Patents by Inventor Choon Jae Lee

Choon Jae 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).

  • Patent number: 10359892
    Abstract: A flexible touch sensing unit includes a substrate including a plane region and a bending region, a plurality of sensing electrodes disposed on the substrate, a plurality of sensing lines surrounding the plurality of sensing electrodes and electrically connected to the plurality of sensing electrodes, and a damage prevention layer disposed in the bending region. Cracks on the sensing electrodes and the sensing lines which are disposed in the bending region may be prevented by the damage prevention layer in the bending region. A resulting flexible display device using the flexible touch sensing unit may be thinner by omission of a flexibility enhancing layer.
    Type: Grant
    Filed: December 20, 2016
    Date of Patent: July 23, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventors: Kang-Won Lee, Young-Sik Kim, Hee-Woong Park, Young-Seok Yoo, Jeong-Heon Lee, Sung-Hwan Kim, Hyung-Chul Kim, Choon-Hyop Lee, Hyun-Jae Lee
  • Patent number: 10305946
    Abstract: Disclosed is a method and apparatus for providing a group call service using mobile voice over Internet protocol (mVolP). According to one embodiment, an interface is provided to transmit a request signal for a group call to members of a group chat room, and from among the group chat room members, it may be determined which members are able to participate in a group call as group call members. A new group call chat room may be created and include the group call members. The request signal may be transmitted in the created new group call chat room.
    Type: Grant
    Filed: September 4, 2018
    Date of Patent: May 28, 2019
    Assignee: KAKAO CORP.
    Inventors: Young Joon Ryu, Hyang Deok Yim, Choon Taek Kim, Jung Taek Kim, Se Jong Seo, Dae Gil Kim, Dong Kuk Woo, Seok Kyoo Lee, Ki Yong Sim, Jun Jae Kim, Chang Ho Park, Hyun Seok Hwang, Seong Hark Kang
  • Patent number: 9600168
    Abstract: A mobile terminal is presented. The mobile terminal includes a touchscreen configured to display at least one or more data link items, the touchscreen receiving an input for a preview of a first data link item from the at least one or more data link items, and a controller configured to control the touchscreen to display a first display window for displaying a first data associated with the first data link item on a predetermined region of the touchscreen after receiving the input for the preview of the first data link item, and further configured to adjust a size for the first display window after receiving an input associated with a size adjusting signal.
    Type: Grant
    Filed: April 29, 2010
    Date of Patent: March 21, 2017
    Assignee: LG ELECTRONICS INC.
    Inventors: Rae Hoon Kang, Seung Hyun Woo, Min Jeong Lee, Hyun Ho Jee, Dong Gwan Im, Choon Jae Lee
  • Patent number: 9322627
    Abstract: A munitions safety and arming device for artillery ammunition, and an artillery ammunition having the same are provided. The munitions safety and arming device for artillery ammunition includes: a body having a first movement path and a second movement path communicating with the first movement path; a mass body housed in the first movement path and moving from one side of the first movement path to the other side of the first movement path upon receiving centrifugal force based on rotation of an artillery ammunition when the artillery ammunition is fired; a slide member movably installed in the second movement path and slidably moving by a predetermined distance when pressed by the movement of the mass body; and a movement delay unit protruding from the first movement path to reduce the centrifugal force exerted on the mass body to delay a time for the mass body to move.
    Type: Grant
    Filed: September 23, 2014
    Date of Patent: April 26, 2016
    Assignee: AGENCY FOR DEFENSE DEVELOPMENT
    Inventors: Jong Soo Oh, Seung Seob Lee, Choon Jae Lee, Kyoung Woong Seo, Dong Wan Lim
  • Patent number: 9176660
    Abstract: A mobile terminal and application execution controlling method in a mobile terminal are provided. The present invention includes executing a first application and a second application, displaying an execution picture of the first application and an execution notification indicator of the second application, receiving a touch and drag action from the execution notification indicator of the second application to the execution picture of the first application, displaying information provided by the second application during the touch and drag action, and adding the information provided by the second application to information of the first application corresponding to an execution status of the first application.
    Type: Grant
    Filed: July 2, 2010
    Date of Patent: November 3, 2015
    Assignee: LG ELECTRONICS INC.
    Inventors: Rae Hoon Kang, Seung Hyun Woo, Min Jeong Lee, Hyun Ho Jee, Dong Gwan Im, Choon Jae Lee
  • Patent number: 9152314
    Abstract: A mobile terminal and controlling method thereof are disclosed, by which a terminal can be used in further consideration of user's convenience. The present invention includes displaying at least one object on a display unit of a touchscreen type provided to a front side of a housing of a bar type, if a first touch gesture is performed on the object, enabling the object to move from the main display unit via a first subdisplay unit provided to one lateral side of the housing to a second subdisplay unit of the touchscreen type provided to a backside of the housing, and if a second touch gesture is performed on the object displayed on the second subdisplay unit, enabling the object to move to the main display unit via the first subdisplay unit from the second subdisplay unit. Accordingly, when a touchscreen is attached to at least two sides of a mobile terminal, a terminal user is facilitated to use the mobile terminal in a manner of utilizing how to display the touchscreen provided to the at least two sides.
