Patents by Inventor Sudip Chakraborty

Sudip Chakraborty 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: 10810072
    Abstract: Systems and methods are disclosed for monitoring models monitoring Internet-connected devices. Systems and methods include receiving, from an Internet-connected devices monitoring system, training data, the Internet-connected devices monitoring system being configured to predict future maintenance needs and/or failures of at least one Internet-connected device. Systems and methods further include receiving, from the Internet-connected devices monitoring system, production data associated with the at least one Internet-connected device, and determining that a data distance metric between the training data and the production data exceeds a first predetermined risk threshold. Systems and methods further include determining a risk level to be associated with the Internet-connected devices monitoring model based on the determination that the data distance metric exceeds the first predetermined risk threshold.
    Type: Grant
    Filed: April 19, 2018
    Date of Patent: October 20, 2020
    Assignee: Honeywell International Inc.
    Inventors: Sudip Chakraborty, Sovik Nath, Vaibhav Gedigeri
  • Publication number: 20190324838
    Abstract: Systems and methods are disclosed for monitoring models monitoring Internet-connected devices. Systems and methods include receiving, from an Internet-connected devices monitoring system, training data, the Internet-connected devices monitoring system being configured to predict future maintenance needs and/or failures of at least one Internet-connected device. Systems and methods further include receiving, from the Internet-connected devices monitoring system, production data associated with the at least one Internet-connected device, and determining that a data distance metric between the training data and the production data exceeds a first predetermined risk threshold. Systems and methods further include determining a risk level to be associated with the Internet-connected devices monitoring model based on the determination that the data distance metric exceeds the first predetermined risk threshold.
    Type: Application
    Filed: April 19, 2018
    Publication date: October 24, 2019
    Inventors: Sudip CHAKRABORTY, Sovik NATH, Vaibhav GEDIGERI
  • Patent number: 8768914
    Abstract: There is provided a method for searching a database to obtain data. The method includes (a) prioritizing a set of keys that are derived from a match inquiry, thus yielding a prioritized set of keys, wherein the prioritizing is based on, for each key of the set, an efficacy of using the key, (b) determining a subset of the prioritized set, and (c) retrieving, using the subset, a set of candidates for satisfying the match inquiry.
    Type: Grant
    Filed: June 2, 2008
    Date of Patent: July 1, 2014
    Assignee: Dun & Bradstreet, Inc.
    Inventors: Anthony J. Scriffignano, David Allaway, Eric Gustafson, Amy Hayenhjelm, Edward Ohlson, Courtney Shipman, Larry Skahill, Sudip Chakraborty, Ajay Pillai
  • Publication number: 20140101146
    Abstract: A method for generating a relevance score for at least one candidate retrieved in a search, the method comprising: initiating a query seeking at least one the candidate based upon at least one filter selected from the group consisting of: product name, product category, company name, HS code, SIC code and any other product-related qualifier; searching at least one database for matches between the candidate and the filter, thereby generating at least one matched candidate; generating an initial relevance score for each the matched candidate; generating at least one additional score for each the matched candidate, wherein the additional score is at least one selected from the group consisting of: a reputation score, a score boost, a past behavior score, a profile match score, a preference match score and a web behavior score; and generating a final relevance score based upon the initial relevance score and the at least one additional score for each the matched candidate.
    Type: Application
    Filed: August 30, 2013
    Publication date: April 10, 2014
    Applicant: THE DUN & BRADSTREET CORPORATION
    Inventors: Anthony J. SCRIFFIGNANO, Michael KLEIN, Sudip CHAKRABORTY, Mark STREITMAN, Adnan AHMED, Joseph CASTAGLIOLA, Yan DUAN, Andres BENVENUTO, Hiu Tai CHAN
  • Publication number: 20080235174
    Abstract: There is provided a method for searching a database to obtain data. The method includes (a) prioritizing a set of keys that are derived from a match inquiry, thus yielding a prioritized set of keys, wherein the prioritizing is based on, for each key of the set, an efficacy of using the key, (b) determining a subset of the prioritized set, and (c) retrieving, using the subset, a set of candidates for satisfying the match inquiry.
    Type: Application
    Filed: June 2, 2008
    Publication date: September 25, 2008
    Applicant: Dun & Bradstreet, Inc.
    Inventors: Anthony J. Scriffignano, David Allaway, Eric Gustafson, Amy Hayenhjelm, Edward Ohlson, Courtney Shipman, Larry Skahill, Sudip Chakraborty, Ajay Pillai
  • Patent number: 7392240
    Abstract: A system and method for finding a business entity in a database that matches input data. A web services interface accepts a match request and provides a best match. A pre-processing layer cleans, parses, and standardizes input data into terms. An application layer includes a match engine for processing the match request using the terms. The match engine evaluates and scores match candidates from the database to provide the best match and, optionally, an ordered list of match candidates.
    Type: Grant
    Filed: November 5, 2003
    Date of Patent: June 24, 2008
    Assignee: Dun & Bradstreet, Inc.
    Inventors: Anthony J. Scriffignano, David Allaway, Eric Gustafson, Amy Hayenhjelm, Edward Ohlson, Courtney Shipman, Larry Skahill, Sudip Chakraborty, Ajay Pillai
  • Publication number: 20070211056
    Abstract: Techniques for generating a visual data model include providing first and second objects that represent first and second portions of data from a model; assigning attributes to the first and second objects, the attributes representing characteristics of the first and second portions of the data; providing a relationship object that represents a relationship between the first and second objects; and assigning, to the relationship object, a relationship attribute representing a characteristic of the relationship between the first and second objects.
    Type: Application
    Filed: March 8, 2006
    Publication date: September 13, 2007
    Inventors: Sudip Chakraborty, Mark Pinis, Priyanka Naithani, John Morey, Charles Douglis, Larry Floryan
  • Publication number: 20040220918
    Abstract: A system and method for finding a business entity in a database that matches input data. A web services interface accepts a match request and provides a best match. A pre-processing layer cleans, parses, and standardizes input data into terms. An application layer includes a match engine for processing the match request using the terms. The match engine evaluates and scores match candidates from the database to provide the best match and, optionally, an ordered list of match candidates.
    Type: Application
    Filed: November 5, 2003
    Publication date: November 4, 2004
    Applicant: Dun & Bradstreet, Inc.
    Inventors: Anthony J. Scriffignano, David Allaway, Eric Gustafson, Amy Hayenhjelm, Edward Ohlson, Courtney Shipman, Larry Skahill, Sudip Chakraborty, Ajay Pillai