Patents by Inventor Dhiraj JEYANANDARAJAN

Dhiraj JEYANANDARAJAN 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: 11963783
    Abstract: Systems and methods for providing a computer-generated visualization of EEG data are disclosed. Raw EEG data generated from a multi-channel EEG headset (or other device) may be received. The EEG data may be run through a fast Fourier transform (FFT) to separate out various frequency components in each channel, isolating the brain wave components for each channel. A visual display may be generated based on the isolated components comprising a first display portion and a second display portion. The first display portion may comprise a geometrical mesh with predefined parameters representing the portions of a crystal. The second display portion may comprise a time-varying color visualization based on the variance of the brain waves. A composite computer display in which the first display portion is overlaid over the second display portion may be generated and provided via a display device.
    Type: Grant
    Filed: August 25, 2021
    Date of Patent: April 23, 2024
    Inventor: Dhiraj Jeyanandarajan
  • Publication number: 20230157635
    Abstract: A headset and methods for using the headset to collect EEG data, PPG data and IMU data are disclosed. Raw EEG data generated from the headset (or other device) may be received. The EEG data may be run through spectral analysis to isolate various spectral components in each channel, isolating the brain wave components for each channel. Similar data for heart rate, respiratory rate and heart rate variability can be extrapolated from PPG data as well as the positional movements in space along with acceleration and angular velocity may be determined from IMU data. A visual display may be generated based on the isolated components.
    Type: Application
    Filed: November 22, 2022
    Publication date: May 25, 2023
    Inventor: Dhiraj JEYANANDARAJAN
  • Publication number: 20220061735
    Abstract: Systems and methods for providing a computer-generated visualization of EEG data are disclosed. Raw EEG data generated from a multi-channel EEG headset (or other device) may be received. The EEG data may be run through a fast Fourier transform (FFT) to separate out various frequency components in each channel, isolating the brain wave components for each channel. A visual display may be generated based on the isolated components comprising a first display portion and a second display portion. The first display portion may comprise a geometrical mesh with predefined parameters representing the portions of a crystal. The second display portion may comprise a time-varying color visualization based on the variance of the brain waves. A composite computer display in which the first display portion is overlaid over the second display portion may be generated and provided via a display device.
    Type: Application
    Filed: August 25, 2021
    Publication date: March 3, 2022
    Inventor: Dhiraj JEYANANDARAJAN
  • Publication number: 20220015685
    Abstract: Systems and methods for brain state capture and referencing are provided. In some embodiments, the method comprises receiving first raw electroencephalograph (EEG) data of a user from at least one EEG sensor; processing the first raw EEG data of the user; generating a current brain state based on the processed first raw EEG data; receiving a selection of a target brain state, wherein the target brain state was previously generated by processing second raw EEG data; responsive to receiving the selection, generating a comparison of the current brain state and the target brain state; and presenting an output to the user based on the comparison, wherein the output comprises at least one of: a visual output; an aural output; and a tactile output.
    Type: Application
    Filed: July 14, 2020
    Publication date: January 20, 2022
    Inventor: Dhiraj JEYANANDARAJAN
  • Patent number: 11227505
    Abstract: Systems and methods for customizing an educational interactive multimedia presentation based on biometric sensor readings of a user. The interactive multimedia presentation may include one or more educational lessons that are presented to the user. A particular educational lesson may include content related to one or more skillsets the user is learning. By adapting the interactive multimedia presentation based on the user's biometric sensor readings, a customized learning experience may be created for the user.
    Type: Grant
    Filed: October 27, 2020
    Date of Patent: January 18, 2022
    Inventor: Dhiraj Jeyanandarajan
  • Patent number: 11176841
    Abstract: Systems and methods for customizing an educational interactive multimedia presentation based on biometric sensor readings of a user. The interactive multimedia presentation may include one or more educational lessons that are presented to the user. A particular educational lesson may include content related to one or more skillsets the user is learning. By adapting the interactive multimedia presentation based on the user's biometric sensor readings, a customized learning experience may be created for the user.
