Patents by Inventor Woosik CHOI

Woosik 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).

  • Publication number: 20250191178
    Abstract: Proposed is an AI-based apparatus for diagnosing pulmonary nodules from a chest CT image. The apparatus includes a backbone module, a pulmonary nodule detection module, and a pulmonary nodule segmentation header, wherein the backbone module includes a convolution module composed of convolutional layers that receive the chest CT image and each generate a convolutional feature map, and a ViT-based ViT module composed of ViT layers, each of which generates a ViT feature map by receiving the convolutional feature map generated in the last convolutional layer among the convolutional layers, the pulmonary nodule detection module calculates coordinates of a suspicious pulmonary nodule area using the ViT feature map generated in the last ViT layer among the ViT layers, and calculates per layer classification probabilities for the respective ViT layers using the suspicious area coordinates, and the pulmonary nodule segmentation header generates a synthesized feature map.
    Type: Application
    Filed: September 3, 2024
    Publication date: June 12, 2025
    Inventors: Woosik CHOI, Taegyu KIM, Soobum KIM, Kibok NAM, Dahye LEE, Hoseok I
  • Patent number: 9521244
    Abstract: A mobile terminal including a display module; and a controller configured to display information related to a predetermined event and a first application execution icon group including application execution icons respectively corresponding to applications capable of executing functions using the information related to the event on the display module when the event is generated. Further, the first application execution icon group is predetermined according to the event, and a part of the information related to the event is used to execute a function of an application corresponding to a selected application execution icon in the first application execution icon group.
    Type: Grant
    Filed: October 13, 2010
    Date of Patent: December 13, 2016
    Assignee: LG ELECTRONICS INC.
    Inventors: Woosik Choi, Seungyong Park
  • Patent number: 9141250
    Abstract: A mobile terminal including a display; an interface unit configured to transmit and receive data to and from an external display apparatus displaying information including an input region and a non-input region; and a controller configured to control the interface unit to receive data from the external display apparatus corresponding to the information displayed on the external display apparatus, to control the display to display a first screen including the input-region displayed on the external display apparatus and a second display screen including at least a portion of the non-input-region displayed on the external display apparatus.
    Type: Grant
    Filed: September 7, 2011
    Date of Patent: September 22, 2015
    Assignee: LG ELECTRONICS INC.
    Inventors: Woosik Choi, Jeonghwa Yang
  • Patent number: 9084022
    Abstract: A method of controlling an image display apparatus, and which includes receiving, via an interface unit of the image display apparatus, an input signal indicating at least one mobile terminal is connected to the image display apparatus; receiving, via the interface unit of the image display apparatus, text information input on the mobile terminal during reproduction of a video displayed on the image display apparatus; displaying the text information on a display unit of the image display apparatus; and displaying, on the display unit, a timeline indicating a time length of the displayed video and indication information indicating when the text information was input on the displayed timeline.
    Type: Grant
    Filed: June 23, 2011
    Date of Patent: July 14, 2015
    Assignee: LG ELECTRONICS INC.
    Inventors: Woosik Choi, Dami Choe
  • Patent number: 9041735
    Abstract: A method of managing content using an image display device includes reproducing and displaying first content in a first region of a screen of the image display device, displaying a first image representing a first mobile terminal connected to and communicating with the image display device and a second image representing second content stored in the first mobile terminal in a second region of the screen, receiving a first user command for selecting the second image, displaying a third image representing a device which will reproduce, store or receive the second content in a third region of the screen, receiving a second user command for selecting the device which will reproduce, store or receive the second content, and enabling the selected device to reproduce, store or receive the second content according to the second command.
    Type: Grant
    Filed: August 31, 2011
    Date of Patent: May 26, 2015
    Assignee: LG Electronics Inc.
