Patents by Inventor Joonho Hyun

Joonho Hyun 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: 20240091296
    Abstract: Disclosed is to provide a composition for skin-whitening or preventing or improving skin wrinkles, comprising a green tea extract which has modified amounts of ingredients. More specifically, the extract and composition according to one aspect of the present disclosure are derived from natural plants that cause less irritation to the skin and are eco-friendly, thus they are safe, and thereby the extract and composition can exhibit excellent effects of effectively inhibiting melanin production and tyrosinase activity and preventing or improving skin whitening, and can exhibit excellent effects of effectively inhibiting the expression of MMP-1 and preventing or improving skin wrinkles.
    Type: Application
    Filed: November 27, 2023
    Publication date: March 21, 2024
    Applicant: AMOREPACIFIC CORPORATION
    Inventors: Juewon KIM, Si Young CHO, Hyungsu KIM, Wonseok PARK, Joonho CHOI, Dong Hyun KIM, Jaewon YOU, Miyoung PARK
  • Patent number: 9427591
    Abstract: A base station for passively recharging a battery in an implant without patient involvement is disclosed. The base station can be hand held or may comprise equipment configured to be placed at a fixed location, such as under a bed, on or next to a wall, etc. The base station can generate electric and magnetic fields (E-field and B-field) that couple with an antenna and a receiving coil within the implant to generate a charging current for charging the implant's battery. No handling or manipulation on part of the patient is necessary; the implant battery is passively charged whenever the patient is within range of either the magnetic or electric charging fields generated by base station. Charging using the B-field occurs when the IPG is at a relatively short distance from the base station, while charging using the E-field occurs at longer distances.
    Type: Grant
    Filed: November 10, 2015
    Date of Patent: August 30, 2016
    Assignee: Boston Scientific Neuromodulation Corporation
    Inventors: Joey Chen, Robert Ozawa, Joonho Hyun, Vasily Dronov
  • Publication number: 20160059021
    Abstract: A base station for passively recharging a battery in an implant without patient involvement is disclosed. The base station can be hand held or may comprise equipment configured to be placed at a fixed location, such as under a bed, on or next to a wall, etc. The base station can generate electric and magnetic fields (E-field and B-field) that couple with an antenna and a receiving coil within the implant to generate a charging current for charging the implant's battery. No handling or manipulation on part of the patient is necessary; the implant battery is passively charged whenever the patient is within range of either the magnetic or electric charging fields generated by base station. Charging using the B-field occurs when the IPG is at a relatively short distance from the base station, while charging using the E-field occurs at longer distances.
    Type: Application
    Filed: November 10, 2015
    Publication date: March 3, 2016
    Inventors: Joey Chen, Robert Ozawa, Joonho Hyun, Vasily Dronov
  • Patent number: 9265957
    Abstract: An implantable medical device and external base station system are disclosed. The external base station can provide a passive electric field to power the implant, or to charge its battery. The base station may also power or charge using magnetic fields under certain circumstances. The Implantable medical device may comprise an implantable neurostimulator having a number of electrode leads extending from its body. One or more of the electrode leads can comprise the antenna for receiving the electric field from the base station, and resonance in that antenna can be rectified to provide the power for recharging the battery. Although the E-field provided by the base station does not provide as much power for recharging as does other traditional charging techniques, it can occur passively and over longer distances to allow the patent's implant to be recharged when in relative proximity to the base station.
    Type: Grant
    Filed: June 23, 2011
    Date of Patent: February 23, 2016
    Assignee: Boston Scientific Neuromodulation Corporation
    Inventors: Joey Chen, Robert Ozawa, Joonho Hyun, Vasily Dronov
  • Patent number: 9211416
    Abstract: A base station for passively recharging a battery in an implant without patient involvement is disclosed. The base station can be hand held or may comprise equipment configured to be placed at a fixed location, such as under a bed, on or next to a wall, etc. The base station can generate electric and magnetic fields (E-field and B-field) that couple with an antenna and a receiving coil within the implant to generate a charging current for charging the implant's battery. No handling or manipulation on part of the patient is necessary; the implant battery is passively charged whenever the patient is within range of either the magnetic or electric charging fields generated by base station. Charging using the B-field occurs when the IPG is at a relatively short distance from the base station, while charging using the E-field occurs at longer distances.
    Type: Grant
    Filed: April 27, 2015
    Date of Patent: December 15, 2015
    Assignee: Boston Scientific Neuromodulation Corporation
    Inventors: Joey Chen, Robert Ozawa, Joonho Hyun, Vasily Dronov
  • Patent number: 9149643
    Abstract: A communications bridge device communicates between a consumer electronics device, such as a smart telephone, and an implantable medical device. The bridge forwards instructions and data between the consumer electronics device and the implantable medical device. The bridge contains a first transceiver that operates according to a communication protocol operating in the consumer electronics device (such as Bluetooth®), and second transceiver that operates according to a communications technique operating in the implantable medical device (e.g., Frequency Shift Keying). A software application is installed on the consumer electronics device, which provides a user interface for controlling and reading the implantable medical device. The software application is downloadable using standard cellular means. The bridge is preferably small, and easily and discreetly carried by the implantable medical device patient.
