Patents by Inventor Dong-won OK

Dong-won OK 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).

  • Image display device and operating method thereof
    Patent number: 10924795
    Abstract: An image display device includes: a processor; a memory configured to store channel information corresponding to at least one channel; and at least one program which is stored in the memory and executed by the processor. The program may include instructions for controlling a display so as to move a channel indicator in a first or second direction on a channel scroll bar and to display channel information of a channel corresponding to a point at which the channel indicator is located, in response to a first input of pressing a channel-up or channel-down key for a long time, and for switching a current channel to the channel corresponding to the point at which the channel indicator is located and displaying an image corresponding to the switched channel, in response to a second input of releasing the channel-up or channel-down key.
    Type: Grant
    Filed: March 7, 2019
    Date of Patent: February 16, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dong-won Ok, Jae-oh Park, Han-soo Kim, Ji-eun Byun
  • IMAGE DISPLAY DEVICE AND OPERATING METHOD THEREOF
    Publication number: 20190208258
    Abstract: An image display device includes: a processor; a memory configured to store channel information corresponding to at least one channel; and at least one program which is stored in the memory and executed by the processor. The program may include instructions for controlling a display so as to move a channel indicator in a first or second direction on a channel scroll bar and to display channel information of a channel corresponding to a point at which the channel indicator is located, in response to a first input of pressing a channel-up or channel-down key for a long time, and for switching a current channel to the channel corresponding to the point at which the channel indicator is located and displaying an image corresponding to the switched channel, in response to a second input of releasing the channel-up or channel-down key.
    Type: Application
    Filed: March 7, 2019
    Publication date: July 4, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dong-won Ok, Jae-oh Park, Han-soo Kim, Ji-eun Byun
  • Method for displaying a channel scroll bar and a channel indicator when a channel-up or channel-down button is continuously pressed and for tuning to the highlighted channel at the time the button is released
    Patent number: 10257562
    Abstract: An image display device includes: a processor; a memory configured to store channel information corresponding to at least one channel; and at least one program which is stored in the memory and executed by the processor. The program may include instructions for controlling a display so as to move a channel indicator in a first or second direction on a channel scroll bar and to display channel information of a channel corresponding to a point at which the channel indicator is located, in response to a first input of pressing a channel-up or channel-down key for a long time, and for switching a current channel to the channel corresponding to the point at which the channel indicator is located and displaying an image corresponding to the switched channel, in response to a second input of releasing the channel-up or channel-down key.
    Type: Grant
    Filed: March 10, 2017
    Date of Patent: April 9, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dong-won Ok, Jae-oh Park, Han-soo Kim, Ji-eun Byun
  • IMAGE DISPLAY DEVICE AND OPERATING METHOD THEREOF
    Publication number: 20170264944
    Abstract: An image display device includes: a processor; a memory configured to store channel information corresponding to at least one channel; and at least one program which is stored in the memory and executed by the processor. The program may include instructions for controlling a display so as to move a channel indicator in a first or second direction on a channel scroll bar and to display channel information of a channel corresponding to a point at which the channel indicator is located, in response to a first input of pressing a channel-up or channel-down key for a long time, and for switching a current channel to the channel corresponding to the point at which the channel indicator is located and displaying an image corresponding to the switched channel, in response to a second input of releasing the channel-up or channel-down key.
    Type: Application
    Filed: March 10, 2017
    Publication date: September 14, 2017
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dong-won OK, Jae-oh PARK, Han-soo KIM, Ji-eun BYUN