    Inventors: Woosik Choi, Dami Choe, Jeonghwa Yang, Hyorim Park
  • Patent number: 8577988
    Abstract: A device includes a communication unit including at least one of a wireless communication module and a wired communication module. The device also includes a controller configured to access, based on communications received through the communication unit, a plurality of identifiers which each mark a manipulation of content performed by an electronic device. The plurality of identifiers mark manipulations of the content performed by different electronic devices. The controller also is configured to facilitate output, on an output unit, of a representation of the plurality of identifiers. The output unit is separate from the different electronic devices that performed the manipulations of the content marked by the plurality of identifiers.
    Type: Grant
    Filed: August 24, 2011
    Date of Patent: November 5, 2013
    Assignee: LG Electronics Inc.
    Inventors: Woosik Choi, Jeonghwa Yang
  • Publication number: 20130227087
    Abstract: A mobile terminal and a control method thereof are disclosed. The mobile terminal includes a wireless communication unit, an input unit, and a controller for acquiring a user input for generating content through the input unit, changing the format of the generated content into formats respectively corresponding to a plurality of servers to which the generated content will be transmitted upon acquisition of a signal for selecting the plurality of servers, and transmitting the content in the changed formats to the plurality of servers through the wireless communication unit. Accordingly, a user can generate content without considering characteristics of the plurality of servers, improving user convenience.
    Type: Application
    Filed: September 2, 2010
    Publication date: August 29, 2013
    Applicant: LG ELECTRONICS INC.
    Inventors: Seungyong Park, Woosik Choi
  • Publication number: 20130054673
    Abstract: A device includes a communication unit including at least one of a wireless communication module and a wired communication module. The device also includes a controller configured to access, based on communications received through the communication unit, a plurality of identifiers which each mark a manipulation of content performed by an electronic device. The plurality of identifiers mark manipulations of the content performed by different electronic devices. The controller also is configured to facilitate output, on an output unit, of a representation of the plurality of identifiers. The output unit is separate from the different electronic devices that performed the manipulations of the content marked by the plurality of identifiers.
    Type: Application
    Filed: August 24, 2011
    Publication date: February 28, 2013
    Applicant: LG ELECTRONICS INC.
    Inventors: Woosik Choi, Jeonghwa Yang
  • Publication number: 20130027289
    Abstract: A mobile terminal is provided comprising a communication unit configured to form a network with first and second electronic devices, and a controller configured to control the first electronic device so that the first electronic device plays first content while simultaneously controlling playback of second content when receiving a connection request relating to playback of the second content from the second electronic device while controlling the first electronic device so that the first electronic device plays the first content.
    Type: Application
    Filed: July 27, 2011
    Publication date: January 31, 2013
    Applicant: LG Electronics Inc.
    Inventors: Woosik Choi, Dami Choe
  • Publication number: 20130027617
    Abstract: This document relates to an electronic device and a method of operating the same. There is provided a method of a first electronic device outputting content information when content being outputted from a second electronic device is changed in the state in which the second electronic device is outputting the content and the first electronic device is outputting content information related to the content.
    Type: Application
    Filed: July 27, 2011
    Publication date: January 31, 2013
    Applicant: LG Electronics Inc.
    Inventors: Woosik Choi, Hyorim Park
  • Publication number: 20130028132
    Abstract: An electronic device and method, including: a communication module, a display, and a controller configured to: obtain information about data communication carried out in a network through the communication module from the network providing multimedia services; and display a plurality of multimedia devices connected to the network and connectivity relationship among the multimedia devices according to the data communication through the display, the connectivity relationship being related to at least one of the multimedia devices communicating multimedia data with at least one other multimedia device.
    Type: Application
    Filed: July 27, 2011
    Publication date: January 31, 2013
    Inventor: Woosik CHOI
  • Publication number: 20120262494
    Abstract: A method of managing content using an image display device includes reproducing and displaying first content in a first region of a screen of the image display device, displaying a first image representing a first mobile terminal connected to and communicating with the image display device and a second image representing second content stored in the first mobile terminal in a second region of the screen, receiving a first user command for selecting the second image, displaying a third image representing a device which will reproduce, store or receive the second content in a third region of the screen, receiving a second user command for selecting the device which will reproduce, store or receive the second content, and enabling the selected device to reproduce, store or receive the second content according to the second command.
