Patents by Inventor Raja Mukherji

Raja Mukherji 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: 11830271
    Abstract: There is a need for more effective and efficient document processing solution. Accordingly, various embodiments of the present invention introduce various document processing optimization solutions. In one example, a method includes identifying a plurality of input pages each associated with a related input document of a plurality of input documents; for each input page of the plurality of input pages, generating a segmented page; processing each segmented page using a trained encoder model to generate a fixed-dimensional representation of the input page; determining, based at least in part on each fixed-dimensional representation, a plurality of document clusters; determining a plurality of processing groups, where each processing group is associated with one or more related document clusters of the plurality of document clusters; and performing the document processing optimization based at least in part on the plurality of processing groups.
    Type: Grant
    Filed: September 28, 2022
    Date of Patent: November 28, 2023
    Assignee: Optum Services (Ireland) Limited
    Inventor: Raja Mukherji
  • Publication number: 20230017915
    Abstract: There is a need for more effective and efficient document processing solution. Accordingly, various embodiments of the present invention introduce various document processing optimization solutions. In one example, a method includes identifying a plurality of input pages each associated with a related input document of a plurality of input documents; for each input page of the plurality of input pages, generating a segmented page; processing each segmented page using a trained encoder model to generate a fixed-dimensional representation of the input page; determining, based at least in part on each fixed-dimensional representation, a plurality of document clusters; determining a plurality of processing groups, where each processing group is associated with one or more related document clusters of the plurality of document clusters; and performing the document processing optimization based at least in part on the plurality of processing groups.
    Type: Application
    Filed: September 28, 2022
    Publication date: January 19, 2023
    Inventor: Raja Mukherji
  • Patent number: 11501551
    Abstract: There is a need for more effective and efficient document processing solution. Accordingly, various embodiments of the present invention introduce various document processing optimization solutions. In one example, a method includes identifying a plurality of input pages each associated with a related input document of a plurality of input documents; for each input page of the plurality of input pages, generating a segmented page; processing each segmented page using a trained encoder model to generate a fixed-dimensional representation of the input page; determining, based at least in part on each fixed-dimensional representation, a plurality of document clusters; determining a plurality of processing groups, where each processing group is associated with one or more related document clusters of the plurality of document clusters; and performing the document processing optimization based at least in part on the plurality of processing groups.
    Type: Grant
    Filed: June 8, 2020
    Date of Patent: November 15, 2022
    Assignee: Optum Services (Ireland) Limited
    Inventor: Raja Mukherji
  • Publication number: 20220327689
    Abstract: Various embodiments of the present invention provide methods, apparatus, systems, computing devices, computing entities, and/or the like for production line conformance monitoring. For example, certain embodiments of the present invention utilize systems, methods, and computer program products that perform production line conformance monitoring by utilizing categorical validation machine learning models that are generated using a plurality of training production line images associated with a related category subset of a plurality of validation categories for a target validation category.
    Type: Application
    Filed: September 15, 2021
    Publication date: October 13, 2022
    Inventors: Thomas R. Gilbertson, Raja Mukherji, Haylea Tricia Northcott, Karen Harte, Colby A. Wright
  • Publication number: 20210383109
    Abstract: There is a need for more effective and efficient document processing solution. Accordingly, various embodiments of the present invention introduce various document processing optimization solutions. In one example, a method includes identifying a plurality of input pages each associated with a related input document of a plurality of input documents; for each input page of the plurality of input pages, generating a segmented page; processing each segmented page using a trained encoder model to generate a fixed-dimensional representation of the input page; determining, based at least in part on each fixed-dimensional representation, a plurality of document clusters; determining a plurality of processing groups, where each processing group is associated with one or more related document clusters of the plurality of document clusters; and performing the document processing optimization based at least in part on the plurality of processing groups.
