Patents by Inventor Narendra Gupta

Narendra Gupta 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: 8090084
    Abstract: The embodiments include a system and a method for establishing a communication connection after searching the World Wide Web. The system can include a first communication device for forming at least one communication connection between the first communication device and a second communication device, search means adapted to accept a query, access means can be adapted to search and identify relevant phone number information using the query, and create at least one icon to link the first communication device to a relevant phone number included in the relevant phone number information identified by the query, and reformulate the query if no relevant phone numbers are identified during the search. The system also includes click-to-dial means adapted to establish at least one communication connection from the first communication device to the second communication device.
    Type: Grant
    Filed: August 1, 2005
    Date of Patent: January 3, 2012
    Assignee: AT&T Intellectual Property II, L.P.
    Inventors: Junlan Feng, Mazin Gilbert, Narendra Gupta, Gerald Karam
  • Patent number: 8082151
    Abstract: In accordance with one aspect of the present invention, an automated method of and system for generating a response to a text-based natural language message is disclosed. The method includes identifying a sentence in the text-based natural language message. Also, identifying an input clause in the sentence. Further, comparing the input clause to a previously received clause, where the previously received clause is correlated with a previously generated response message. Additionally, generating an output response message based on the previously generated response message. The system includes means for performing the method steps.
    Type: Grant
    Filed: September 18, 2007
    Date of Patent: December 20, 2011
    Assignee: AT&T Intellectual Property I, LP
    Inventors: Srinivas Bangalore, Mazin Gilbert, Narendra Gupta
  • Patent number: 8065300
    Abstract: A system and method are provided for augmenting information on business directory databases. Using the business name contained in a business directory database and Web data mining technology, the website of a business is found and validated, prior to enriching the database entries.
    Type: Grant
    Filed: March 12, 2008
    Date of Patent: November 22, 2011
    Assignee: AT&T Intellectual Property II, L.P.
    Inventors: Narendra Gupta, Mazin Gilbert
  • Publication number: 20110228998
    Abstract: A system and method for automatic computation of MR imaging scan parameters include a computer programmed to acquire a first set of MR data from an imaging subject, the first set of MR data comprising a plurality of slices acquired at a first field-of-view. The computer is also programmed to reconstruct the plurality of slices into a plurality of localizer images and identify a 3D object based on the plurality of localizer images. The computer is further programmed to prescribe a scan, execute the prescribed scan to acquire a second set of MR data, and reconstruct the second set of MR data into an image. The prescribed scan includes one of a reduced field-of-view based on a boundary of the 3D object and a shim region based on the boundary of the 3D object.
    Type: Application
    Filed: March 18, 2010
    Publication date: September 22, 2011
    Inventors: Vivek Prabhakar Vaidya, Xiaodong Tao, Robert David Darrow, Rakesh Mullick, Maggie Mei-Kei Fung, Thomas Kwok-Fah Foo, Kenji Suzuki, Sandeep Narendra Gupta, Ting Song
  • Patent number: 7986771
    Abstract: The embodiments include a system, a computer readable medium, and a method for establishing a communication connection after searching the World Wide Web for relevant phone information. The system can include a first communication device for forming at least one communication connection between the first communication device and a second communication device, search means adapted to accept a query, access means adapted to (i) search and identify relevant phone number information using the query (ii) create at least one icon to link the first communication device to a relevant phone number included in the relevant phone number information identified by the query, and (iii) reformulate the query if no relevant phone numbers are identified during the search. The system also includes click-to-dial means adapted to establish at least one communication connection from the first communication device to the second communication device.
    Type: Grant
    Filed: August 1, 2005
    Date of Patent: July 26, 2011
    Assignee: AT&T Intellectual Property II, L.P.
    Inventors: Junlan Feng, Mazin Gilbert, Narendra Gupta
  • Publication number: 20100130849
    Abstract: A method for motion compensation includes acquiring an initial volumetric localizer to establish an initial object position and initial object orientation at an initial state, acquiring a fast localizer of the object at a present state, aligning the fast localizer to the initial volumetric localizers to determine object motion between the initial state and the present state, and modifying an imaging protocol using the object position and orientation at the present state.
