Patents by Inventor Dong Hyeob Oh

Dong Hyeob Oh 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).

  • Patent number: 9602910
    Abstract: An electronic device is provided. The electronic device connects to an earphone. The electronic device includes a connector into which an ear jack of the earphone is inserted, an audio controller configured to process an acoustic signal, a processor configured to control the audio controller, and a memory configured to functionally connect with the processor. The audio controller outputs a first acoustic signal through an ear speaker of the earphone, if an insertion interruption occurs according to insertion of the ear jack. The processor determines a type of the ear jack according to a second acoustic signal collected through an ear microphone included in the earphone.
    Type: Grant
    Filed: January 28, 2016
    Date of Patent: March 21, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD
    Inventors: Seok Weon Kim, Dong Hyeob Oh, Sung Chul Park
  • Publication number: 20160219359
    Abstract: An electronic device is provided. The electronic device connects to an earphone. The electronic device includes a connector into which an ear jack of the earphone is inserted, an audio controller configured to process an acoustic signal, a processor configured to control the audio controller, and a memory configured to functionally connect with the processor. The audio controller outputs a first acoustic signal through an ear speaker of the earphone, if an insertion interruption occurs according to insertion of the ear jack. The processor determines a type of the ear jack according to a second acoustic signal collected through an ear microphone included in the earphone.
    Type: Application
    Filed: January 28, 2016
    Publication date: July 28, 2016
    Inventors: Seok Weon Kim, Dong Hyeob Oh, Sung Chul Park