Patents by Inventor Suk-Hyeon YOON

Suk-Hyeon YOON 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: 10164470
    Abstract: A wireless power transmission/reception system includes a wireless power transmission circuit and a wireless power reception circuit. The wireless power transmission circuit includes an oscillator, a DC-AC converter that converts a direct current to an alternating current and is turned on/off in response to a control signal, a power transmission coil that transmits AC power, a signal reception coil, and a signal receiver that transfers the control signal to the DC-AC converter. The wireless power reception circuit includes a power reception coil, a rectifier that converts an alternating current to a direct current and is turned on or off in response to the control signal, an control signal generator that generates the control signal, a signal transmission coil, and a signal transmitter that transmits the control signal through the signal transmission coil.
    Type: Grant
    Filed: October 26, 2016
    Date of Patent: December 25, 2018
    Assignees: SK HYNIX INC., SOONGSIL UNIVERSITY FOUNDATION OF UNIVERSITY-INDUSTRY COOPERATION
    Inventors: Chang-Kun Park, Chang-Hyun Lee, Suk-Hyeon Yoon, Hyung-Jun Cho, Jun-Gi Choi, Jin-Ho Yoo
  • Publication number: 20170047779
    Abstract: A wireless power transmission/reception system includes a wireless power transmission circuit and a wireless power reception circuit. The wireless power transmission circuit includes an oscillator, a DC-AC converter that converts a direct current to an alternating current and is turned on/off in response to a control signal, a power transmission coil that transmits AC power, a signal reception coil, and a signal receiver that transfers the control signal to the DC-AC converter. The wireless power reception circuit includes a power reception coil, a rectifier that converts an alternating current to a direct current and is turned on or off in response to the control signal, an control signal generator that generates the control signal, a signal transmission coil, and a signal transmitter that transmits the control signal through the signal transmission coil.
    Type: Application
    Filed: October 26, 2016
    Publication date: February 16, 2017
    Inventors: Chang-Kun PARK, Chang-Hyun LEE, Suk-Hyeon YOON, Hyung-Jun CHO, Jun-Gi CHOI, Jin-Ho YOO
  • Patent number: 9509375
    Abstract: A wireless power transmission/reception system includes a wireless power transmission circuit and a wireless power reception circuit. The wireless power transmission circuit includes an oscillator, a DC-AC converter that converts a direct current to an alternating current and is turned on/off in response to a control signal, a power transmission coil that transmits AC power, a signal reception coil, and a signal receiver that transfers the control signal to the DC-AC converter. The wireless power reception circuit includes a power reception coil, a rectifier that converts an alternating current to a direct current and is turned on or off in response to the control signal, an control signal generator that generates the control signal, a signal transmission coil, and a signal transmitter that transmits the control signal through the signal transmission coil.
    Type: Grant
    Filed: January 3, 2014
    Date of Patent: November 29, 2016
    Assignees: SK HYNIX INC., SOONGSIL UNIVERSITY FOUNDATION OF UNIVERSITY-INDUSTRY COOPERATION
    Inventors: Chang-Kun Park, Chang-Hyun Lee, Suk-Hyeon Yoon, Hyung-Jun Cho, Jun-Gi Choi, Jin-Ho Yoo
  • Publication number: 20150035374
    Abstract: A wireless power transmission/reception system includes a wireless power transmission circuit and a wireless power reception circuit. The wireless power transmission circuit includes an oscillator, a DC-AC converter that converts a direct current to an alternating current and is turned on/off in response to a control signal, a power transmission coil that transmits AC power, a signal reception coil, and a signal receiver that transfers the control signal to the DC-AC converter. The wireless power reception circuit includes a power reception coil, a rectifier that converts an alternating current to a direct current and is turned on or off in response to the control signal, an control signal generator that generates the control signal, a signal transmission coil, and a signal transmitter that transmits the control signal through the signal transmission coil.
    Type: Application
    Filed: January 3, 2014
    Publication date: February 5, 2015
    Applicants: Soongsil University Foundation of University- Industry Cooperation, SK HYNIX INC
    Inventors: Chang-Kun PARK, Chang-Hyun LEE, Suk-Hyeon YOON, Hyung-Jun CHO, Jun-Gi CHOI, Jin-Ho YOO