Patents by Inventor Yong Ha CHOI

Yong Ha 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).

  • METHOD FOR COMMUNICATING WITH EXTERNAL ELECTRONIC DEVICE AND ELECTRONIC DEVICE SUPPORTING SAME
    Publication number: 20200053417
    Abstract: An electronic device according to various embodiments of the disclosure may include a display, a memory, a communication module, and a processor, wherein the processor establish a channel with the external electronic device according to the Miracast scheme through the communication module, packetizes first data including video data or audio data into a first group, packetizes second data including control image data, which is output to receive a user input in the external electronic device, into a second group separately from the first group, transmits the first group of packets to the external electronic device according to a first communication protocol, and transmits the second group of packets to the external electronic device according to a second communication protocol.
    Type: Application
    Filed: September 29, 2017
    Publication date: February 13, 2020
    Inventors: Yong Ha CHOI, Tae Hyung KIM, Sang Hun LEE, Ji Yoon PARK, Dong Hyun YEOM, Jung Eun LEE
  • Apparatus and method for operating a composition of a picture in a portable terminal
    Patent number: 9955068
    Abstract: A method and an electronic device are provided. An electronic device wirelessly connects to another electronic device including a camera unit, receives image data from the other electronic device, displays an image using the image data, receives a user input for changing a photographic composition, and transmits, to the other electronic device, a control signal formed based on the user input.
    Type: Grant
    Filed: July 7, 2014
    Date of Patent: April 24, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yong Ha Choi, Alexander Larionov, Jae Ki You, Soon Hyun Cha
  • Method and apparatus for providing of screen mirroring service
    Patent number: 9916120
    Abstract: A method and an electronic device for providing a screen mirroring service are provided. The method includes connecting a control channel to at least one other electronic device when an electronic device executes a screen mirroring service, transmitting screen data comprising an added virtual key, to the other electronic device, and performing a function based on a control signal corresponding to using the virtual key received from the other electronic device over the control channel.
    Type: Grant
    Filed: February 17, 2016
    Date of Patent: March 13, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Tae-Hyung Kim, Kwang-Hyun Ko, Alexander Larionov, Yong-Ha Choi
  • APPARATUS AND METHOD FOR PROVIDING SCREEN MIRRORING SERVICE
    Publication number: 20160253142
    Abstract: An apparatus and method for providing a screen mirroring service. The apparatus includes a communication unit for connecting to an external device; and a control unit for generating a plurality of screen data, transmitting one of the plurality of screen data to the external device, and controlling the screen data being transmitted to the external device according to a control signal received from the external device.
    Type: Application
    Filed: February 26, 2016
    Publication date: September 1, 2016
    Inventors: Yong-Ha CHOI, Tae-Hyung KIM
  • METHOD AND APPARATUS FOR PROVIDING OF SCREEN MIRRORING SERVICE
    Publication number: 20160239250
    Abstract: A method and an electronic device for providing a screen mirroring service are provided. The method includes connecting a control channel to at least one other electronic device when an electronic device executes a screen mirroring service, transmitting screen data comprising an added virtual key, to the other electronic device, and performing a function based on a control signal corresponding to using the virtual key received from the other electronic device over the control channel.
    Type: Application
    Filed: February 17, 2016
    Publication date: August 18, 2016
    Inventors: Tae-Hyung KIM, Kwang-Hyun KO, Alexander LARIONOV, Yong-Ha CHOI
  • APPARATUS AND METHOD FOR OBTAINING IMAGE
    Publication number: 20150015730
    Abstract: A method and an electronic device are provided. An electronic device wirelessly connects to another electronic device including a camera unit, receives image data from the other electronic device, displays an image using the image data, receives a user input for changing a photographic composition, and transmits, to the other electronic device, a control signal formed based on the user input.
    Type: Application
    Filed: July 7, 2014
    Publication date: January 15, 2015
    Inventors: Yong Ha CHOI, Alexander LARIONOV, Jae Ki YOU, Soon Hyun CHA