    Type: Grant
    Filed: March 16, 2015
    Date of Patent: October 6, 2015
    Assignee: Boston Scientific Neuromodualtion Corporation
    Inventors: Samuel Tahmasian, Daniel Aghassian, Douglas Michael Ackermann, Joonho Hyun, Dennis Ralph Zottola
  • Publication number: 20150224328
    Abstract: A base station for passively recharging a battery in an implant without patient involvement is disclosed. The base station can be hand held or may comprise equipment configured to be placed at a fixed location, such as under a bed, on or next to a wall, etc. The base station can generate electric and magnetic fields (E-field and B-field) that couple with an antenna and a receiving coil within the implant to generate a charging current for charging the implant's battery. No handling or manipulation on part of the patient is necessary; the implant battery is passively charged whenever the patient is within range of either the magnetic or electric charging fields generated by base station. Charging using the B-field occurs when the IPG is at a relatively short distance from the base station, while charging using the E-field occurs at longer distances.
    Type: Application
    Filed: April 27, 2015
    Publication date: August 13, 2015
    Inventors: Joey Chen, Robert Ozawa, Joonho Hyun, Vasily Dronov
  • Publication number: 20150182754
    Abstract: A communications bridge device communicates between a consumer electronics device, such as a smart telephone, and an implantable medical device. The bridge forwards instructions and data between the consumer electronics device and the implantable medical device. The bridge contains a first transceiver that operates according to a communication protocol operating in the consumer electronics device (such as Bluetooth®), and second transceiver that operates according to a communications technique operating in the implantable medical device (e.g., Frequency Shift Keying). A software application is installed on the consumer electronics device, which provides a user interface for controlling and reading the implantable medical device. The software application is downloadable using standard cellular means. The bridge is preferably small, and easily and discreetly carried by the implantable medical device patient.
    Type: Application
    Filed: March 16, 2015
    Publication date: July 2, 2015
    Inventors: Samuel Tahmasian, Daniel Aghassian, Douglas Michael Ackermann, Joonho Hyun, Dennis Ralph Zottola
  • Patent number: 9044616
    Abstract: A base station for passively recharging a battery in an implant without patient involvement is disclosed. The base station can be hand held or may comprise equipment configured to be placed at a fixed location, such as under a bed, on or next to a wall, etc. The base station can generate electric and magnetic fields (E-field and B-field) that couple with an antenna and a receiving coil within the implant to generate a charging current for charging the implant's battery. No handling or manipulation on part of the patient is necessary; the implant battery is passively charged whenever the patient is within range of either the magnetic or electric charging fields generated by base station. Charging using the B-field occurs when the IPG is at a relatively short distance from the base station, while charging using the E-field occurs at longer distances.
    Type: Grant
    Filed: June 20, 2011
    Date of Patent: June 2, 2015
    Assignee: Boston Scientific Neuromodulation Corporation
    Inventors: Joey Chen, Robert Ozawa, Joonho Hyun, Vasily Dronov
  • Patent number: 9026220
    Abstract: An external charger system is disclosed comprising an external charger with an internal charging coil, as well as an output port coupleable to one of a plurality of types of external accessory charging coils of varying shapes and sizes. If the internal charging coil of the external charger is sufficient for a given patient's charging needs, the accessory charging coils may be detached from the external charger, and the external charger may serve as a standalone self-contained external charger. The external charger can automatically detect which of the plurality of types of accessory charging coils is connected, and can adjust its operation accordingly. This versatile design allows the external charger system to be used by large numbers of patients, even if their particular implant charging scenarios are different.
    Type: Grant
    Filed: March 17, 2014
    Date of Patent: May 5, 2015
    Assignee: Boston Scientific Neuromodulation Corporation
    Inventors: Daniel Aghassian, Bob Ozawa, Joonho Hyun
  • Patent number: 8983615
    Abstract: A communications bridge device communicates between a consumer electronics device, such as a smart telephone, and an implantable medical device. The bridge forwards instructions and data between the consumer electronics device and the implantable medical device. The bridge contains a first transceiver that operates according to a communication protocol operating in the consumer electronics device (such as Bluetooth®), and second transceiver that operates according to a communications technique operating in the implantable medical device (e.g., Frequency Shift Keying). A software application is installed on the consumer electronics device, which provides a user interface for controlling and reading the implantable medical device. The software application is downloadable using standard cellular means. The bridge is preferably small, and easily and discreetly carried by the implantable medical device patient.
