Patents by Inventor Seong Hun Kwon

Seong Hun Kwon 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).

  • CURABLE COMPOSITION
    Publication number: 20240117084
    Abstract: A curable composition is provided. The curable composition can eliminate or minimize the generation of bubbles inside the cured product after the initiation reaction of the curable monomer, prevent expansion of a material when used to encapsulate a device, and provide a uniform cured product to solve the problem of separation between the upper and lower substrates bonded together, thereby improving device encapsulation performance.
    Type: Application
    Filed: September 11, 2023
    Publication date: April 11, 2024
    Inventors: Young Jin KWON, Seong Chan SON, Jin Wuk KIM, Dong Min KIM, Ja Hun BYEON
  • Lighting apparatus
    Patent number: 8641244
    Abstract: A lighting apparatus is disclosed. The lighting apparatus is configured such that a light-emitting unit is cooled through movement of air ionized by corona discharge, rather than using a fan that generates noise, resulting in reduced operational noise.
    Type: Grant
    Filed: December 17, 2010
    Date of Patent: February 4, 2014
    Assignee: LG Electronics Inc.
    Inventors: Seong Hun Kwon, Sang Cheon Kim, Moon Goo Choi
  • LED device radiator of LED projection system
    Patent number: 7967475
    Abstract: An LED device radiator of an LED projection system, and more particularly, a radiator for cooling an LED device used in an LED projector is disclosed. The radiator includes a red LED device connected to a first substrate, a green LED device connected to a second substrate, a blue LED device connected to a third substrate, a first heat sink connecting a rear surface of the first substrate such that heat emitted from the red LED device is transferred to the first heat sink, and a second heat sink connecting a rear surface of each of the second and third substrate such that heat emitted from the green LED device and the blue LED device is transferred to the second heat sink.
    Type: Grant
    Filed: September 2, 2008
    Date of Patent: June 28, 2011
    Assignee: LG Electronics Inc.
    Inventor: Seong Hun Kwon
  • LIGHTING APPARATUS
    Publication number: 20110148321
    Abstract: A lighting apparatus is disclosed. The lighting apparatus is configured such that a light-emitting unit is cooled through movement of air ionized by corona discharge, rather than using a fan that generates noise, resulting in reduced operational noise.
    Type: Application
    Filed: December 17, 2010
    Publication date: June 23, 2011
    Inventors: Seong Hun KWON, Sang Cheon KIM, Moon Goo CHOI
  • LED device radiator of LED projection system
    Publication number: 20090059580
    Abstract: An LED device radiator of an LED projection system, and more particularly, a radiator for cooling an LED device used in an LED projector is disclosed. The radiator includes a red LED device connected to a first substrate, a green LED device connected to a second substrate, a blue LED device connected to a third substrate, a first heat sink connecting a rear surface of the first substrate such that heat emitted from the red LED device is transferred to the first heat sink, and a second heat sink connecting a rear surface of each of the second and third substrate such that heat emitted from the green LED device and the blue LED device is transferred to the second heat sink.
    Type: Application
    Filed: September 2, 2008
    Publication date: March 5, 2009
    Inventor: Seong Hun Kwon