Patents by Inventor Sunil Dixit

Sunil Dixit 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: 20210335059
    Abstract: A ground-based computing system receives data of performance parameters for like components disposed on like aircraft, and determines corresponding levels of degradation and rates of change of degradation for the respective like components. A fleet-level of degradation for groups of like components is generated based on analysis of the combined degradations of the like components in the respective group and models of components revised. A predicted time for maintenance for each like component is determined based on the corresponding at least one of the RUL and SOH of the like component, thereby enabling cost effective maintenance determinations for components based on a fleet-level information. The ground-based computing system transmits a modified component model to the like aircraft to replace a prior version of the component model which is used to generate on-board degradation analysis, thereby enhancing the accuracy of on-board degradation analysis based on fleet level data.
    Type: Application
    Filed: January 15, 2021
    Publication date: October 28, 2021
    Inventor: Sunil Dixit
  • Publication number: 20210279733
    Abstract: A method for managing payment submissions includes receiving, at an acquirer computing system, an authorization request submitted by a merchant computing system for a transaction of a predefined amount, the merchant computing system being associated with a merchant, and the authorization request identifying account information for an account that is associated with a payment card network and an issuer processor; and re-transmitting the authorization request for less than the predefined amount and greater than a configurable threshold value, until the authorization request is approved by the issuer processor or until the authorization request falls below the configurable threshold value.
    Type: Application
    Filed: May 24, 2021
    Publication date: September 9, 2021
    Inventor: Sunil Dixit
  • Patent number: 11049113
    Abstract: A method for managing payment submissions includes receiving, at an acquirer computing system, an authorization request submitted by a merchant computing system for a transaction of a predefined amount, the merchant computing system being associated with a merchant, and the authorization request identifying account information for an account that is associated with a payment card network and an issuer processor; and re-transmitting the authorization request for less than the predefined amount and greater than a configurable threshold value, until the authorization request is approved by the issuer processor or until the authorization request falls below the configurable threshold value.
    Type: Grant
    Filed: December 30, 2019
    Date of Patent: June 29, 2021
    Assignee: Worldpay, LLC
    Inventor: Sunil Dixit
  • Publication number: 20210150548
    Abstract: Various embodiments for providing a system for the automatic segmentation and ranking of leads and referrals are described herein. An embodiment operates by receiving historical data including information about prospective customers who purchased one or more products. A set of segments of the prospective customers are identified, the historical data is grouped into the set of segments, and a predictive model for a conversion is generated for each segment based on the grouped historical data. A processor generates two or more predictive scores a new prospective customer, wherein each predictive score is based on the generated predictive model for two or more of the segments to which the new prospective customer belongs. The predictive score for the at least one new prospective customer is ranked along with predictive scores of a plurality of other prospective customers for display for at least one of the two or more segments.
    Type: Application
    Filed: June 15, 2020
    Publication date: May 20, 2021
    Inventors: RAJDEEP DUA, Sunil DIXIT, Mani Kandar MADDURI, Mohan KRISHNA, Ashish TARA
  • Patent number: 10964130
    Abstract: A ground-based computing system receives data of performance parameters for like components disposed on like aircraft, and determines corresponding levels of degradation and rates of change of degradation for the respective like components. A fleet-level of degradation for groups of like components is generated based on analysis of the combined degradations of the like components in the respective group. At least one of a remaining useful lifetime (RUL) and a state-of-health (SOH) for each of the respective like components is determined based on a comparison of the levels of degradation for each of the like components and the fleet-level of degradation of the group of like components. A predicted time for maintenance for each like component is determined based on the corresponding at least one of the RUL and SOH of the like component, thereby enabling cost effective maintenance determinations for components based on a fleet-level information.
    Type: Grant
    Filed: July 31, 2020
    Date of Patent: March 30, 2021
    Assignee: NORTHROP GRUMMAN SYSTEMS CORPORATION
    Inventor: Sunil Dixit
  • Patent number: 10814883
    Abstract: An exemplary method implemented by a computing system determines a prediction of degradation of components in a complex vehicle to enable cost effective maintenance and enhance vehicle operational availability (vehicle readiness for missions) based on currently measured performance-based parameters associated with the respective components. Residues from models of the components reflect differences between performance as determined by the models of the components and currently measured actual performance parameters. The residues are used determine a level of degradation and a rate of change of degradation for the respective components. The remaining useful life (RUL) of the respective components is the projected/predicted time of remaining acceptable performance of the respective component, and is based on the current degradation level, the rate of change of degradation, and a stored threshold level of degradation that is a maximum amount of degradation that is acceptable.
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: October 27, 2020
    Assignee: NORTHROP GRUMMAN SYSTEMS CORPORATION
    Inventor: Sunil Dixit
  • Patent number: 10725463
    Abstract: A method implemented by a computing system identifies anomalies that represents potential off-normal behavior of components on an aircraft based on data from sensors during various modes of operations including in-flight operation of the aircraft. High-frequency sensor outputs monitor performance parameters of respective components. Anomaly criteria is dynamically selected and the high-frequency sensor outputs are compared with the anomaly criteria where the comparison results determine whether potentially off-normal behavior exists. A conditional anomaly tag is inserted in the digitized representations of first high-frequency sensor outputs where the corresponding comparison results indicate potentially off-normal behavior.
    Type: Grant
    Filed: September 26, 2019
    Date of Patent: July 28, 2020
    Assignee: NORTHROP GRUMMAN SYSTEMS CORPORATION
    Inventor: Sunil Dixit
  • Publication number: 20200226609
    Abstract: A method for managing payment submissions includes receiving, at an acquirer computing system, an authorization request submitted by a merchant computing system for a transaction of a predefined amount, the merchant computing system being associated with a merchant, and the authorization request identifying account information for an account that is associated with a payment card network and an issuer processor; and re-transmitting the authorization request for less than the predefined amount and greater than a configurable threshold value, until the authorization request is approved by the issuer processor or until the authorization request falls below the configurable threshold value.
