Patents by Inventor César MARQUEZ CHIN

César MARQUEZ CHIN 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).

  • Method and system for brain activity signal-based treatment and/or control of user devices
    Patent number: 11955217
    Abstract: A method for characterizing a brain electrical signal comprising forming a temporo-spectral decomposition of the signal to form a plurality of time resolved frequency signal values, associating each instance of the signal value with a predetermined function approximating a neurological signal to form a table of coefficients collectively representative of the brain electrical signal.
    Type: Grant
    Filed: May 3, 2021
    Date of Patent: April 9, 2024
    Assignee: UNIVERSITY HEALTH NETWORK
    Inventors: César Marquez Chin, Kathryn Atwell, Milos R. Popovic
  • METHOD AND SYSTEM FOR BRAIN ACTIVITY SIGNAL-BASED TREATMENT AND/OR CONTROL OF USER DEVICES
    Publication number: 20210257078
    Abstract: A method for characterizing a brain electrical signal comprising forming a temporo-spectral decomposition of the signal to form a plurality of time resolved frequency signal values, associating each instance of the signal value with a predetermined function approximating a neurological signal to form a table of coefficients collectively representative of the brain electrical signal.
    Type: Application
    Filed: May 3, 2021
    Publication date: August 19, 2021
    Inventors: César MARQUEZ CHIN, Kathryn ATWELL, Milos R. POPOVIC
  • Method and system for brain activity signal-based treatment and/or control of user devices
    Patent number: 11024411
    Abstract: A method for characterizing a brain electrical signal comprising forming a temporo-spectral decomposition of the signal to form a plurality of time resolved frequency signal values, associating each instance of the signal value with a predetermined function approximating a neurological signal to form a table of coefficients collectively representative of the brain electrical signal.
    Type: Grant
    Filed: January 7, 2019
    Date of Patent: June 1, 2021
    Assignee: University Health Network
    Inventors: César Marquez Chin, Kathryn Atwell, Milos R. Popovic
  • METHOD AND SYSTEM FOR BRAIN ACTIVITY SIGNAL-BASED TREATMENT AND/OR CONTROL OF USER DEVICES
    Publication number: 20190133520
    Abstract: A method for characterizing a brain electrical signal comprising forming a temporo-spectral decomposition of the signal to form a plurality of time resolved frequency signal values, associating each instance of the signal value with a predetermined function approximating a neurological signal to form a table of coefficients collectively representative of the brain electrical signal.
    Type: Application
    Filed: January 7, 2019
    Publication date: May 9, 2019
    Inventors: César MARQUEZ CHIN, Kathryn ATWELL, Milos R. POPOVIC
  • Method and system for brain activity signal-based treatment and/or control of user devices
    Patent number: 10194858
    Abstract: A method for characterizing a brain electrical signal comprising forming a temporo-spectral decomposition of the signal to form a plurality of time resolved frequency signal values, associating each instance of the signal value with a predetermined function approximating a neurological signal to form a table of coefficients collectively representative of the brain electrical signal.
    Type: Grant
    Filed: March 6, 2017
    Date of Patent: February 5, 2019
    Assignee: UNIVERSITY HEALTH NETWORK
    Inventors: César Marquez Chin, Kathryn Atwell, Milos R. Popovic
  • METHOD AND SYSTEM FOR BRAIN ACTIVITY SIGNAL-BASED TREATMENT AND/OR CONTROL OF USER DEVICES
    Publication number: 20170172497
    Abstract: A method for characterizing a brain electrical signal comprising forming a temporo-spectral decomposition of the signal to form a plurality of time resolved frequency signal values, associating each instance of the signal value with a predetermined function approximating a neurological signal to form a table of coefficients collectively representative of the brain electrical signal.
    Type: Application
    Filed: March 6, 2017
    Publication date: June 22, 2017
    Inventors: César MARQUEZ CHIN, Kathryn ATWELL, Milos R. POPOVIC
  • PATIENT LIFT AND POSITIONING SYSTEM, AND ADJUSTABLE COMPONENTS THEREOF
    Publication number: 20140137323
    Abstract: Described are various embodiments of a patient lift and positioning system, and adjustable components thereof. In one embodiment, a patient positioning interface is suspended from a patient support mechanism and used in positioning a thus supported patient in two or more positions. The interface comprises a legrest portion for supporting a lower body portion of the patient and a backrest portion pivotally coupled to the legrest portion for supporting an upper body portion of the patient. The interface further comprises a powered drive mechanism independently acting on each of the legrest portion and the backrest portion to independently adjust relative to one another a legrest and backrest angle of the legrest portion and backrest portion, respectively.
    Type: Application
    Filed: November 20, 2013
    Publication date: May 22, 2014
    Applicant: UNIVERSITY HEALTH NETWORK
    Inventors: Geoffrey Roy FERNIE,, Adam Mathew SOBCHAK, Thomas Daniel SMYTH, Cesar Marquez CHIN, Tilak DUTTA