Patents by Inventor Kyongsik Yun

Kyongsik Yun 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).

  • Publication number: 20210353951
    Abstract: The present invention relates to a brain stimulation device, including: an electrode unit constituted by one or more electrodes and configured to move back and forth to a head of a user to fix the electrodes onto the head of the user; an auxiliary pressing unit configured to move back and forth to the head of the user to fix the electrodes onto the head of the user; and a donut type support unit having a donut type inner side on which the electrode unit and the auxiliary pressing unit are disposed and which surrounds the head, therefore a user can conveniently wear the brain stimulation device without a complicated manipulation for closely attaching the electrodes to his/her head.
    Type: Application
    Filed: July 23, 2021
    Publication date: November 18, 2021
    Applicant: BBB INC.
    Inventors: Jae Kyu CHOI, Eun Jong CHOI, Kyongsik YUN, Hyun Doo HWANG
  • Patent number: 10420936
    Abstract: The present disclosure relates to an electrical stimulation system, comprising, in accordance with one exemplary embodiment of the present invention, an analysis portion recognizing a brain activation pattern of a first user by analyzing a brainwave signal of the first user measured by a first electrical stimulation apparatus; and a stimulating portion applying an electrical stimulation to the brain of a second user on the basis of the information on the recognized brain activation pattern of the first user, wherein the first electrical stimulation apparatus includes a detecting portion detecting the second user's approach.
    Type: Grant
    Filed: February 26, 2018
    Date of Patent: September 24, 2019
    Assignee: YBRAIN INC.
    Inventors: Kiwon Lee, Kyongsik Yun, Seungyeon Kim
  • Patent number: 10265524
    Abstract: The present disclosure relates to an accounting method for electrical stimulation apparatus, comprising, in accordance with one exemplary embodiment of the present invention, receiving an information on authority for use of an electrical simulation apparatus from a second apparatus if a signal for payment request for the authority for use of the electrical simulation apparatus received from a first apparatus is processed and the information on the authority for use of the electrical stimulation apparatus is transmitted to a second apparatus; operating the electrical stimulation apparatus on the basis of the received information on the authority for use; collecting details of usage of the electrical stimulation apparatus; analyzing the collected details of usage; and renewing the received information on the authority for use on the basis of the analyzed details of usage.
    Type: Grant
    Filed: June 19, 2015
    Date of Patent: April 23, 2019
    Assignee: YBRAIN INC.
    Inventors: Kiwon Lee, Kyongsik Yun, Seungyeon Kim
  • Publication number: 20180178009
    Abstract: The present disclosure relates to an electrical stimulation system, comprising, in accordance with one exemplary embodiment of the present invention, an analysis portion recognizing a brain activation pattern of a first user by analyzing a brainwave signal of the first user measured by a first electrical stimulation apparatus; and a stimulating portion applying an electrical stimulation to the brain of a second user on the basis of the information on the recognized brain activation pattern of the first user, wherein the first electrical stimulation apparatus includes a detecting portion detecting the second user's approach.
    Type: Application
    Filed: February 26, 2018
    Publication date: June 28, 2018
    Inventors: Kiwon LEE, Kyongsik YUN, Seungyeon KIM
  • Patent number: 9597500
    Abstract: A method and system of remotely stimulating the midbrain area is disclosed. Transcranial direct current stimulation is applied via a cathode attached to the right dorsolateral prefrontal cortex and an anode attached to the ventromedial prefrontal cortex. These regions are either directly connected or indirectly connected to the midbrain region. The stimulation allows non-invasive stimulation of neurons in the midbrain region to address brain disorders such as Parkinson's disease, schizophrenia, depression and addiction.
    Type: Grant
    Filed: June 26, 2014
    Date of Patent: March 21, 2017
    Assignee: California Institute of Technology
    Inventors: Vikram Chib, Kyongsik Yun, Hidehiko Takahashi, Shinsuke Shimojo
  • Publication number: 20160239630
    Abstract: The present disclosure relates to a phase of receipt for receiving the user information and the result of the health diagnosis regarding the user, wherein the results of the health diagnosis regarding the user includes the numeric result value(s) regarding at least one medical checkup item; a phase that decides the risk group in which the user belongs among multiple risk groups by basing on the user information, a phase that decides the risk group in which the user belongs with the multiple risk group categorized according to the degree of the danger predicted regarding the health; and, a phase for deriving medical information related to the user that includes the health risk rating by considering the risk group in which the user belongs and the result of the health diagnosis regarding the user.
