Patents by Inventor Byong-woo Jeong

Byong-woo Jeong 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).

  • Reproducing apparatus and method for automatically converting output mode based on movements of casing
    Patent number: 8718308
    Abstract: A reproducing apparatus for automatically converting an output mode based on movements of a casing, and methods thereof. A reproducing apparatus having a first and a second casings includes an internal output unit outputting at least one of reproduced audio and video; an external output unit outputting at least one of the reproduced audio and video to an external device casing; a detector detecting movements of the second casing; and a control unit controlling such that at least one reproduced audio and video is outputted to at least one of the internal output unit and the external output unit. Accordingly, there is no need for a user to change the output mode, thereby reducing inconvenience for the user.
    Type: Grant
    Filed: January 26, 2007
    Date of Patent: May 6, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Soon Park, Jang-hwan Cho, Byong-woo Jeong, Kyung-suk Cho
  • Reproducing apparatus and method for automatically converting output mode based on movements of casing
    Publication number: 20080019550
    Abstract: A reproducing apparatus for automatically converting an output mode based on movements of a casing, and methods thereof. A reproducing apparatus having a first and a second casings includes an internal output unit outputting at least one of reproduced audio and video; an external output unit outputting at least one of the reproduced audio and video to an external device casing; a detector detecting movements of the second casing; and a control unit controlling such that at least one reproduced audio and video is outputted to at least one of the internal output unit and the external output unit. Accordingly, there is no need for a user to change the output mode, thereby reducing inconvenience for the user.
    Type: Application
    Filed: January 26, 2007
    Publication date: January 24, 2008
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Soon Park, Jang-hwan Cho, Byong-woo Jeong, Kyung-suk Cho
  • Method and apparatus to control screen orientation of user interface of portable device
    Publication number: 20070252853
    Abstract: A method and an apparatus to automatically switch a graphic user interface and a key interface of a portable electronic device between horizontal and vertical screen orientation modes based on screen orientation of the portable electronic device, the method including sensing a screen orientation of the portable electronic device and changing a display orientation of the graphic user interface and a key interface by changing key mapping according to the sensed screen orientation of the portable electronic device.
    Type: Application
    Filed: February 27, 2007
    Publication date: November 1, 2007
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Cheul-hae Park, Jeong-goo Kim, Boo-sang Kim, Kyung-suk Cho, Jong-hyun Lee, Jong-woo Park, Soon Park, Jang-hwan Cho, Byong-woo Jeong