Patents by Inventor Sunit Das

Sunit Das 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).

  • System and method for intraoperative characterization of brain function using input from a touch panel device
    Patent number: 10506962
    Abstract: Systems and methods are provided for performing an intraoperative assessment of brain function based on input that is obtained using a touch panel device, in response to a task, and in the presence of an intervention that is applied to a selected region of the brain. The intervention may be stimulation of the selected region of the brain, such as direct cortical stimulation. In some embodiments, a measure is determined based on the input received from the touch panel. The measure may be a performance measure, related to the performance of the task, and/or a functional measure, associated with an inferred function of the selected region of the brain. In some embodiments, an image of the brain that is registered to an intraoperative reference frame may be annotated or otherwise modified within the selected region based on the measure.
    Type: Grant
    Filed: October 2, 2015
    Date of Patent: December 17, 2019
    Assignees: ST. MICHAEL'S HOSPITAL, SUNNYBROOK RESEARCH INSTITUTE
    Inventors: Simon James Graham, Melanie Anne Morrison, Fred Tam, Tom Andreas Schweizer, Sunit Das, Marco Garavaglia
  • SYSTEM AND METHOD FOR INTRAOPERATIVE CHARACTERIZATION OF BRAIN FUNCTION USING INPUT FROM A TOUCH PANEL DEVICE
    Publication number: 20180042544
    Abstract: Systems and methods are provided for performing an intraoperative assessment of brain function based on input that is obtained using a touch panel device, in response to a task, and in the presence of an intervention that is applied to a selected region of the brain. The intervention may be stimulation of the selected region of the brain, such as direct cortical stimulation. In some embodiments, a measure is determined based on the input received from the touch panel. The measure may be a performance measure, related to the performance of the task, and/or a functional measure, associated with an inferred function of the selected region of the brain. In some embodiments, an image of the brain that is registered to an intraoperative reference frame may be annotated or otherwise modified within the selected region based on the measure.
    Type: Application
    Filed: October 2, 2015
    Publication date: February 15, 2018
    Inventors: SIMON JAMES GRAHAM, MELANIE ANNE MORRISON, FRED TAM, TOM SCHWEIZER, SUNIT DAS, MARCO GARAVAGLIA
  • NOVEL LINCRNA AND INTERFERING NUCLEIC ACID MOLECULES, COMPOSITIONS AND METHODS AND USES THEREOF FOR REGULATING ANGIOGENESIS AND RELATED CONDITIONS
    Publication number: 20160220599
    Abstract: The present disclosure provides a large intergenic RNA (LIVE) and compositions thereof. Also provided is a nucleic acid molecule that silences the expression of the LIVE. Further provided are methods and uses of the compositions for modulating angiogenesis.
    Type: Application
    Filed: September 26, 2014
    Publication date: August 4, 2016
    Inventors: Philip A. Marsden, Sunit Das, Jenny Jing Wang, Megan Yijun Wu