Patents by Inventor Kunal Ghosh

Kunal Ghosh 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: 11986267
    Abstract: Systems, methods and devices are implemented for microscope imaging solutions. One embodiment of the present disclosure is directed toward an epifluorescence microscope. The microscope includes an image capture circuit including an array of optical sensor. An optical arrangement is configured to direct excitation light of less than about 1 mW to a target object in a field of view of that is at least 0.5 mm2 and to direct epi-fluorescence emission caused by the excitation light to the array of optical sensors. The optical arrangement and array of optical sensors are each sufficiently close to the target object to provide at least 2.5 ?m resolution for an image of the field of view.
    Type: Grant
    Filed: August 26, 2022
    Date of Patent: May 21, 2024
    Assignee: The Board of Trustees of the Leland Stanford Junior University
    Inventors: Kunal Ghosh, Laurie D. Burns, Abbas El Gamal, Mark J. Schnitzer, Eric Cocker, Tatt Wei Ho
  • Publication number: 20230403302
    Abstract: Disclosed are various embodiments for managing the state of client devices using device-driven management workflows. The device-driven management workflow can be evaluated to determine a current state of the computing device, install software, and direct the computing device to watch at least one value stored in memory for a modification. When at the at least one value stored in memory is modified, the computing device can execute the device-driven management workflow to resolve a discrepancy between the expected state and the current state or perform a remedial action to prevent unwanted access to secure resources.
    Type: Application
    Filed: June 8, 2022
    Publication date: December 14, 2023
    Inventors: Aditya Shrotri, Sagar Date, Kunal Ghosh, Rahul Parwani, Ryan Stallings, Huseyin Erenoglu
  • Patent number: 11798025
    Abstract: In general, methods and system for modeling the incremental value of a response to different types of treatment are disclosed. Some examples include modeling discount sensitivity for specific guests. One aspect is a method for modeling incremental sales for a retail enterprise which includes generating a proxy campaign. In some embodiments, the proxy campaign is used to train an uplift model to predict an uplift score for each guest in response to a proposed campaign. In some embodiments, the uplift score is used to select guests for the proposed campaign.
    Type: Grant
    Filed: August 12, 2022
    Date of Patent: October 24, 2023
    Assignee: Target Brands, Inc.
    Inventors: Kunal Ghosh, Shweta Baranwal, Venkataramana Bantwal Kini
  • Publication number: 20230200656
    Abstract: Systems, methods and devices are implemented for microscope imaging solutions. One embodiment of the present disclosure is directed toward an epifluorescence microscope. The microscope includes an image capture circuit including an array of optical sensor. An optical arrangement is configured to direct excitation light of less than about 1 mW to a target object in a field of view of that is at least 0.5 mm2 and to direct epi-fluorescence emission caused by the excitation light to the array of optical sensors. The optical arrangement and array of optical sensors are each sufficiently close to the target object to provide at least 2.5 ?m resolution for an image of the field of view.
    Type: Application
    Filed: August 26, 2022
    Publication date: June 29, 2023
    Inventors: Kunal Ghosh, Laurie D. Burns, Abbas El Gamal, Mark J. Schnitzer, Eric Cocker, Tatt Wei Ho
  • Patent number: 11595622
    Abstract: System and methods are provided for distributed microscopy. A plurality of microscopes may capture images and send them to a media server. The microscopes and the media server may be part of a local area network. The microscopes may each have a distinct network address. The media server may communicate with an operations console, which may be used to view images captured by the microscopes. The operations console may also accept user input which may be used to selectively control the microscopes.
    Type: Grant
    Filed: May 10, 2021
    Date of Patent: February 28, 2023
    Inventor: Kunal Ghosh
  • Publication number: 20220094881
    Abstract: System and methods are provided for distributed microscopy. A plurality of microscopes may capture images and send them to a media server. The microscopes and the media server may be part of a local area network. The microscopes may each have a distinct network address. The media server may communicate with an operations console, which may be used to view images captured by the microscopes. The operations console may also accept user input which may be used to selectively control the microscopes.
    Type: Application
    Filed: May 10, 2021
    Publication date: March 24, 2022
    Inventor: Kunal GHOSH
  • Patent number: 11259703
    Abstract: Systems, methods and devices are implemented for microscope imaging solutions. One embodiment of the present disclosure is directed toward an epifluorescence microscope. The microscope includes an image capture circuit including an array of optical sensor. An optical arrangement is configured to direct excitation light of less than about 1 mW to a target object in a field of view of that is at least 0.5 mm2 and to direct epi-fluorescence emission caused by the excitation light to the array of optical sensors. The optical arrangement and array of optical sensors are each sufficiently close to the target object to provide at least 2.5 ?m resolution for an image of the field of view.