    Type: Application
    Filed: March 23, 2020
    Publication date: July 16, 2020
    Inventor: Sunil DIXIT
  • Patent number: 10676048
    Abstract: Methods and apparatus are provided for an integrated vehicle health management system that uses a model based reasoner to develop real-time diagnostic and maintenance information about a vehicle. A model having nodes is used to represent sensors, components, functions and other elements of the system. Parameterized input sensors provide flexible definitions of each node. Once developed, the model is loaded into an operational flight program to provide real-time failure analysis of the vehicle.
    Type: Grant
    Filed: October 18, 2018
    Date of Patent: June 9, 2020
    Assignee: NORTHROP GRUMMAN SYSTEMS CORPORATION
    Inventors: Sunil Dixit, Richard R Ramroth, Nathan R Good
  • Publication number: 20200134631
    Abstract: A method for managing payment submissions includes receiving, at an acquirer computing system, an authorization request submitted by a merchant computing system for a transaction of a predefined amount, the merchant computing system being associated with a merchant, and the authorization request identifying account information for an account that is associated with a payment card network and an issuer processor; and re-transmitting the authorization request for less than the predefined amount and greater than a configurable threshold value, until the authorization request is approved by the issuer processor or until the authorization request falls below the configurable threshold value.
    Type: Application
    Filed: December 30, 2019
    Publication date: April 30, 2020
    Inventor: Sunil DIXIT
  • Publication number: 20200122656
    Abstract: Methods and apparatus are provided for an integrated vehicle health management system that uses a model based reasoner to develop real-time diagnostic and maintenance information about a vehicle. A model having nodes is used to represent sensors, components, functions and other elements of the system. Parameterized input sensors provide flexible definitions of each node. Once developed, the model is loaded into an operational flight program to provide real-time failure analysis of the vehicle.
    Type: Application
    Filed: October 18, 2018
    Publication date: April 23, 2020
    Inventors: Sunil Dixit, Richard R. Ramroth, Nathan R. Good
  • Patent number: 10552841
    Abstract: A method for managing payment submissions includes receiving, at an acquirer computing system, an authorization request submitted by a merchant computing system for a transaction of a predefined amount, the merchant computing system being associated with a merchant, and the authorization request identifying account information for an account that is associated with a payment card network and an issuer processor; and re-transmitting the authorization request for less than the predefined amount and greater than a configurable threshold value, until the authorization request is approved by the issuer processor or until the authorization request falls below the configurable threshold value.
    Type: Grant
    Filed: December 15, 2016
    Date of Patent: February 4, 2020
    Assignee: Worldpay, LLC
    Inventor: Sunil Dixit
  • Patent number: 10089214
    Abstract: An exemplary method provides for automatically curing a detected behavior anomaly in executing target software during the continuing execution of the target software. Ranges of parameters of acceptable behaviors are stored. One behavior is detected that is outside the range of parameters for acceptable behavior for the corresponding behavior. A probability of success is predicted for restoring the corresponding behavior to acceptable behavior. First bytes associated with the behavior anomaly are replaced with the other bytes upon the predicted probability of success exceeding a predetermined success threshold, thereby automatically implementing a likely cure of a detected anomaly in the target software during the continuous execution of the target software.
    Type: Grant
    Filed: September 19, 2016
    Date of Patent: October 2, 2018
    Assignee: Northrop Grumman Systems Corporation
    Inventor: Sunil Dixit
  • Publication number: 20140379731
    Abstract: Provided is a computer-implemented method of performing a video search. A search query is analyzed to identify a first set of query terms. The first set of query terms are used to query a knowledge repository, wherein the knowledge repository is a collection of electronic documents. An electronic document corresponding to the first set of query terms is identified and parsed to obtain a second set of query terms. Query terms present in the second set are ranked and top N ranked query terms are provided to a video search engine.
    Type: Application
    Filed: February 27, 2012
    Publication date: December 25, 2014
    Inventors: Amol Sunil Dixit, Krishnan Ramanathan, Yogesh Sankarasubramaniam, Vidhya Govindaraju
  • Publication number: 20070225966
    Abstract: Techniques to provide dynamic multi-lingual support for software applications such as analytics, which typically rely on two different types of data, underlying data and metadata, to generate reports. The metadata defines the underlying data and a presentation layer displays the reports, which may be generated using presentation and metadata layer objects. Each such object may be defined by a language independent representation, which may in turn be associated with multiple display or language dependent representations (i.e., translations or translated strings) for multiple supported languages. One of the languages may be selected for use in a given session, and the display representations for the selected language are then bound to the language independent representations. The binding may be dynamically performed and is session-specific.
    Type: Application
    Filed: June 27, 2002
    Publication date: September 27, 2007
    Applicant: Siebel Systems, Inc.
    Inventors: Edward Suen, Sunil Dixit, James Rogers, Samar Lotia, Eric Musser
  • Publication number: 20070226339
    Abstract: Techniques to dynamically select data sources for users and to direct queries for the users to the proper data sources. Initially, user information (e.g., user name) for each user is received and used to determine a data source designated for the user. The designated data source may be determined via a look-up table or by running a query with the user information to obtain the identity (e.g., the logical name) of the data source. A data source variable for each user can then be set to the identity of the designated data source. Thereafter, queries for each user are directed to the user's designated data source by determining database connection information for the designated data source based on the data source variable and using this information to direct the queries.
    Type: Application
    Filed: June 27, 2002
    Publication date: September 27, 2007
    Applicant: Siebel Systems, Inc.
    Inventors: Edward Suen, Sunil Dixit