    Type: Application
    Filed: November 24, 2009
    Publication date: May 27, 2010
    Applicant: GE GLOBAL RESEARCH
    Inventors: Xiaodong Tao, Thomas Kwok-Fah Foo, Sandeep Narendra Gupta
  • Publication number: 20100129005
    Abstract: A method of determining an anatomically consistent scan protocol for an object of interest includes obtaining a volumetric image of an object of interest to be imaged, transforming the volumetric image, estimating the position and orientation of the object using the volumetric image and the transformed volumetric image, and modifying the imaging scan protocol using the estimated object position and orientation.
    Type: Application
    Filed: October 22, 2009
    Publication date: May 27, 2010
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Xiaodong Tao, Sandeep Narendra Gupta
  • Publication number: 20090254498
    Abstract: Disclosed is a method and system for identifying critical emails. To identify critical emails, a critical email classifier is trained from training data comprising labeled emails. The classifier extracts N-grams from the training data and identifies N-gram features from the extracted N-grams. The classifier also extracts salient features from the training data. The classifier is trained based on the identified N-gram features and the salient features so that the classifier can classify unlabeled emails as critical emails or non-critical emails.
    Type: Application
    Filed: April 3, 2008
    Publication date: October 8, 2009
    Inventors: Narendra Gupta, Mazin Gilbert
  • Publication number: 20090234926
    Abstract: A system and method are provided for notifying a user of a change to a record in a business record directory, based on user specified contact information and preferences. A significance engine determines if identified business record directory changes warrant message generation and delivery to requesting users.
    Type: Application
    Filed: March 12, 2008
    Publication date: September 17, 2009
    Inventors: Benjamin J. Stern, Narendra Gupta
  • Publication number: 20090234853
    Abstract: A system and method are provided for augmenting information on business directory databases. Using the business name contained in a business directory database and Web data mining technology, the website of a business is found and validated, prior to enriching the database entries.
    Type: Application
    Filed: March 12, 2008
    Publication date: September 17, 2009
    Inventors: Narendra Gupta, Mazin Gilbert
  • Publication number: 20090234812
    Abstract: A system and method are provided for augmenting information on business directory databases and communicating with businesses is disclosed. Using the enriched business directory database and Web mining technology, customized email message are sent inviting businesses to enter their enriched business information into the directory or even subscribe to other paid services provided by the directory service.
    Type: Application
    Filed: March 12, 2008
    Publication date: September 17, 2009
    Inventors: Narendra Gupta, Mazin Gilbert, Benjamin J. Stern
  • Publication number: 20090076795
    Abstract: In accordance with one aspect of the present invention, an automated method of and system for generating a response to a text-based natural language message is disclosed. The method includes identifying a sentence in the text-based natural language message. Also, identifying an input clause in the sentence. Further, comparing the input clause to a previously received clause, where the previously received clause is correlated with a previously generated response message. Additionally, generating an output response message based on the previously generated response message. The system includes means for performing the method steps.
    Type: Application
    Filed: September 18, 2007
    Publication date: March 19, 2009
    Inventors: Srinivas Bangalore, Mazin Gilbert, Narendra Gupta
  • Publication number: 20080150532
    Abstract: A method for rapid measurement of T1 relaxation comprises a gated, multi-time-point saturation-recovery experiment. Each saturation-recovery experiment may include multiple gating intervals to increase dynamic range of the T1 measurement. Multiple saturation-recovery experiments may also be used to improve accuracy and signal-to-noise of the T1 measurement.
    Type: Application
    Filed: December 21, 2006
    Publication date: June 26, 2008
    Applicant: GENERAL ELECTRIC COMPANY
    Inventors: Glenn Scott Slavin, Sandeep Narendra Gupta
  • Publication number: 20080120646
    Abstract: A method and system are provided for automatically selecting advertisements for placement in media content segments such as video segments. The method utilizes a classification engine to analyze values of a feature set extracted from the video segment, and to select one or more categories of advertisements to place in the segment. The classification engine is trainable using training data such as historical video segments in which advertisements were placed manually, and using performance data measuring the effectiveness of past advertisement placement in particular segments.