    Type: Grant
    Filed: October 26, 2020
    Date of Patent: March 1, 2022
    Assignee: The Board of Trustees of the Leland Stanford Junior University
    Inventors: Kunal Ghosh, Laurie D. Burns, Abbas El Gamal, Mark J. Schnitzer, Eric Cocker, Tatt Wei Ho
  • Publication number: 20210267458
    Abstract: Systems, methods and devices are implemented for microscope imaging solutions. One embodiment of the present disclosure is directed toward an epifluorescence microscope. The microscope includes an image capture circuit including an array of optical sensor. An optical arrangement is configured to direct excitation light of less than about 1 mW to a target object in a field of view of that is at least 0.5 mm2 and to direct epi-fluorescence emission caused by the excitation light to the array of optical sensors. The optical arrangement and array of optical sensors are each sufficiently close to the target object to provide at least 2.5 ?m resolution for an image of the field of view.
    Type: Application
    Filed: October 26, 2020
    Publication date: September 2, 2021
    Inventors: Kunal Ghosh, Laurie D. Burns, Abbas El Gamal, Mark J. Schnitzer, Eric Cocker, Tatt Wei Ho
  • Publication number: 20210029329
    Abstract: System and methods are provided for distributed microscopy. A plurality of microscopes may capture images and send them to a media server. The microscopes and the media server may be part of a local area network. The microscopes may each have a distinct network address. The media server may communicate with an operations console, which may be used to view images captured by the microscopes. The operations console may also accept user input which may be used to selectively control the microscopes.
    Type: Application
    Filed: March 5, 2020
    Publication date: January 28, 2021
    Inventor: Kunal GHOSH
  • Patent number: 10813552
    Abstract: Systems, methods and devices are implemented for microscope imaging solutions. One embodiment of the present disclosure is directed toward an epifluorescence microscope. The microscope includes an image capture circuit including an array of optical sensor. An optical arrangement is configured to direct excitation light of less than about 1 mW to a target object in a field of view of that is at least 0.5 mm2 and to direct epi-fluorescence emission caused by the excitation light to the array of optical sensors. The optical arrangement and array of optical sensors are each sufficiently close to the target object to provide at least 2.5 ?m resolution for an image of the field of view.
    Type: Grant
    Filed: February 27, 2017
    Date of Patent: October 27, 2020
    Assignee: The Board of Trustees of the Leland Stanford Junior University
    Inventors: Kunal Ghosh, Laurie D. Burns, Abbas El Gamal, Mark J. Schnitzer, Eric Cocker, Tatt Wei Ho
  • Publication number: 20190356884
    Abstract: System and methods are provided for distributed microscopy. A plurality of microscopes may capture images and send them to a media server. The microscopes and the media server may be part of a local area network. The microscopes may each have a distinct network address. The media server may communicate with an operations console, which may be used to view images captured by the microscopes. The operations console may also accept user input which may be used to selectively control the microscopes.
    Type: Application
    Filed: December 20, 2018
    Publication date: November 21, 2019
    Inventor: Kunal GHOSH
  • Patent number: 10200657
    Abstract: System and methods are provided for distributed microscopy. A plurality of microscopes may capture images and send them to a media server. The microscopes and the media server may be part of a local area network. The microscopes may each have a distinct network address. The media server may communicate with an operations console, which may be used to view images captured by the microscopes. The operations console may also accept user input which may be used to selectively control the microscopes.
    Type: Grant
    Filed: August 25, 2017
    Date of Patent: February 5, 2019
    Assignee: INSCOPIX, INC.
    Inventor: Kunal Ghosh
  • Publication number: 20180220106
    Abstract: System and methods are provided for distributed microscopy. A plurality of microscopes may capture images and send them to a media server. The microscopes and the media server may be part of a local area network. The microscopes may each have a distinct network address. The media server may communicate with an operations console, which may be used to view images captured by the microscopes. The operations console may also accept user input which may be used to selectively control the microscopes.
    Type: Application
    Filed: August 25, 2017
    Publication date: August 2, 2018
    Inventor: Kunal GHOSH
  • Publication number: 20180217364
    Abstract: The invention provides miniaturized devices, systems and methods for imaging of biological specimens. The devices and system provide accurate alignment and modular mounting of imaging components internally and in relation to the target subject. In some embodiments, the invention provides devices, systems and methods for in vivo fluorescent brain imaging in freely-behaving rodents.
    Type: Application
    Filed: August 21, 2017
    Publication date: August 2, 2018
    Inventors: Eric COCKER, Kunal GHOSH
  • Publication number: 20170296060
    Abstract: Systems, methods and devices are implemented for microscope imaging solutions. One embodiment of the present disclosure is directed toward an epifluorescence microscope. The microscope includes an image capture circuit including an array of optical sensor. An optical arrangement is configured to direct excitation light of less than about 1 mW to a target object in a field of view of that is at least 0.5 mm2 and to direct epi-fluorescence emission caused by the excitation light to the array of optical sensors. The optical arrangement and array of optical sensors are each sufficiently close to the target object to provide at least 2.5 ?m resolution for an image of the field of view.