    Type: Application
    Filed: August 31, 2011
    Publication date: October 18, 2012
    Inventors: Woosik CHOI, Dami CHOE, Jeonghwa YANG, Hyorim PARK
  • Publication number: 20120260198
    Abstract: A mobile terminal including a display; an interface unit configured to transmit and receive data to and from an external display apparatus displaying information including an input region and a non-input region; and a controller configured to control the interface unit to receive data from the external display apparatus corresponding to the information displayed on the external display apparatus, to control the display to display a first screen including the input-region displayed on the external display apparatus and a second display screen including at least a portion of the non-input-region displayed on the external display apparatus.
    Type: Application
    Filed: September 7, 2011
    Publication date: October 11, 2012
    Inventors: Woosik CHOI, Jeonghwa Yang
  • Publication number: 20120254716
    Abstract: A method of controlling an image display apparatus, and which includes receiving, via an interface unit of the image display apparatus, an input signal indicating at least one mobile terminal is connected to the image display apparatus; receiving, via the interface unit of the image display apparatus, text information input on the mobile terminal during reproduction of a video displayed on the image display apparatus; displaying the text information on a display unit of the image display apparatus; and displaying, on the display unit, a timeline indicating a time length of the displayed video and indication information indicating when the text information was input on the displayed timeline.
    Type: Application
    Filed: June 23, 2011
    Publication date: October 4, 2012
    Inventors: Woosik Choi, Dami Choe
  • Publication number: 20120133486
    Abstract: A mobile terminal and a method of controlling the same are provided. An idle screen (or wall paper) provided through a display unit included in the mobile terminal or the display unit can be controlled in various manners by using position information of the mobile terminal. Accordingly, a user can be provided with required information using the position information rapidly and efficiently.
    Type: Application
    Filed: November 29, 2010
    Publication date: May 31, 2012
    Inventors: Seungyong PARK, Woosik Choi, Hyorim Park
  • Publication number: 20120094719
    Abstract: A mobile terminal is provided. The mobile terminal includes a display module and a controller. When a predetermined event is generated, the controller may display information related to the event and a first icon group including icons respectively corresponding to applications capable of executing functions using the information related to the event.
    Type: Application
    Filed: October 13, 2010
    Publication date: April 19, 2012
    Applicant: LG Electronics Inc.
    Inventors: Woosik Choi, Seungyong Park
  • Publication number: 20110159927
    Abstract: Provided is a mobile device for providing control key interacting with application. The mobile device stores at least one or more applications executable by it. The mobile device includes an application executing module, a display module and an interactive input module. The application executing module activates an application, which is selected from among the applications by a user, to execute an active application. The display module displays an execution screen of the active application. The interactive input module receives a control command for controlling the active application from the user. The interactive input module provides a control key which is arranged to be suitable for control of the active application by interacting with the active application, and receives the control command for controlling the active application through the control key.
    Type: Application
    Filed: December 7, 2010
    Publication date: June 30, 2011
    Inventor: Woosik CHOI
  • Publication number: 20110161811
    Abstract: Provided is a multimedia device for shifting to desired replay point with control tool. The multimedia control module controls replay of a multimedia file. The display module displays a control tool which performs control to shift a designated certain time unit from a current replay point when the multimedia file is currently being replayed and replay the multimedia file. The touch sensing module includes a touch sensing region for sensing a user touch signal and a moving direction of the user touch signal. The control tool control signal generation module generates a control tool control signal for controlling the control tool, and transmits the control signal to the multimedia control module. The multimedia control module receives the control tool control signal and replays the multimedia file at a shifted replay point which is shifted by a certain time unit from a current replay point in a predetermined direction.
    Type: Application
    Filed: November 17, 2010
    Publication date: June 30, 2011
    Inventor: Woosik CHOI