Patents by Inventor Soon Wo Lee

Soon Wo Lee 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).

  • Space-adaptive wireless power transfer system and method using evanescent field resonance
    Patent number: 9786430
    Abstract: A magnetic resonance wireless power transfer method according to an aspect of the present invention includes transmitting power from a source coil to the Tx resonant coil using a magnetic induction method, transmitting the power from the Tx resonant coil to an Rx resonant coil, having a resonant frequency identical with that of the Tx resonant coil, via magnetically-coupled resonance, and transmitting the power from the Rx resonant coil to the device coil of an electronic device using the magnetic induction method. The Tx resonant coil and the Rx resonant coil are arranged at a right angle or a specific angle of inclination relative to each other.
    Type: Grant
    Filed: September 17, 2010
    Date of Patent: October 10, 2017
    Assignee: KOREA ELECTROTECHNOLOGY RESEARCH INSTITUTE
    Inventors: Young Jin Park, Soon Wo Lee, Ji Myung Kang, Jin Wook Kim, Kwan Ho Kim
  • SPACE-ADAPTIVE WIRELESS POWER TRANSFER SYSTEM AND METHOD USING MULTIPLE RESONANCE COILS
    Publication number: 20160104570
    Abstract: A magnetic resonance wireless power transfer method according to an aspect of the present invention includes transmitting power from a source coil to the Tx resonant coil using a magnetic induction method, transmitting the power from the Tx resonant coil to an Rx resonant coil, having a resonant frequency identical with that of the Tx resonant coil, via magnetically-coupled resonance, and transmitting the power from the Rx resonant coil to the device coil of an electronic device using the magnetic induction method. The Tx resonant coil and the Rx resonant coil are arranged at a right angle or a specific angle of inclination relative to each other.
    Type: Application
    Filed: December 18, 2015
    Publication date: April 14, 2016
    Inventors: Young Jin PARK, Soon Wo LEE, Ji Myung KANG, Jin Wook KIM, Kwan Ho KIM
  • SPACE-ADAPTIVE WIRELESS POWER TRANSFER SYSTEM AND METHOD USING EVANESCENT FIELD RESONANCE
    Publication number: 20120286584
    Abstract: A magnetic resonance wireless power transfer method according to an aspect of the present invention includes transmitting power from a source coil to the Tx resonant coil using a magnetic induction method, transmitting the power from the Tx resonant coil to an Rx resonant coil, having a resonant frequency identical with that of the Tx resonant coil, via magnetically-coupled resonance, and transmitting the power from the Rx resonant coil to the device coil of an electronic device using the magnetic induction method. The Tx resonant coil and the Rx resonant coil are arranged at a right angle or a specific angle of inclination relative to each other.
    Type: Application
    Filed: September 17, 2010
    Publication date: November 15, 2012
    Applicant: Korea Electrotechnology Research Institute
    Inventors: Young Jin Park, Soon Wo Lee, Ji Myung Kang, Jin Wook Kim, Kwan Ho Kim