Patents by Inventor Seok Jo HWANG

Seok Jo HWANG 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).

  • Dual camera module and portable electronic device
    Patent number: 11048307
    Abstract: A dual camera module includes a single housing accommodating a plurality of lens modules, a first actuator configured to move one of the plurality of lens modules in an optical axis direction, and a plurality of printed circuit boards attached to a lower portion of the single housing. One printed circuit board corresponding to a lens module moved by the first actuator, among the plurality of printed circuit boards, is disposed to be lower than the other printed circuit boards in the optical axis direction.
    Type: Grant
    Filed: March 26, 2019
    Date of Patent: June 29, 2021
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Won Ki Park, Jong Woo Kim, Jong Yong Park, Seok Jo Hwang, Ick Chan Shim, Dae Hyun Jeong, Byung Gi An, Dae Wook Kim, Kyung Hoon Choi
  • DUAL CAMERA MODULE AND PORTABLE ELECTRONIC DEVICE
    Publication number: 20190369678
    Abstract: A dual camera module includes a single housing accommodating a plurality of lens modules, a first actuator configured to move one of the plurality of lens modules in an optical axis direction, and a plurality of printed circuit boards attached to a lower portion of the single housing. One printed circuit board corresponding to a lens module moved by the first actuator, among the plurality of printed circuit boards, is disposed to be lower than the other printed circuit boards in the optical axis direction.
    Type: Application
    Filed: March 26, 2019
    Publication date: December 5, 2019
    Applicant: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Won Ki PARK, Jong Woo KIM, Jong Yong PARK, Seok Jo HWANG, Ick Chan SHIM, Dae Hyun JEONG, Byung Gi AN, Dae Wook KIM, Kyung Hoon CHOI