    Type: Grant
    Filed: February 15, 2019
    Date of Patent: November 16, 2021
    Inventor: Dhiraj Jeyanandarajan
  • Publication number: 20210043102
    Abstract: Systems and methods for customizing an educational interactive multimedia presentation based on biometric sensor readings of a user. The interactive multimedia presentation may include one or more educational lessons that are presented to the user. A particular educational lesson may include content related to one or more skillsets the user is learning. By adapting the interactive multimedia presentation based on the user's biometric sensor readings, a customized learning experience may be created for the user.
    Type: Application
    Filed: October 27, 2020
    Publication date: February 11, 2021
    Inventor: Dhiraj JEYANANDARAJAN
  • Publication number: 20190180642
    Abstract: Systems and methods for customizing an educational interactive multimedia presentation based on biometric sensor readings of a user. The interactive multimedia presentation may include one or more educational lessons that are presented to the user. A particular educational lesson may include content related to one or more skillsets the user is learning. By adapting the interactive multimedia presentation based on the user's biometric sensor readings, a customized learning experience may be created for the user.
    Type: Application
    Filed: February 15, 2019
    Publication date: June 13, 2019
    Inventor: Dhiraj JEYANANDARAJAN
  • Patent number: 10210768
    Abstract: Systems and methods for customizing an educational interactive multimedia presentation based on biometric sensor readings of a user. The interactive multimedia presentation may include one or more educational lessons that are presented to the user. A particular educational lesson may include content related to one or more skillsets the user is learning. By adapting the interactive multimedia presentation based on the user's biometric sensor readings, a customized learning experience may be created for the user.
    Type: Grant
    Filed: January 29, 2018
    Date of Patent: February 19, 2019
    Inventor: Dhiraj Jeyanandarajan
  • Publication number: 20180151085
    Abstract: Systems and methods for customizing an educational interactive multimedia presentation based on biometric sensor readings of a user. The interactive multimedia presentation may include one or more educational lessons that are presented to the user. A particular educational lesson may include content related to one or more skillsets the user is learning. By adapting the interactive multimedia presentation based on the user's biometric sensor readings, a customized learning experience may be created for the user.
    Type: Application
    Filed: January 29, 2018
    Publication date: May 31, 2018
    Inventor: Dhiraj JEYANANDARAJAN
  • Patent number: 9881512
    Abstract: Systems and methods for customizing an educational interactive multimedia presentation based on biometric sensor readings of a user. The interactive multimedia presentation may include one or more educational lessons that are presented to the user. A particular educational lesson may include content related to one or more skillsets the user is learning. By adapting the interactive multimedia presentation based on the user's biometric sensor readings, a customized learning experience may be created for the user.
    Type: Grant
    Filed: August 29, 2014
    Date of Patent: January 30, 2018
    Inventor: Dhiraj Jeyanandarajan
  • Patent number: 9427224
    Abstract: Apparatus, systems, and methods are provided for performing assessments while doing surgery using evoked potential somatosensory and/or magnetic field induction to determine the proximity and/or location of nerves relative to surgical instruments when accessing a surgical target site.
    Type: Grant
    Filed: May 14, 2014
    Date of Patent: August 30, 2016
    Inventor: Dhiraj Jeyanandarajan
  • Publication number: 20160063883
    Abstract: Systems and methods for customizing an educational interactive multimedia presentation based on biometric sensor readings of a user. The interactive multimedia presentation may include one or more educational lessons that are presented to the user. A particular educational lesson may include content related to one or more skillsets the user is learning. By adapting the interactive multimedia presentation based on the user's biometric sensor readings, a customized learning experience may be created for the user.
    Type: Application
    Filed: August 29, 2014
    Publication date: March 3, 2016
    Inventor: Dhiraj JEYANANDARAJAN
  • Patent number: D996427
    Type: Grant
    Filed: December 6, 2022
    Date of Patent: August 22, 2023
    Inventor: Dhiraj Jeyanandarajan