728
    Abstract: A battery pack assembly comprising: prismatic cell placed on one of its edges, to form a battery stack of prismatic cells; a battery pack enclosure; one or more battery stacks, each battery stack being an operative vertical configured stack of a plurality of said prismatic cells, every adjacent pair of cells being separated by a configuration of metal plates and thermal pads, characterised in that, each configured stack comprising one or more repeatable stacks, wherein each repeatable stack comprising at least: a first thermal pad (1); a first prismatic cell (2); a second thermal pad (3); a first metal plate (4); thermals pads (12, 14,13) forming lateral sides of prismatic cells (2).
    Type: Application
    Filed: October 12, 2021
    Publication date: April 14, 2022
    Inventors: Pranav Dandekar, Prakash Dandekar
  • Publication number: 20210374386
    Abstract: Aspects of the current disclosure include systems and methods for identifying an entity in a query image by comparing the query image with digital images in a database. In one or more embodiments, a query feature may be extracted from the query image and a set of candidate features may be extracted from a set of images in the database. In one or more embodiments, the distances between the query feature and the candidate features are calculated. A feature, which includes a set of shortest distances among the calculated distances and a distribution of the set of shortest distances, may be generated. In one or more embodiments, the feature is input to a trained model to determine whether the entity in the query image is the same entity associated with one of the set of shortest distances.
    Type: Application
    Filed: April 15, 2021
    Publication date: December 2, 2021
    Inventors: Pranav Dandekar, Ashish Goel, Peter Lofgren, Matthew Fisher
  • Patent number: 11003896
    Abstract: Aspects of the current disclosure include systems and methods for identifying an entity in a query image by comparing the query image with digital images in a database. In one or more embodiments, a query feature may be extracted from the query image and a set of candidate features may be extracted from a set of images in the database. In one or more embodiments, the distances between the query feature and the candidate features are calculated. A feature, which includes a set of shortest distances among the calculated distances and a distribution of the set of shortest distances, may be generated. In one or more embodiments, the feature is input to a trained model to determine whether the entity in the query image is the same entity associated with one of the set of shortest distances.
    Type: Grant
    Filed: May 16, 2019
    Date of Patent: May 11, 2021
    Assignee: Stripe, Inc.
    Inventors: Pranav Dandekar, Ashish Goel, Peter Lofgren, Matthew Fisher
  • Publication number: 20200117686
    Abstract: Embodiments of the present disclosure include systems and methods for identifying people in an image that contains more than one images of people. In embodiments, a query feature representation that represents features is extracted from each image of a person. In embodiments, each query feature representation is compared to image feature representations in a database and a set of candidate representations is selected among the image feature representations. Then, a set of user accounts that is associated with the set of candidate representations is selected. The strengths of connection in a network between user accounts in a set of candidate user accounts corresponding to an image and user accounts in a different set of candidate user accounts corresponding to a different image may be determined. In embodiments, user accounts that has the highest strength of connection are selected and used to identify the persons corresponding to the images.
    Type: Application
    Filed: December 11, 2019
    Publication date: April 16, 2020
    Applicant: Stripe, Inc.
    Inventors: Pranav Dandekar, Ashish Goel, Peter Lofgren
  • Patent number: 10552471
    Abstract: Embodiments of the present disclosure include systems and methods for identifying people in an image that contains more than one face images. In embodiments, a query feature vector that represents features is extracted from each face image. In embodiments, each query feature vector is compared to image feature vectors in a database and a set of candidate vectors is selected among the image feature vectors. Then, a set of user accounts that is associated with the set of candidate vectors is selected. The strengths of connection in a network between user accounts in a set of candidate user accounts corresponding to a face image and user accounts in a different set of candidate user accounts corresponding to a different face image may be determined. In embodiments, user accounts that has the highest strength of connection are selected and used to identify the persons corresponding to the face images.
    Type: Grant
    Filed: April 21, 2017
    Date of Patent: February 4, 2020
    Assignee: Stripe, Inc.
    Inventors: Pranav Dandekar, Ashish Goel, Peter Lofgren
  • Publication number: 20200036721
    Abstract: Described herein are systems and methods for predicting a metric value for an entity associated with a query node in a graph that represents a network. In embodiments, using a user's profile as the query node, a metric about that user may be estimated based, at least in part, as a function of how well connected the query node is to a whitelist of “good” users/nodes in the network, a blacklist of “bad” users/nodes in the network, or both. In embodiments, one or more nodes or edges may be weighted when determining a final score for the query node. In embodiments, the final score regarding the metric may be used to take one or more actions relative to the query node, including accepting it into a network, allowing or rejecting a transaction, assigning a classification to the node, using the final score to compute another estimate for a node, etc.
    Type: Application
    Filed: October 4, 2019
    Publication date: January 30, 2020
    Applicant: Stripe, Inc.
    Inventors: Pranav Dandekar, Peter Lofgren, Ashish Goel
  • Patent number: 10469504
    Abstract: Described herein are systems and methods for predicting a metric value for an entity associated with a query node in a graph that represents a network. In embodiments, using a user's profile as the query node, a metric about that user may be estimated based, at least in part, as a function of how well connected the query node is to a whitelist of “good” users/nodes in the network, a blacklist of “bad” users/nodes in the network, or both. In embodiments, one or more nodes or edges may be weighted when determining a final score for the query node. In embodiments, the final score regarding the metric may be used to take one or more actions relative to the query node, including accepting it into a network, allowing or rejecting a transaction, assigning a classification to the node, using the final score to compute another estimate for a node, etc.
