Patents by Inventor Hwanyong KIM

Hwanyong KIM 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: 10340741
    Abstract: Disclosed is a refrigerator for uniformly illuminating an inner space thereof. The refrigerator includes a cabinet including a storage compartment having a predetermined size, a shelf installed in the storage compartment, the shelf including a light source unit for illuminating an inside of the storage compartment, a transmitter connected to an external power supply for wirelessly transmitting power, the transmitter having a primary resonance frequency within a predetermined range, and a receiver for wirelessly receiving the power from the transmitter so as to supply the power to the light source unit of the shelf, the transmitter transmitting the power to the receiver using a secondary resonance frequency generated when the receiver is located close to the transmitter.
    Type: Grant
    Filed: December 16, 2016
    Date of Patent: July 2, 2019
    Assignee: LG Electronics Inc.
    Inventors: Seonghun Lee, Byungsang Jung, Hwanyong Kim, Seungje Park, Sangdoo Ha, Yongjun Son, Seonwook Park, Jaesung Yang, Wonbok Lee, Gyoocheol Choi, Joonggil Jeong
  • Patent number: 10312737
    Abstract: A wireless power transmission system using multiple coils comprises a transmitter; and a receiver, wherein the transmitter includes a module for receiving a predetermined voltage, and a primary coil for generating a primary resonance frequency in accordance with the received voltage. The receiver spaced apart from the transmitter includes a load for emitting light, capacitors connected in series or in parallel in accordance with an equivalent resistance of the load, and a secondary coil for generating a secondary resonance frequency greater than the primary resonance frequency.
    Type: Grant
    Filed: March 16, 2017
    Date of Patent: June 4, 2019
    Assignee: LG ELECTRONICS INC.
    Inventors: Byungsang Jung, Seonghun Lee, Hwanyong Kim, Seonwook Park, Seungje Park, Yongjun Son, Jaesung Yang, Gyoocheol Choi
  • Publication number: 20190123929
    Abstract: Disclosed is a method for controlling a command input device. The method includes: sensing contact between a home appliance and the command input device; based on sensing the contact between the home appliance and the command input device, determining the home appliance as a target home appliance to be controlled by the command input device; and based on the determination of the home appliance as the target home appliance to be controlled by the command input device, activating a remote controller provided by the command input device and configured to control the target home appliance.
    Type: Application
    Filed: October 24, 2018
    Publication date: April 25, 2019
    Inventors: Seonghun LEE, Hwanyong KIM, Sooyong Park
  • Patent number: 9793763
    Abstract: Disclosed is a refrigerator for uniformly illuminating an inner space thereof. The refrigerator includes a cabinet including a storage compartment having a predetermined size, a shelf installed in the storage compartment, the shelf including a light source unit for illuminating an inside of the storage compartment, a transmitter connected to an external power supply for wirelessly transmitting power, the transmitter having a primary resonance frequency within a predetermined range, and a receiver for wirelessly receiving the power from the transmitter so as to supply the power to the light source unit of the shelf, the transmitter transmitting the power to the receiver using a secondary resonance frequency generated when the receiver is located close to the transmitter.
    Type: Grant
    Filed: December 16, 2016
    Date of Patent: October 17, 2017
    Assignee: LG Electronics Inc.
    Inventors: Seonghun Lee, Byungsang Jung, Hwanyong Kim, Seungje Park, Sangdoo Ha, Yongjun Son, Seonwook Park, Jaesung Yang, Wonbok Lee, Gyoocheol Choi, Joonggil Jeong
  • Publication number: 20170279308
    Abstract: A wireless power transmission system using multiple coils comprises a transmitter; and a receiver, wherein the transmitter includes a module for receiving a predetermined voltage, and a primary coil for generating a primary resonance frequency in accordance with the received voltage. The receiver spaced apart from the transmitter includes a load for emitting light, capacitors connected in series or in parallel in accordance with an equivalent resistance of the load, and a secondary coil for generating a secondary resonance frequency greater than the primary resonance frequency.
    Type: Application
    Filed: March 16, 2017
    Publication date: September 28, 2017
    Applicant: LG ELECTRONICS INC.
    Inventors: Byungsang JUNG, Seonghun LEE, Hwanyong KIM, Seonwook PARK, Seungje PARK, Yongjun SON, Jaesung YANG, Gyoocheol CHOI
  • Publication number: 20170214277
    Abstract: Disclosed is a refrigerator for uniformly illuminating an inner space thereof. The refrigerator includes a cabinet including a storage compartment having a predetermined size, a shelf installed in the storage compartment, the shelf including a light source unit for illuminating an inside of the storage compartment, a transmitter connected to an external power supply for wirelessly transmitting power, the transmitter having a primary resonance frequency within a predetermined range, and a receiver for wirelessly receiving the power from the transmitter so as to supply the power to the light source unit of the shelf, the transmitter transmitting the power to the receiver using a secondary resonance frequency generated when the receiver is located close to the transmitter.
    Type: Application
    Filed: December 16, 2016
    Publication date: July 27, 2017
    Inventors: Seonghun LEE, Byungsang JUNG, Hwanyong KIM, Seungje PARK, Sangdoo HA, Yongjun SON, Seonwook PARK, Jaesung YANG, Wonbok LEE, Gyoocheol CHOI, Joonggil JEONG
  • Publication number: 20170211875
    Abstract: Disclosed is a refrigerator for uniformly illuminating an inner space thereof. The refrigerator includes a cabinet including a storage compartment having a predetermined size, a shelf installed in the storage compartment, the shelf including a light source unit for illuminating an inside of the storage compartment, a transmitter connected to an external power supply for wirelessly transmitting power, the transmitter having a primary resonance frequency within a predetermined range, and a receiver for wirelessly receiving the power from the transmitter so as to supply the power to the light source unit of the shelf, the transmitter transmitting the power to the receiver using a secondary resonance frequency generated when the receiver is located close to the transmitter.
    Type: Application
    Filed: December 16, 2016
    Publication date: July 27, 2017
    Inventors: Seonghun LEE, Byungsang JUNG, Hwanyong KIM, Seungje PARK, Sangdoo HA, Yongjun SON, Seonwook PARK, Jaesung YANG, Wonbok LEE, Gyoocheol CHOI, Joonggil JEONG