Patents by Inventor Jae kwan Jung

Jae kwan Jung 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).

  • Halogen lamp comprising bulb and structure to prevent filament parts from contracting each other
    Patent number: 8796910
    Abstract: Embodiments provide a halogen lamp configured to minimize a short circuit of a filament. Provided is a halogen lamp that includes a support part passing through a bulb and disposed in the bulb. A filament is hung on the support part. Thus, a short circuit of the filament is minimized.
    Type: Grant
    Filed: July 23, 2009
    Date of Patent: August 5, 2014
    Assignee: LG Electronics, Inc.
    Inventors: Jae kwan Jung, Sungho Choi, Jaeho Cho
  • HALOGEN LAMP
    Publication number: 20110012501
    Abstract: Embodiments provide a halogen lamp configured to minimize a short circuit of a filament. Provided is a halogen lamp that includes a support part passing through a bulb and disposed in the bulb. A filament is hung on the support part. Thus, a short circuit of the filament is minimized.
    Type: Application
    Filed: July 23, 2009
    Publication date: January 20, 2011
    Inventors: Jae kwan Jung, Sungho Choi, Jaeho Cho