    Type: Application
    Filed: February 27, 2017
    Publication date: October 19, 2017
    Inventors: Kunal Ghosh, Laurie D. Burns, Abbas El Gamal, Mark J. Schnitzer, Eric Cocker, Tatt Wei Ho
  • Patent number: 9726710
    Abstract: Methods and systems for prediction of fill factor in heterojunction solar cells through lifetime spectroscopy are provided. In accordance with some embodiments, methods for categorizing fill factor in a solar cell are provided, the methods comprising: determining lifetime values of the solar cell at different minority carrier concentrations; determining a lifetime curve shape for the solar cell based on the determined lifetime values; and categorizing the fill factor of the solar cell based on the determined lifetime curve shape using a hardware processor.
    Type: Grant
    Filed: November 21, 2013
    Date of Patent: August 8, 2017
    Assignee: Arizona Board of Regents, a body corporate of the State of Arizona, acting for and on behalf of Arizona State University
    Inventors: Kunal Ghosh, Stuart Bowden
  • Patent number: 9629554
    Abstract: Systems, methods and devices are implemented for microscope imaging solutions. One embodiment of the present disclosure is directed toward an epifluorescence microscope. The microscope includes an image capture circuit including an array of optical sensor. An optical arrangement is configured to direct excitation light of less than about 1 mW to a target object in a field of view of that is at least 0.5 mm2 and to direct epi-fluorescence emission caused by the excitation light to the array of optical sensors. The optical arrangement and array of optical sensors are each sufficiently close to the target object to provide at least 2.5 ?m resolution for an image of the field of view.
    Type: Grant
    Filed: September 17, 2015
    Date of Patent: April 25, 2017
    Assignee: The Board of Trustees of the Leland Stanford Junior University
    Inventors: Kunal Ghosh, Laurie Burns, Abbas El Gamal, Mark J. Schnitzer, Eric Cocker, Tatt Wei Ho
  • Patent number: 9498135
    Abstract: Systems, methods and devices are implemented for microscope imaging solutions. One embodiment of the present disclosure is directed toward an epifluorescence microscope. The microscope includes an image capture circuit including an array of optical sensor. An optical arrangement is configured to direct excitation light of less than about 1 mW to a target object in a field of view of that is at least 0.5 mm2 and to direct epi-fluorescence emission caused by the excitation light to the array of optical sensors. The optical arrangement and array of optical sensors are each sufficiently close to the target object to provide at least 2.5 ?m resolution for an image of the field of view.
    Type: Grant
    Filed: October 15, 2015
    Date of Patent: November 22, 2016
    Assignee: The Board of Trustees of the Leland Stanford Junior University
    Inventors: Kunal Ghosh, Laurie Burns, Abbas El Gamal, Mark J. Schnitzer, Eric Cocker, Tatt Wei Ho
  • Patent number: 9474448
    Abstract: Systems, methods and devices are implemented for microscope imaging solutions. One embodiment of the present disclosure is directed toward an epifluorescence microscope. The microscope includes an image capture circuit including an array of optical sensor. An optical arrangement is configured to direct excitation light of less than about 1 mW to a target object in a field of view of that is at least 0.5 mm2 and to direct epi-fluorescence emission caused by the excitation light to the array of optical sensors. The optical arrangement and array of optical sensors are each sufficiently close to the target object to provide at least 2.5 ?m resolution for an image of the field of view.
    Type: Grant
    Filed: October 15, 2015
    Date of Patent: October 25, 2016
    Assignee: The Board of Trustees of the Leland Stanford Junior University
    Inventors: Kunal Ghosh, Laurie Burns, Abbas El Gamal, Mark J. Schnitzer, Eric Cocker, Tatt Wei Ho
  • Publication number: 20160033752
    Abstract: Systems, methods and devices are implemented for microscope imaging solutions. One embodiment of the present disclosure is directed toward an epifluorescence microscope. The microscope includes an image capture circuit including an array of optical sensor. An optical arrangement is configured to direct excitation light of less than about 1 mW to a target object in a field of view of that is at least 0.5 mm2 and to direct epi-fluorescence emission caused by the excitation light to the array of optical sensors. The optical arrangement and array of optical sensors are each sufficiently close to the target object to provide at least 2.5 ?m resolution for an image of the field of view.
    Type: Application
    Filed: October 15, 2015
    Publication date: February 4, 2016
    Inventors: Kunal Ghosh, Laurie Burns, Abbas El Gamal, Mark J. Schnitzer, Eric Cocker, Tatt Wei Ho