Patents by Inventor Gwang Ho HWANG

Gwang Ho 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).

  • Electronic device and system for synchronizing playback time of sound source
    Patent number: 10805062
    Abstract: An electronic device is provided. The electronic device includes a hardware timer, a memory, a communication circuit, and a processor. The processor is configured to measure a first time point of the hardware timer in response to a playback event received via the communication circuit from a master paired with the electronic device, calculate a second time point by adding a predefined first time interval to the first time point, and execute an instruction to play back a sound source at the second time point. A first resolution of the hardware timer is set to be higher than a second resolution of an operating system (OS).
    Type: Grant
    Filed: July 6, 2017
    Date of Patent: October 13, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jae Hyun Jo, Hyeong Geun Kim, Dong Hoon Hyun, Gwang Ho Hwang, Dong Hyoun Son
  • ELECTRONIC DEVICE AND SYSTEM FOR SYNCHRONIZING PLAYBACK TIME OF SOUND SOURCE
    Publication number: 20180026778
    Abstract: An electronic device is provided. The electronic device includes a hardware timer, a memory, a communication circuit, and a processor. The processor is configured to measure a first time point of the hardware timer in response to a playback event received via the communication circuit from a master paired with the electronic device, calculate a second time point by adding a predefined first time interval to the first time point, and execute an instruction to play back a sound source at the second time point. A first resolution of the hardware timer is set to be higher than a second resolution of an operating system (OS).
    Type: Application
    Filed: July 6, 2017
    Publication date: January 25, 2018
    Inventors: Jae Hyun JO, Hyeong Geun KIM, Dong Hoon HYUN, Gwang Ho HWANG, Dong Hyoun SON