    Type: Grant
    Filed: August 4, 2010
    Date of Patent: October 6, 2015
    Assignee: LG ELECTRONICS INC.
    Inventors: Rae Hoon Kang, Dong Gwan Im, Choon Jae Lee, Seung Hyun Woo, Hyun Ho Jee, Byoung Zoo Jeong, Woo Jin Suh, I Su Byun, Sang Hyuck Lee, Min Jeong Lee
  • Publication number: 20150253118
    Abstract: A munitions safety and arming device for artillery ammunition, and an artillery ammunition having the same are provided. The munitions safety and arming device for artillery ammunition includes: a body having a first movement path and a second movement path communicating with the first movement path; a mass body housed in the first movement path and moving from one side of the first movement path to the other side of the first movement path upon receiving centrifugal force based on rotation of an artillery ammunition when the artillery ammunition is fired; a slide member movably installed in the second movement path and slidably moving by a predetermined distance when pressed by the movement of the mass body; and a movement delay unit protruding from the first movement path to reduce the centrifugal force exerted on the mass body to delay a time for the mass body to move.
    Type: Application
    Filed: September 23, 2014
    Publication date: September 10, 2015
    Applicant: AGENCY FOR DEFENSE DEVELOPMENT
    Inventors: Jong Soo OH, Seung Seob LEE, Choon Jae LEE, Kyoung Woong SEO, Dong Wan LIM
  • Patent number: 8898596
    Abstract: A mobile terminal and data extracting method therein are provided, by which specific data meeting a specific condition can be selected and extracted conveniently and quickly in the course of displaying a data list constructed with a plurality of data. The mobile terminal receives an input of a touch action for selecting specific data and a classification condition corresponding to the specific data using a displayed data list upon receiving the input of the touch action, selects at least one data including the specific data as the data including the classification condition from a plurality of data, receives an input of an extraction command signal for extracting the selected data, and extracts the selected data upon receiving the input of the extraction command signal.
    Type: Grant
    Filed: June 28, 2013
    Date of Patent: November 25, 2014
    Assignee: LG Electronics Inc.
    Inventors: Rae Hoon Kang, Seung Hyun Woo, Min Jeong Lee, Hyun Ho Jee, Dong Gwan Im, Choon Jae Lee, Hayang Jung
  • Patent number: 8839147
    Abstract: A mobile terminal and data extracting method therein are disclosed, by which specific data meeting a specific condition can be selected and extracted conveniently and quickly in the course of displaying a data list constructed with a plurality of data. The present invention includes receiving an input of a touch action for selecting specific data and a classification condition corresponding to the specific data using a displayed data list upon receiving the input of the touch action, selecting at least one data including the specific data as the data including the classification condition from a plurality of data, receiving an input of an extraction command signal for extracting the selected at least one data, and extracting the selected at least one data upon receiving the input of the extraction command signal.
    Type: Grant
    Filed: August 26, 2010
    Date of Patent: September 16, 2014
    Assignee: LG Electronics Inc.
    Inventors: Rae Hoon Kang, Seung Hyun Woo, Min Jeong Lee, Hyun Ho Jee, Dong Gwan Im, Choon Jae Lee
  • Patent number: 8775954
    Abstract: The present invention relates to a mobile terminal, which displays at least one graphic user interface (hereinafter abbreviated GUI) on a standby picture. The present invention includes a display unit configured to display a plurality of graphic user interfaces and a controller, when a state of a specific one of a plurality of the graphic user interfaces is changed, the controller controlling at least one of a display type, a applied visual effect, a play content and an arranged position of at least one of the rest of the graphic user interfaces except the specific graphic user interface to be changed to correspond to the changed state, wherein the arranged position indicates a position of the corresponding graphic user interface displayed on the display unit.
    Type: Grant
    Filed: July 21, 2010
    Date of Patent: July 8, 2014
    Assignee: LG Electronics Inc.
    Inventors: Rae Hoon Kang, Young Jun Kim, Jae Seok Han, Choon Jae Lee, Min Hak Lee
  • Patent number: 8578291
    Abstract: A method for setting an image in a terminal and a terminal using the same are disclosed. The image setting method includes according to an embodiment displaying a list of one or more files settable as an image of the second display, on the first display; moving an indicator to indicate one of the one or more files on the displayed list; and displaying data contained in the indicated one file, on the second display.
    Type: Grant
    Filed: February 19, 2008
    Date of Patent: November 5, 2013
    Assignee: LG Electronics Inc.
    Inventors: Jun Serk Park, Choon Jae Lee, Hye Jin Choi
  • Publication number: 20130285964
    Abstract: A mobile terminal and data extracting method therein are provided, by which specific data meeting a specific condition can be selected and extracted conveniently and quickly in the course of displaying a data list constructed with a plurality of data. The mobile terminal receives an input of a touch action for selecting specific data and a classification condition corresponding to the specific data using a displayed data list upon receiving the input of the touch action, selects at least one data including the specific data as the data including the classification condition from a plurality of data, receives an input of an extraction command signal for extracting the selected data, and extracts the selected data upon receiving the input of the extraction command signal.