    Type: Application
    Filed: November 20, 2006
    Publication date: May 22, 2008
    Inventors: Benjamin J. Stern, Mazin Gilbert, Narendra Gupta
  • Publication number: 20070250404
    Abstract: A method, processing device, and machine-readable medium are provided. Costs of states of a state space are calculated. Each state represent one or more available product attributes having zero or more decided attribute values. The calculating is based, at least in part, on training data associated with previously requested and offered products, determining a next state such that one or more products are available and a sum of values, including a cost of a next state and a cost of a perturbation of one of the one or more requested product attribute values to reach the next state is a minimum value. A value for a product attribute is mapped according to the minimum sum of values and product attribute values of available products.
    Type: Application
    Filed: April 14, 2006
    Publication date: October 25, 2007
    Applicant: AT&T Corp.
    Inventors: Srinivas Bangalore, Giuseppe Di Fabbrizio, Narendra Gupta
  • Patent number: 7280862
    Abstract: A system and a method for obtaining a digital image of a heart of a person are provided. The system scans an internal anatomy of a chest region of the person to obtain scanning data. The system further generates a digital image of four chambers of the heart based on the scanning data.
    Type: Grant
    Filed: August 18, 2004
    Date of Patent: October 9, 2007
    Assignee: General Electric Company
    Inventors: Sandeep Narendra Gupta, Glenn Scott Slavin, Thomas Kwok-Fah Foo
  • Patent number: 7268373
    Abstract: A semiconductor may contain a plurality of circuits each comprising at least one thyristor having a base region. The base region of at least one of the thyristors has a different doping profile than the others. When a bias circuit is used to bias the thyristors, the effect of biasing on the thyristors is found to be affected by the doping profile. In a specific embodiment, the doping concentration is higher near an electrode of the thyristor than near a supporting substrate. The different doping profiles can be achieved by using different ion implant energies.
    Type: Grant
    Filed: September 23, 2004
    Date of Patent: September 11, 2007
    Assignee: T-RAM Semiconductor, Inc.
    Inventors: Rajesh Narendra Gupta, Farid Nemati
  • Publication number: 20070033004
    Abstract: Disclosed herein are systems and methods to incorporate human knowledge when developing and using statistical models for natural language understanding. The disclosed systems and methods embrace a data-driven approach to natural language understanding which progresses seamlessly along the continuum of availability of annotated collected data, from when there is no available annotated collected data to when there is any amount of annotated collected data.
    Type: Application
    Filed: July 25, 2005
    Publication date: February 8, 2007
    Inventors: Srinivas Bangalore, Mazin Gilbert, Narendra Gupta
  • Publication number: 20070005585
    Abstract: The embodiments include a system, a computer readable medium, and a method for establishing a communication connection after searching the World Wide Web for relevant phone information. The system can include a first communication device for forming at least one communication connection between the first communication device and a second communication device, search means adapted to accept a query, access means adapted to (i) search and identify relevant phone number information using the query (ii) create at least one icon to link the first communication device to a relevant phone number included in the relevant phone number information identified by the query, and (iii) reformulate the query if no relevant phone numbers are identified during the search. The system also includes click-to-dial means adapted to establish at least one communication connection from the first communication device to the second communication device.
    Type: Application
    Filed: August 1, 2005
    Publication date: January 4, 2007
    Inventors: Junlan Feng, Mazin Gilbert, Narendra Gupta
  • Publication number: 20070005584
    Abstract: The embodiments include a system and a method for establishing a communication connection after searching the World Wide Web. The system can include a first communication device for forming at least one communication connection between the first communication device and a second communication device, search means adapted to accept a query, access means can be adapted to search and identify relevant phone number information using the query, and create at least one icon to link the first communication device to a relevant phone number included in the relevant phone number information identified by the query, and reformulate the query if no relevant phone numbers are identified during the search. The system also includes click-to-dial means adapted to establish at least one communication connection from the first communication device to the second communication device.
    Type: Application
    Filed: August 1, 2005
    Publication date: January 4, 2007
    Inventors: Junlan Feng, Mazin Gilbert, Narendra Gupta, Gerald Karam