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).
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Publication number: 20230334089Abstract: 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: ApplicationFiled: June 22, 2023Publication date: October 19, 2023Inventors: Pranav DANDEKAR, Ashish GOEL, Peter LOFGREN, Matthew FISHER
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Patent number: 11727053Abstract: 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: GrantFiled: April 15, 2021Date of Patent: August 15, 2023Assignee: Stripe, Inc.Inventors: Pranav Dandekar, Ashish Goel, Peter Lofgren, Matthew Fisher
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Patent number: 11601509Abstract: 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: GrantFiled: November 28, 2017Date of Patent: March 7, 2023Assignee: Stripe, Inc.Inventors: Peter Lofgren, Pranav Dandekar, Ashish Goel, Andrew Paul Tausz
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Publication number: 20230046185Abstract: 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: ApplicationFiled: October 27, 2022Publication date: February 16, 2023Inventors: Pranav Dandekar, Peter Lofgren, Ashish Goel
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Patent number: 11503033Abstract: 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: GrantFiled: October 4, 2019Date of Patent: November 15, 2022Assignee: Stripe, Inc.Inventors: Pranav Dandekar, Peter Lofgren, Ashish Goel
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Patent number: 11409789Abstract: 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: GrantFiled: December 11, 2019Date of Patent: August 9, 2022Assignee: Stripe, Inc.Inventors: Pranav Dandekar, Ashish Goel, Peter Lofgren
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Publication number: 20220115728Abstract: 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: ApplicationFiled: October 12, 2021Publication date: April 14, 2022Inventors: Pranav Dandekar, Prakash Dandekar
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Publication number: 20210374386Abstract: 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: ApplicationFiled: April 15, 2021Publication date: December 2, 2021Inventors: Pranav Dandekar, Ashish Goel, Peter Lofgren, Matthew Fisher
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Patent number: 11003896Abstract: 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: GrantFiled: May 16, 2019Date of Patent: May 11, 2021Assignee: Stripe, Inc.Inventors: Pranav Dandekar, Ashish Goel, Peter Lofgren, Matthew Fisher
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Publication number: 20200117686Abstract: 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: ApplicationFiled: December 11, 2019Publication date: April 16, 2020Applicant: Stripe, Inc.Inventors: Pranav Dandekar, Ashish Goel, Peter Lofgren
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Patent number: 10552471Abstract: 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: GrantFiled: April 21, 2017Date of Patent: February 4, 2020Assignee: Stripe, Inc.Inventors: Pranav Dandekar, Ashish Goel, Peter Lofgren
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Publication number: 20200036721Abstract: 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: ApplicationFiled: October 4, 2019Publication date: January 30, 2020Applicant: Stripe, Inc.Inventors: Pranav Dandekar, Peter Lofgren, Ashish Goel
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Patent number: 10469504Abstract: 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: GrantFiled: September 8, 2017Date of Patent: November 5, 2019Assignee: Stripe, Inc.Inventors: Pranav Dandekar, Peter Lofgren, Ashish Goel
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Publication number: 20190272412Abstract: 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: ApplicationFiled: May 16, 2019Publication date: September 5, 2019Applicant: Stripe, Inc.Inventors: Pranav Dandekar, Ashish Goel, Peter Lofgren, Matthew Fisher
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Patent number: 10311288Abstract: 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: GrantFiled: March 24, 2017Date of Patent: June 4, 2019Assignee: Stripe, Inc.Inventors: Pranav Dandekar, Ashish Goel, Peter Lofgren, Matthew Fisher
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Patent number: 9324109Abstract: 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: GrantFiled: February 29, 2008Date of Patent: April 26, 2016Assignee: Amazon Technologies, Inc.Inventors: B. Anthony Joseph, Matthew K. Green, Srikanth Thirumalai, Pranav Dandekar
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Publication number: 20140317010Abstract: 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: ApplicationFiled: October 9, 2012Publication date: October 23, 2014Inventors: Efstratios Ioannidis, Nada Fawaz, Pranav Dandekar
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Patent number: 8660912Abstract: 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: GrantFiled: March 31, 2008Date of Patent: February 25, 2014Assignee: Amazon Technologies, Inc.Inventor: Pranav Dandekar
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Patent number: 8195522Abstract: 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: GrantFiled: June 30, 2008Date of Patent: June 5, 2012Assignee: Amazon Technologies, Inc.Inventors: Samuel S. Sonne, Pranav Dandekar, James G. Robinson, Anne R. Marshall, Sameer R. Rajyaguru
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Patent number: 7921097Abstract: 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: GrantFiled: August 30, 2007Date of Patent: April 5, 2011Inventors: Pranav Dandekar, Vinit Kalra, Jan Klier