    Type: Grant
    Filed: February 13, 2012
    Date of Patent: March 17, 2015
    Assignee: Boston Scientific Neuromodulation Corporation
    Inventors: Samuel Tahmasian, Daniel Ahassian, Douglas Michael Ackermann, Joonho Hyun, Dennis Ralph Zottola
  • Publication number: 20140197786
    Abstract: An external charger system is disclosed comprising an external charger with an internal charging coil, as well as an output port coupleable to one of a plurality of types of external accessory charging coils of varying shapes and sizes. If the internal charging coil of the external charger is sufficient for a given patient's charging needs, the accessory charging coils may be detached from the external charger, and the external charger may serve as a standalone self-contained external charger. The external charger can automatically detect which of the plurality of types of accessory charging coils is connected, and can adjust its operation accordingly. This versatile design allows the external charger system to be used by large numbers of patients, even if their particular implant charging scenarios are different.
    Type: Application
    Filed: March 17, 2014
    Publication date: July 17, 2014
    Applicant: Boston Scientific Neuromodulation Corporation
    Inventors: Daniel Aghassian, Bob Ozawa, Joonho Hyun
  • Patent number: 8682444
    Abstract: An external charger system is disclosed comprising an external charger with an internal charging coil, as well as an output port coupleable to one of a plurality of types of external accessory charging coils of varying shapes and sizes. If the internal charging coil of the external charger is sufficient for a given patient's charging needs, the accessory charging coils may be detached from the external charger, and the external charger may serve as a standalone self-contained external charger. The external charger can automatically detect which of the plurality of types of accessory charging coils is connected, and can adjust its operation accordingly. This versatile design allows the external charger system to be used by large numbers of patients, even if their particular implant charging scenarios are different.
    Type: Grant
    Filed: November 8, 2012
    Date of Patent: March 25, 2014
    Assignee: Boston Scientific Neuromodulation Corporation
    Inventors: Daniel Aghassian, Bob Ozawa, Joonho Hyun
  • Publication number: 20120215285
    Abstract: A communications bridge device communicates between a consumer electronics device, such as a smart telephone, and an implantable medical device. The bridge forwards instructions and data between the consumer electronics device and the implantable medical device. The bridge contains a first transceiver that operates according to a communication protocol operating in the consumer electronics device (such as Bluetooth®), and second transceiver that operates according to a communications technique operating in the implantable medical device (e.g., Frequency Shift Keying). A software application is installed on the consumer electronics device, which provides a user interface for controlling and reading the implantable medical device. The software application is downloadable using standard cellular means. The bridge is preferably small, and easily and discreetly carried by the implantable medical device patient.
    Type: Application
    Filed: February 13, 2012
    Publication date: August 23, 2012
    Applicant: BOSTON SCIENTIFIC NEUROMODULATION CORPORATION
    Inventors: Samuel Tahmasian, Daniel Aghassian, Douglas Michael Ackermann, Joonho Hyun
  • Publication number: 20120004709
    Abstract: A base station for passively recharging a battery in an implant without patient involvement is disclosed. The base station can be hand held or may comprise equipment configured to be placed at a fixed location, such as under a bed, on or next to a wall, etc. The base station can generate electric and magnetic fields (E-field and B-field) that couple with an antenna and a receiving coil within the implant to generate a charging current for charging the implant's battery. No handling or manipulation on part of the patient is necessary; the implant battery is passively charged whenever the patient is within range of either the magnetic or electric charging fields generated by base station. Charging using the B-field occurs when the IPG is at a relatively short distance from the base station, while charging using the E-field occurs at longer distances.
    Type: Application
    Filed: June 20, 2011
    Publication date: January 5, 2012
    Applicant: Boston Scientific Neuromodulation Corporation
    Inventors: Joey Chen, Robert Ozawa, Joonho Hyun, Vasily Dronov
  • Publication number: 20120004708
    Abstract: An implantable medical device and external base station system are disclosed. The external base station can provide a passive electric field to power the implant, or to charge its battery. The base station may also power or charge using magnetic fields under certain circumstances. The Implantable medical device may comprise an implantable neurostimulator having a number of electrode leads extending from its body. One or more of the electrode leads can comprise the antenna for receiving the electric field from the base station, and resonance in that antenna can be rectified to provide the power for recharging the battery. Although the E-field provided by the base station does not provide as much power for recharging as does other traditional charging techniques (such as those using magnetic fields), it can occur passively and over longer distances to allow the patent's implant to be recharged when in relative proximity to the base station.
    Type: Application
    Filed: June 23, 2011
    Publication date: January 5, 2012
    Applicant: Boston Scientific Neuromodulation Corporation
    Inventors: Joey Chen, Robert Ozawa, Joonho Hyun, Vasily Dronov