Patents by Inventor Young-Seok Alex Sung

Young-Seok Alex Sung 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).

  • Method and apparatus for operating a tray mechanism
    Patent number: 9806749
    Abstract: A tray mechanism for a device housing includes a tray bed having a planar surface with first and second opposing sides that form a boundary around the planar surface, wherein the first opposing sides include a front side and a back side, wherein the front side is configured with dimensions for closing an opening of a cavity within the device housing, and wherein the second opposing sides are configured for a slideable attachment within the cavity of the device housing. The tray mechanism further includes a lever positioned on the planar surface of the tray bed and a hinge mechanism that pivotally connects the lever to the planar surface of the tray bed. A method for operating the tray mechanism includes a convex side of the lever rolling against the device housing as the lever rotates to eject the tray bed pivotally connected to lever from the device housing.
    Type: Grant
    Filed: April 8, 2014
    Date of Patent: October 31, 2017
    Assignee: Google Technology Holdings LLC
    Inventors: Byoungkwan Sohn, Jun Hee Lee, Young-Seok Alex Sung
  • METHOD AND APPARATUS FOR OPERATING A TRAY MECHANISM
    Publication number: 20150189774
    Abstract: A tray mechanism for a device housing includes a tray bed having a planar surface with first and second opposing sides that form a boundary around the planar surface, wherein the first opposing sides include a front side and a back side, wherein the front side is configured with dimensions for closing an opening of a cavity within the device housing, and wherein the second opposing sides are configured for a slideable attachment within the cavity of the device housing. The tray mechanism further includes a lever positioned on the planar surface of the tray bed and a hinge mechanism that pivotally connects the lever to the planar surface of the tray bed. A method for operating the tray mechanism includes a convex side of the lever rolling against the device housing as the lever rotates to eject the tray bed pivotally connected to lever from the device housing.
    Type: Application
    Filed: April 8, 2014
    Publication date: July 2, 2015
    Applicant: MOTOROLA MOBILITY LLC
    Inventors: Byoungkwan Sohn, Jun Hee Lee, Young-Seok Alex Sung