Patents by Inventor Jungwook CHAI

Jungwook CHAI 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).

  • METHOD AND SYSTEM FOR TRANSMITTING WIRELESSLY VIDEO IN PORTABLE TERMINAL
    Publication number: 20140223500
    Abstract: A method and a system for transmitting a video wirelessly in a portable terminal are provided. The method includes connecting a data channel to transmit a multimedia data and a control channel to transmit a control command when activating a wireless video transmission mode which may transmit the multimedia data wirelessly, and transmitting a transmission requested multimedia data to a reception terminal through the data channel when transmission of the multimedia data is requested, and transmitting a current volume information to the reception terminal through the control channel.
    Type: Application
    Filed: February 3, 2014
    Publication date: August 7, 2014
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jaeki YOU, Soungkwan KIMN, Taehyung KIM, Kwanwoong SONG, Jungwook CHAI
  • METHOD AND SYSTEM FOR MANAGING MODULE IDENTIFICATION INFORMATION, AND DEVICE SUPPORTING THE SAME
    Publication number: 20130297839
    Abstract: The present invention relates to management of module identification information and discloses a system and method therefor and a source device supporting the same. In the system for managing module identification information, a source device sends a request signal for connection establishment, and at least one display device outputs the module identification information for identifying itself on a display unit in response to the signal from the source device.
    Type: Application
    Filed: May 3, 2013
    Publication date: November 7, 2013
    Applicant: Samsung Electronics Co, Ltd.
    Inventors: Jungwook CHAI, Minhee LEE