Patents by Inventor Sung Hwan An

Sung Hwan An 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).

  • Publication number: 20260163474
    Abstract: The present invention relates to an electronic product package and, more specifically, to an electronic product package for noise correction, which maximizes the efficiency of power supplied to an electronic device. The electronic product package for noise correction according to an embodiment disclosed in the present invention comprises: a PFC unit which improves a power factor of external power supplied from the outside; a capacitor module which transfers the external power to the PFC unit and cancels noise occurring in the process of transferring the external power; and a casing which accommodates the PFC unit and the capacitor module to form an integrated package.
    Type: Application
    Filed: August 14, 2025
    Publication date: June 11, 2026
    Applicant: MOTIVELINK CO.,Ltd
    Inventors: Dong Won LEE, Sung Hwan AN, Hyun Yong JOO, Seon Yeong JUNG
  • Patent number: 11689792
    Abstract: A camera module manufacturing apparatus includes: a chart unit configured to provide an image for optical-axis alignment to a substrate assembly including an image sensor; a substrate alignment unit disposed opposite to the chart unit, aligning the substrate assembly, and electrically connected to the image sensor; an optical axis alignment unit configured to allow an optical axis of a lens assembly including a lens and an actuator to be aligned with respect to an optical axis of the image sensor; and a camera module fixing unit positioned adjacent to the optical axis alignment unit, and fixing the lens assembly on the substrate assembly by applying an instantaneous curing adhesive, which is an inorganic material, to the lens assembly and the substrate assembly which are aligned.
    Type: Grant
    Filed: September 17, 2021
    Date of Patent: June 27, 2023
    Assignee: FURONTEER INC.
    Inventors: Sang Shin Bae, Seong Min Yun, Jong Hyun Yim, Sung Hwan An
  • Publication number: 20220006932
    Abstract: A camera module manufacturing apparatus includes: a chart unit configured to provide an image for optical-axis alignment to a substrate assembly including an image sensor; a substrate alignment unit disposed opposite to the chart unit, aligning the substrate assembly, and electrically connected to the image sensor; an optical axis alignment unit configured to allow an optical axis of a lens assembly including a lens and an actuator to be aligned with respect to an optical axis of the image sensor; and a camera module fixing unit positioned adjacent to the optical axis alignment unit, and fixing the lens assembly on the substrate assembly by applying an instantaneous curing adhesive, which is an inorganic material, to the lens assembly and the substrate assembly which are aligned.
    Type: Application
    Filed: September 17, 2021
    Publication date: January 6, 2022
    Inventors: Sang Shin Bae, Seong Min Yun, Jong Hyun Yim, Sung Hwan An
  • Patent number: 7679239
    Abstract: Provided is a flat type vibrating motor capable of reducing a consumed current of the motor while maintaining torque of the motor, lengthening even more an operating time of an apparatus such as a mobile communication apparatus in which the flat type vibrating motor is mounted, and shortening a charging period. At least one auxiliary coil separated at a predetermined mechanical degree with respect to a center of the primary coil mounted on the substrate, and series-connected to the primary coil is provided, so that a current flowing through the coil is reduced and torque equivalent to or greater than that of a related art motor can be obtained. Accordingly, an amount of a consumed current of the motor is reduced.
    Type: Grant
    Filed: November 7, 2006
    Date of Patent: March 16, 2010
    Assignee: LG Innotek Co., Ltd.
    Inventors: Young Il Park, Sung Hwan An
  • Publication number: 20090224616
    Abstract: A flat vibration motor with a structure for coupling a stator portion and a base portion thereof is provided. The flat vibration motor includes a rotor portion, a stator portion, a fixing mount, and a base portion. The rotor portion generates vibrating force when rotating. The stator portion houses and couples with the rotor portion to allow the rotor portion to rotate. The fixing mount extends from the stator portion and includes a plurality of fixing arms formed to extend upward therefrom. The base portion includes a terminal for supplying electricity to the stator portion, and a plurality of fixing grooves formed thereon for respectively coupling with the fixing arms. The structure prevents a disruption of an electrical connection between a terminal and a control circuit board caused by a shift or disengagement in a coupling between the base portion and the stator portion.
    Type: Application
    Filed: February 3, 2006
    Publication date: September 10, 2009
    Inventor: Sung Hwan An