Patents by Inventor Hoo-Doek LEE

Hoo-Doek LEE 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).

  • Mobile communication terminal and data input method
    Patent number: 10325394
    Abstract: A communication terminal includes a transceiver to receive first touch information from a counterpart terminal, the first touch information having coordinate information of a touch input inputted by a user of the counterpart terminal, the coordinate information being identified based on a coordinate of the touch input on an image displayed on the counterpart terminal. An image signal processor of the communication terminal controls the first touch information to be displayed on a display of the communication terminal, and controls image information corresponding to the image displayed on the counterpart terminal to be displayed on the display in association with the first touch information, and controls the first touch information to be displayed on the image information.
    Type: Grant
    Filed: April 18, 2018
    Date of Patent: June 18, 2019
    Assignee: Apple Inc.
    Inventors: Sung-Sik Wang, Yong-Hoon Cho, Hoo-Doek Lee
  • MOBILE COMMUNICATION TERMINAL AND DATA INPUT METHOD
    Publication number: 20180232927
    Abstract: A communication terminal includes a transceiver to receive first touch information from a counterpart terminal, the first touch information having coordinate information of a touch input inputted by a user of the counterpart terminal, the coordinate information being identified based on a coordinate of the touch input on an image displayed on the counterpart terminal. An image signal processor of the communication terminal controls the first touch information to be displayed on a display of the communication terminal, and controls image information corresponding to the image displayed on the counterpart terminal to be displayed on the display in association with the first touch information, and controls the first touch information to be displayed on the image information.
    Type: Application
    Filed: April 18, 2018
    Publication date: August 16, 2018
    Inventors: Sung-Sik WANG, Yong-Hoon CHO, Hoo-Doek LEE
  • Mobile communication terminal and data input method
    Patent number: 9965878
    Abstract: A communication terminal includes a transceiver to receive first touch information from a counterpart terminal, the first touch information having coordinate information of a touch input inputted by a user of the counterpart terminal, the coordinate information being identified based on a coordinate of the touch input on an image displayed on the counterpart terminal. An image signal processor of the communication terminal controls the first touch information to be displayed on a display of the communication terminal, and controls image information corresponding to the image displayed on the counterpart terminal to be displayed on the display in association with the first touch information, and controls the first touch information to be displayed on the image information.
    Type: Grant
    Filed: October 23, 2015
    Date of Patent: May 8, 2018
    Assignee: Apple Inc.
    Inventors: Sung-Sik Wang, Yong-Hoon Cho, Hoo-Doek Lee
  • MOBILE COMMUNICATION TERMINAL AND DATA INPUT METHOD
    Publication number: 20160042547
    Abstract: A communication terminal includes a transceiver to receive first touch information from a counterpart terminal, the first touch information having coordinate information of a touch input inputted by a user of the counterpart terminal, the coordinate information being identified based on a coordinate of the touch input on an image displayed on the counterpart terminal. An image signal processor of the communication terminal controls the first touch information to be displayed on a display of the communication terminal, and controls image information corresponding to the image displayed on the counterpart terminal to be displayed on the display in association with the first touch information, and controls the first touch information to be displayed on the image information.
    Type: Application
    Filed: October 23, 2015
    Publication date: February 11, 2016
    Inventors: Sung-Sik WANG, Yong-Hoon Cho, Hoo-Doek Lee
  • Mobile communication terminal and data input method
    Patent number: 9172906
    Abstract: A mobile communication terminal includes a display module to display image data on an image display area, an input module to generate touch data according to a touch input in a touch area, and a storage module to store the touch data associated with the image data. A data input method includes displaying image data on an image display area, generating touch data according to a touch input in a touch area, associating the touch data with the image data, and storing the touch data associated with the image data.
    Type: Grant
    Filed: October 21, 2013
    Date of Patent: October 27, 2015
    Assignee: Pantech Co., Ltd.
    Inventors: Sung-Sik Wang, Yong-Hoon Cho, Hoo-Doek Lee
  • MOBILE COMMUNICATION TERMINAL AND DATA INPUT METHOD
    Publication number: 20140043427
    Abstract: A mobile communication terminal includes a display module to display image data on an image display area, an input module to generate touch data according to a touch input in a touch area, and a storage module to store the touch data associated with the image data. A data input method includes displaying image data on an image display area, generating touch data according to a touch input in a touch area, associating the touch data with the image data, and storing the touch data associated with the image data.
    Type: Application
    Filed: October 21, 2013
    Publication date: February 13, 2014
    Applicant: Pantech Co., Ltd.
    Inventors: Sung-Sik WANG, Yong-Hoon CHO, Hoo-Doek LEE
  • Mobile communication terminal and data input method
    Patent number: 8594740
    Abstract: A mobile communication terminal includes a display module to display image data on an image display area, an input module to generate touch data according to a touch input in a touch area, and a storage module to store the touch data associated with the image data. A data input method includes displaying image data on an image display area, generating touch data according to a touch input in a touch area, associating the touch data with the image data, and storing the touch data associated with the image data.
    Type: Grant
    Filed: May 15, 2009
    Date of Patent: November 26, 2013
    Assignee: Pantech Co., Ltd.
    Inventors: Sung-Sik Wang, Yong-Hoon Cho, Hoo-Doek Lee
  • MOBILE COMMUNICATION TERMINAL AND DATA INPUT METHOD
    Publication number: 20090312065
    Abstract: A mobile communication terminal includes a display module to display image data on an image display area, an input module to generate touch data according to a touch input in a touch area, and a storage module to store the touch data associated with the image data. A data input method includes displaying image data on an image display area, generating touch data according to a touch input in a touch area, associating the touch data with the image data, and storing the touch data associated with the image data.
    Type: Application
    Filed: May 15, 2009
    Publication date: December 17, 2009
    Applicant: Pantech Co., Ltd.
    Inventors: Sung-Sik WANG, Yong-Hoon CHO, Hoo-Doek LEE