    Type: Application
    Filed: September 9, 2015
    Publication date: August 18, 2016
    Inventors: Jaekyu CHOI, Kyongsik YUN
  • Patent number: 9381352
    Abstract: An apparatus for more accurately stimulating a living body comprises: a stimulation unit configured to apply a bio-stimulation signal in vicinity to a living body, the bio-stimulation signal being composed of pieces of time-series data having a specific frequency; and a control unit configured to derive bio-stimulation information required to achieve targeted bio-information using time space data indicative of bio-responses interacting at a plurality of different positions in response to the bio-stimulation signal, and derive a relation between the bio-stimulation signal and the bio-responses, and control the stimulation unit to apply the bio-stimulation signal in response to the derived bio-stimulation information. The relation is configured to set the bio-stimulation information as variables in an X matrix (m, t), set the bio-response information as variables in a Y matrix (n, t), and derive an A matrix (n, m) satisfying Y=AX.
    Type: Grant
    Filed: January 18, 2016
    Date of Patent: July 5, 2016
    Assignee: YBRAIN INC.
    Inventors: Kyongsik Yun, Yongwook Chae, Kiwon Lee
  • Publication number: 20160129249
    Abstract: An apparatus for more accurately stimulating a living body comprises: a stimulation unit configured to apply a bio-stimulation signal in vicinity to a living body, the bio-stimulation signal being composed of pieces of time-series data having a specific frequency; and a control unit configured to derive bio-stimulation information required to achieve targeted bio-information using time space data indicative of bio-responses interacting at a plurality of different positions in response to the bio-stimulation signal, and derive a relation between the bio-stimulation signal and the bio-responses, and control the stimulation unit to apply the bio-stimulation signal in response to the derived bio-stimulation information. The relation is configured to set the bio-stimulation information as variables in an X matrix (m, t), set the bio-response information as variables in a Y matrix (n, t), and derive an A matrix (n, m) satisfying Y=AX.
    Type: Application
    Filed: January 18, 2016
    Publication date: May 12, 2016
    Inventors: Kyongsik YUN, Yongwook CHAE, Kiwon LEE
  • Patent number: 9265943
    Abstract: Disclosed is a method of more accurately stimulating a living body and an apparatus using the method. The method includes determining targeted bio-information, deriving bio-stimulation information required to achieve the targeted bio-information using complicated time space data indicative of bio-responses interacting at a plurality of different positions in response to bio-stimulation composed of pieces of time-series data having a specific frequency, and applying a stimulation signal to the living body in response to the derived bio-stimulation information. The method is advantageous in that it can derive a systematic algorithm between bio-related information and stimulation information so that more accurate and safely stimulation is made upon applying bio-stimulation based on acquired bio-related information, can minimize a process of trial and error using a systematic algorithm, and can more accurately stimulate a living body by exactly determining a specific target stimulation position.
    Type: Grant
    Filed: September 13, 2013
    Date of Patent: February 23, 2016
    Assignee: YBRAIN INC.
    Inventors: Kyongsik Yun, Yongwook Chae, Kiwon Lee
  • Publication number: 20150371340
    Abstract: The present disclosure relates to an accounting method for electrical stimulation apparatus, comprising, in accordance with one exemplary embodiment of the present invention, receiving an information on authority for use of an electrical simulation apparatus from a second apparatus if a signal for payment request for the authority for use of the electrical simulation apparatus received from a first apparatus is processed and the information on the authority for use of the electrical stimulation apparatus is transmitted to a second apparatus; operating the electrical stimulation apparatus on the basis of the received information on the authority for use; collecting details of usage of the electrical stimulation apparatus; analyzing the collected details of usage; and renewing the received information on the authority for use on the basis of the analyzed details of usage.