    Type: Application
    Filed: June 8, 2020
    Publication date: December 9, 2021
    Inventor: Raja Mukherji
  • Patent number: 11113338
    Abstract: There is a need for solutions that increase efficiency and reliability of medical record processing systems. This need can be addressed, for example, by receiving a free-form primary provider input from a primary provider profile; detecting one or more information deficiencies in the primary provider input, wherein each information deficiency indicates a respective query; for each identified information deficiency of the one or more information deficiencies, identifying a supportive profile associated with the respective information deficiency, causing the supportive profile computing entity associated with the respective supportive provider profile to present an audiovisual interface that includes an indication of the respective query associated with the information deficiency, and receiving a supportive provider input from each supportive provider profile; and generating a collaborative record for the primary provider input based on the primary provider input and each received supportive provider input.
    Type: Grant
    Filed: March 1, 2019
    Date of Patent: September 7, 2021
    Assignee: Optum Services (Ireland) Limited
    Inventors: Raja Mukherji, Dominik Dahlem, Scott D. Johnson, Michael B. Wentzien, Joshua L. Taylor, Thomas R. Gilbertson, Bruno Ohana, Mallory B. Van Horn, David A. Chennisi, Yangcheng Huang
  • Publication number: 20200278999
    Abstract: There is a need for solutions that increase efficiency and reliability of medical record processing systems. This need can be addressed, for example, by receiving a free-form primary provider input from a primary provider profile; detecting one or more information deficiencies in the primary provider input, wherein each information deficiency indicates a respective query; for each identified information deficiency of the one or more information deficiencies, identifying a supportive profile associated with the respective information deficiency, causing the supportive profile computing entity associated with the respective supportive provider profile to present an audiovisual interface that includes an indication of the respective query associated with the information deficiency, and receiving a supportive provider input from each supportive provider profile; and generating a collaborative record for the primary provider input based on the primary provider input and each received supportive provider input.
    Type: Application
    Filed: March 1, 2019
    Publication date: September 3, 2020
    Inventors: Raja Mukherji, Dominik Dahlem, Scott D. Johnson, Michael B. Wentzien, Joshua L. Taylor, Thomas R. Gilbertson, Bruno Ohana, Mallory B. Van Horn, David A. Chennisi, Yangcheng Huang
  • Patent number: 9101267
    Abstract: The present invention provides a method for real-time tracking of moving flexible surfaces and an image guided surgical robotic system using this tracking method. A vision system acquires an image of the moving flexible surface and identifies and tracks visual features at different times. The method involves computing both rigid and stretching transformations based on the changing positions of the visual features which are then used to track any area of interest on the moving flexible surface as it evolves over time. A robotic surgical system using this real-time tracking is disclosed.
    Type: Grant
    Filed: March 20, 2014
    Date of Patent: August 11, 2015
    Assignee: MACDONALD, DETTWILER AND ASSOCIATES INC.
    Inventors: Manickam Umasuthan, Raja Mukherji, Limin Shang
  • Publication number: 20140206935
    Abstract: The present invention provides a method for real-time tracking of moving flexible surfaces and an image guided surgical robotic system using this tracking method. A vision system acquires an image of the moving flexible surface and identifies and tracks visual features at different times. The method involves computing both rigid and stretching transformations based on the changing positions of the visual features which are then used to track any area of interest on the moving flexible surface as it evolves over time. A robotic surgical system using this real-time tracking is disclosed.
    Type: Application
    Filed: March 20, 2014
    Publication date: July 24, 2014
    Applicant: MACDONALD DETTWILER & ASSOCIATES
    Inventors: Manickam UMASUTHAN, Raja MUKHERJI, Limin SHANG
  • Patent number: 8693730
    Abstract: The present invention provides a method for real-time tracking of moving flexible surfaces and an image guided surgical robotic system using this tracking method. A vision system acquires an image of the moving flexible surface and identifies and tracks visual features at different times. The method involves computing both rigid and stretching transformations based on the changing positions of the visual features which are then used to track any area of interest on the moving flexible surface as it evolves over time. A robotic surgical system using this real-time tracking is disclosed.