    Type: Grant
    Filed: September 8, 2017
    Date of Patent: November 5, 2019
    Assignee: Stripe, Inc.
    Inventors: Pranav Dandekar, Peter Lofgren, Ashish Goel
  • Publication number: 20190272412
    Abstract: Aspects of the current disclosure include systems and methods for identifying an entity in a query image by comparing the query image with digital images in a database. In one or more embodiments, a query feature may be extracted from the query image and a set of candidate features may be extracted from a set of images in the database. In one or more embodiments, the distances between the query feature and the candidate features are calculated. A feature, which includes a set of shortest distances among the calculated distances and a distribution of the set of shortest distances, may be generated. In one or more embodiments, the feature is input to a trained model to determine whether the entity in the query image is the same entity associated with one of the set of shortest distances.
    Type: Application
    Filed: May 16, 2019
    Publication date: September 5, 2019
    Applicant: Stripe, Inc.
    Inventors: Pranav Dandekar, Ashish Goel, Peter Lofgren, Matthew Fisher
  • Patent number: 10311288
    Abstract: Aspects of the current disclosure include systems and methods for identifying a person in a query image by comparing the query image with digital images in a face database. In embodiments, a query feature vector may be extracted from the query image and a set of candidate feature vectors may be extracted from a set of images in the face database. In embodiments, the distances between the query feature vector and the candidate feature vectors are calculated. A feature vector, which includes a set of shortest distances among the calculated distances and a distribution of the set of shortest distances, may be generated. In embodiments, the feature vector is input to a trained decision tree to determine whether the person in the query image is the same person associated with one of the set of shortest distances.
    Type: Grant
    Filed: March 24, 2017
    Date of Patent: June 4, 2019
    Assignee: Stripe, Inc.
    Inventors: Pranav Dandekar, Ashish Goel, Peter Lofgren, Matthew Fisher
  • Patent number: 9324109
    Abstract: Disclosed are various embodiments of systems, methods and computer programs for proactive pricing. An offer to sell a product extended by a seller is maintained in a server. The offer to sell includes a plurality of asking terms and at least one selling rule authorizing a deviation from the asking terms and that is associated with the offer. A plurality of purchase offers from at least one buyer to purchase the product is maintained in the server. Each of the purchase offers specifies at least one purchase term. The purchase offers are ranked based upon a degree to which the respective purchase terms match the asking terms.
    Type: Grant
    Filed: February 29, 2008
    Date of Patent: April 26, 2016
    Assignee: Amazon Technologies, Inc.
    Inventors: B. Anthony Joseph, Matthew K. Green, Srikanth Thirumalai, Pranav Dandekar
  • Publication number: 20140317010
    Abstract: A consumer electronic device hosts a media application that obtains media content use data for a user. The media application interfaces with a server that analyzes the media content use-related data based on a budget-constrained DCLEF and/or a distortion-constrained DCLEF mechanism. The user is then compensated for their disclosed use data based on the severity of the privacy incursion.
    Type: Application
    Filed: October 9, 2012
    Publication date: October 23, 2014
    Inventors: Efstratios Ioannidis, Nada Fawaz, Pranav Dandekar
  • Patent number: 8660912
    Abstract: A method for exploring similar items can include receiving a request to explore items similar to an item identified by a user and retrieving a set of similar items to output for display to the user. The similar items can be similar to the identified item, and the set of similar items can include one or more attribute values for each similar item. In addition, in response to receiving a selection of one or more of the attribute values by the user, the method can further include retrieving similar items corresponding to the user-selected attribute values. Moreover, the method can include outputting at least a subset of the similar items for display.
    Type: Grant
    Filed: March 31, 2008
    Date of Patent: February 25, 2014
    Assignee: Amazon Technologies, Inc.
    Inventor: Pranav Dandekar
  • Patent number: 8195522
    Abstract: Techniques are described for assessing users who provide content, such as based on the provided content and/or on aspects of how/when the content is provided. In at least some situations, the users being assessed are author users who create some or all of the content that they provide, while in other situations users may provide other types of content (e.g., content that is identified and/or selected by the users, but not created by the users). Assessment of the content-providing users may be performed in various manners, such as to generate one or more user contribution scores or other user contribution ratings for some or all such users, such as to reflect a combination of multiple factors (e.g., a quantity of pieces of content provided by a user, a recency of providing some or all of the content pieces, an assessed quality of the provided content pieces, etc.).
    Type: Grant
    Filed: June 30, 2008
    Date of Patent: June 5, 2012
    Assignee: Amazon Technologies, Inc.
    Inventors: Samuel S. Sonne, Pranav Dandekar, James G. Robinson, Anne R. Marshall, Sameer R. Rajyaguru
  • Patent number: 7921097
    Abstract: A method for generating a Uniform Resource Locator (URL) is described. Content associated with a web page is obtained. A URL is generated based on the content of the web page. The URL includes one or more tokens. The URL is limited to a token threshold. The token threshold is defined as a maximum number of words in the URL. One or more tokens are removed from the URL. The URL is associated with the web page.
    Type: Grant
    Filed: August 30, 2007
    Date of Patent: April 5, 2011
    Inventors: Pranav Dandekar, Vinit Kalra, Jan Klier