    Type: Application
    Filed: June 19, 2015
    Publication date: December 24, 2015
    Inventors: Kiwon LEE, Kyongsik YUN, Seungyeon KIM
  • Publication number: 20150367129
    Abstract: The present disclosure relates to an accounting method for electrical stimulation apparatus, comprising, in accordance with one exemplary embodiment of the present invention, receiving an information on authority for use of an electrical simulation apparatus from a second apparatus if a signal for payment request for the authority for use of the electrical simulation apparatus received from a first apparatus is processed and the information on the authority for use of the electrical stimulation apparatus is transmitted to a second apparatus; operating the electrical stimulation apparatus on the basis of the received information on the authority for use; collecting details of usage of the electrical stimulation apparatus; analyzing the collected details of usage; and renewing the received information on the authority for use on the basis of the analyzed details of usage.
    Type: Application
    Filed: June 19, 2015
    Publication date: December 24, 2015
    Inventors: Kiwon LEE, Kyongsik Yun, Seungyeon Kim
  • Publication number: 20150224311
    Abstract: An electrical brain stimulation system includes at least two electrodes configured to be adhered to a subject, a power supply configured to supply electric power to the electrodes, and a control unit configured to control the electric power to be supplied to the electrodes by limiting at least one of a variation and a maximum of energy of the electric power.
    Type: Application
    Filed: May 23, 2014
    Publication date: August 13, 2015
    Applicant: YBRAIN INC.
    Inventors: Kyongsik YUN, Kiwon Lee
  • Publication number: 20150148863
    Abstract: A brain stimulating system is provided. In some embodiments, the system includes a first electrode configured to supply a minute electric current to stimulate a brain, and a second electrode configured to detect at least one brain signal received from a brain, wherein the second electrode includes a blocking filter configured to block the minute electric current.
    Type: Application
    Filed: December 12, 2013
    Publication date: May 28, 2015
    Applicant: YBRAIN INC.
    Inventors: Kyongsik Yun, Yongwook Chae, Kiwon Lee
  • Publication number: 20150080985
    Abstract: Disclosed is a method of more accurately stimulating a living body and an apparatus using the method. The method includes determining targeted bio-information, deriving bio-stimulation information required to achieve the targeted bio-information using complicated time space data indicative of bio-responses interacting at a plurality of different positions in response to bio-stimulation composed of pieces of time-series data having a specific frequency, and applying a stimulation signal to the living body in response to the derived bio-stimulation information. The method is advantageous in that it can derive a systematic algorithm between bio-related information and stimulation information so that more accurate and safely stimulation is made upon applying bio-stimulation based on acquired bio-related information, can minimize a process of trial and error using a systematic algorithm, and can more accurately stimulate a living body by exactly determining a specific target stimulation position.
    Type: Application
    Filed: September 13, 2013
    Publication date: March 19, 2015
    Applicant: YBRAIN INC.
    Inventors: Kyongsik YUN, Yongwook CHAE, Kiwon LEE
  • Publication number: 20150031980
    Abstract: A system and method for brain signal management are provided. In some embodiments, a brain signal management system includes a detecting module configured to measure a first signal which indicates a state of a brain, and a controlling module configured to generate the second signal by transforming the first signal into the second signal in a time reversal order.
    Type: Application
    Filed: October 17, 2013
    Publication date: January 29, 2015
    Applicant: YBRAIN INC.
    Inventors: Kyongsik Yun, Yongwook Chae, Kiwon Lee
  • Publication number: 20150005568
    Abstract: A method and system of remotely stimulating the midbrain area is disclosed. Transcranial direct current stimulation is applied via a cathode attached to the right dorsolateral prefrontal cortex and an anode attached to the ventromedial prefrontal cortex. These regions are either directly connected or indirectly connected to the midbrain region. The stimulation allows non-invasive stimulation of neurons in the midbrain region to address brain disorders such as Parkinson's disease, schizophrenia, depression and addiction.
    Type: Application
    Filed: June 26, 2014
    Publication date: January 1, 2015
    Applicant: California Institute of Technology
    Inventors: Vikram Chib, Kyongsik Yun, Hidehiko Takahashi, Shinsuke Shimojo