    Type: Grant
    Filed: November 15, 2012
    Date of Patent: April 8, 2014
    Assignee: MacDonald Dettwiler & Associates Inc.
    Inventors: Manickam Umasuthan, Raja Mukherji, Limin Shang
  • Patent number: 8260483
    Abstract: The present invention provides a guidance, navigation, and control method and system for an underground mining vehicle that allow said vehicle to be taught a route by a human operator and then have it automatically drive the route with no human intervention. The method works in three steps: teaching, route profiling, and playback. In the teaching step the vehicle is manually driven by a operator along a route which can consist of an arbitrary sequence of maneuvers including tramming forwards, switching directions, tramming backwards, turning, or pausing movement. During this phase raw data from vehicle-mounted sensors including odometric sensors and rangefinders are logged to a file throughout teaching for later processing. During the (offline) route profiling step, the raw data in the log file are processed into a route profile, and a profile of desired speed as a function of distance along the path.
    Type: Grant
    Filed: August 12, 2011
    Date of Patent: September 4, 2012
    Assignee: MacDonald, Dettwiler & Associates Inc
    Inventors: Timothy D. Barfoot, Joshua A. Marshall, Raja Mukherji, Robert Ward
  • Publication number: 20120035798
    Abstract: The present invention provides a guidance, navigation, and control method and system for an underground mining vehicle that allow said vehicle to be taught a route by a human operator and then have it automatically drive the route with no human intervention. The method works in three steps: teaching, route profiling, and playback. In the teaching step the vehicle is manually driven by a operator (or using tele-operation whereby the operator views a screen displaying live views from vehicle-mounted cameras and using remote controls) along a route which can consist of an arbitrary sequence of maneuvers including tramming forwards, switching directions, tramming backwards, turning, or pausing movement. During this phase raw data from vehicle-mounted sensors including odometric sensors and rangefinders are logged to a file throughout teaching for later processing.
    Type: Application
    Filed: August 12, 2011
    Publication date: February 9, 2012
    Applicant: MACDONALD, DETTWILER & ASSOCIATES INC.
    Inventors: Timothy D. Barfoot, Joshua A. Marshall, Raja Mukherji, Robert Ward
  • Patent number: 8090491
    Abstract: A guidance, navigation, and control method and system for an underground mining vehicle wherein an operator directly or indirectly guides the vehicle along a route as vehicle-mounted sensors including odometric sensors and rangefinders log motion data to a file which data is processed into a route profile including a vehicle path, a sequence of submaps along the path, and a profile of desired speed as a function of distance along the path. Thereafter the vehicle automatically repeats the route as represented by the route profile without an operator using the sensors and the maps to determine vehicle location.
    Type: Grant
    Filed: July 26, 2006
    Date of Patent: January 3, 2012
    Assignee: MacDonald Dettwiler & Associates Inc.
    Inventors: Timothy D. Barfoot, Joshua A. Marshall, Raja Mukherji, Robert Ward
  • Publication number: 20090043439
    Abstract: The present invention provides a guidance, navigation, and control method and system for an underground mining vehicle that allow said vehicle to be taught a route by a human operator and then have it automatically drive the route with no human intervention. The method works in three steps: teaching, route profiling, and playback. In the teaching step the vehicle is manually driven by a operator (or using tele-operation whereby the operator views a screen displaying live views from vehicle-mounted cameras and using remote controls) along a route which can consist of an arbitrary sequence of maneuvers including tramming forwards, switching directions, tramming backwards, turning, or pausing movement. During this phase raw data from vehicle-mounted sensors including odometric sensors and rangefinders are logged to a file throughout teaching for later processing.
    Type: Application
    Filed: July 26, 2006
    Publication date: February 12, 2009
    Inventors: Timothy D. Barfoot, Joshua A. Marshall, Raja Mukherji, Robret Ward