Patents by Inventor Sang Youl Choi

Sang Youl Choi 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).

  • Orientation aware audio soundstage mapping for a mobile device
    Patent number: 10805760
    Abstract: A mobile device with orientation aware audio mapping capability is disclosed. The mobile device has an aux speaker, a loud speaker, a sensor for device orientation detection, and a processor (or processors) coupled to the sensor and the speakers. Depending on the device orientation, the processor sends a mapped audio output to the speakers. The mapped audio output may be a mono audio signal or a stereo audio signal. The stereo audio output signal may be a stereo audio output signal with a balanced or biased audio power distribution between the aux speaker and the loud speaker.
    Type: Grant
    Filed: July 21, 2016
    Date of Patent: October 13, 2020
    Assignee: Maxim Integrated Products, Inc.
    Inventors: Anthony Stephen Doy, Jonathan Chien, Robert Polleros, Vivek Nigam, Sang Youl Choi
  • ORIENTATION AWARE AUDIO SOUNDSTAGE MAPPING FOR A MOBILE DEVICE
    Publication number: 20170026772
    Abstract: A mobile device with orientation aware audio mapping capability is disclosed. The mobile device has an aux speaker, a loud speaker, a sensor for device orientation detection, and a processor (or processors) coupled to the sensor and the speakers. Depending on the device orientation, the processor sends a mapped audio output to the speakers. The mapped audio output may be a mono audio signal or a stereo audio signal. The stereo audio output signal may be a stereo audio output signal with a balanced or biased audio power distribution between the aux speaker and the loud speaker.
    Type: Application
    Filed: July 21, 2016
    Publication date: January 26, 2017
    Applicant: Maxim Integrated Products, Inc.
    Inventors: Anthony Stephen Doy, Jonathan Chien, Robert Polleros, Vivek Nigam, Sang Youl Choi