    Type: Application
    Filed: June 28, 2013
    Publication date: October 31, 2013
    Inventors: Rae Hoon Kang, Seung Hyun Woo, Min Jeong Lee, Hyun Ho Jee, Dong Gwan Im, Choon Jae Lee, Hayang Jung
  • Publication number: 20110258559
    Abstract: A mobile terminal and message list displaying method therein are disclosed, by which a message item of a counterpart terminal (or an unchecked message) having sent an unchecked message may be displayed at a specific point on a message list regardless of an arrangement reference of message items. This may include receiving at least one message from each counterpart terminal, generating the message list including at least one message item corresponding to each counterpart terminal, determining whether an unchecked message exists in the received at least one message, and when the unchecked message exists as a result of the determining, displaying the generated message list by displaying the message item corresponding to the counterpart terminal having transmitted the unchecked message at a specific position in the message list regardless of an arrangement reference of the message item.
    Type: Application
    Filed: April 13, 2011
    Publication date: October 20, 2011
    Applicant: LG Electronics Inc.
    Inventors: Sun YOU, Moo Sun Kim, Choon Jae Lee, Min Haeng Cho, Jin A. Chang, Moon Ju Kim, Seung Heon Han, Na Young Hong, Eun Sang Lee, Jin Woo Chung, Eun Kyung Choi
  • Publication number: 20110128241
    Abstract: A mobile terminal and controlling method thereof are disclosed, by which a terminal can be used in further consideration of user's convenience. The present invention includes displaying at least one object on a display unit of a touchscreen type provided to a front side of a housing of a bar type, if a first touch gesture is performed on the object, enabling the object to move from the main display unit via a first subdisplay unit provided to one lateral side of the housing to a second subdisplay unit of the touchscreen type provided to a backside of the housing, and if a second touch gesture is performed on the object displayed on the second subdisplay unit, enabling the object to move to the main display unit via the first subdisplay unit from the second subdisplay unit. Accordingly, when a touchscreen is attached to at least two sides of a mobile terminal, a terminal user is facilitated to use the mobile terminal in a manner of utilizing how to display the touchscreen provided to the at least two sides.
    Type: Application
    Filed: August 4, 2010
    Publication date: June 2, 2011
    Inventors: Rae Hoon KANG, Dong Gwan Im, Choon Jae Lee, Seung Hyun Woo, Hyun Ho Jee, Byoung Zoo Jeong, Woo Jin Suh, I Su Byun, Sang Hyuck Lee, Min Jeong Lee
  • Publication number: 20110084921
    Abstract: A mobile terminal and data extracting method therein are disclosed, by which specific data meeting a specific condition can be selected and extracted conveniently and quickly in the course of displaying a data list constructed with a plurality of data. The present invention includes receiving an input of a touch action for selecting specific data and a classification condition corresponding to the specific data using a displayed data list upon receiving the input of the touch action, selecting at least one data including the specific data as the data including the classification condition from a plurality of data, receiving an input of an extraction command signal for extracting the selected at least one data, and extracting the selected at least one data upon receiving the input of the extraction command signal.
    Type: Application
    Filed: August 26, 2010
    Publication date: April 14, 2011
    Inventors: Rae Hoon KANG, Seung Hyun Woo, Min Jeong Lee, Hyun Ho Jee, Dong Gwan Im, Choon Jae Lee
  • Publication number: 20110080356
    Abstract: A mobile terminal and application execution controlling method in a mobile terminal are provided. The present invention includes executing a first application and a second application, displaying an execution picture of the first application and an execution notification indicator of the second application, receiving a touch and drag action from the execution notification indicator of the second application to the execution picture of the first application, displaying information provided by the second application during the touch and drag action, and adding the information provided by the second application to information of the first application corresponding to an execution status of the first application.
    Type: Application
    Filed: July 2, 2010
    Publication date: April 7, 2011
    Inventors: Rae Hoon KANG, Seung Hyun Woo, Min Jeong Lee, Hyun Ho Jee, Dong Gwan Im, Choon Jae Lee
  • Publication number: 20110061021
    Abstract: A mobile terminal is presented. The mobile terminal includes a touchscreen configured to display at least one or more data link items, the touchscreen receiving an input for a preview of a first data link item from the at least one or more data link items, and a controller configured to control the touchscreen to display a first display window for displaying a first data associated with the first data link item on a predetermined region of the touchscreen after receiving the input for the preview of the first data link item, and further configured to adjust a size for the first display window after receiving an input associated with a size adjusting signal.
    Type: Application
    Filed: April 29, 2010
    Publication date: March 10, 2011
    Inventors: Rae Hoon KANG, Seung Hyun WOO, Min Jeong LEE, Hyun Ho JEE, Dong Gwan IM, Choon Jae LEE
  • Publication number: 20110022958
    Abstract: The present invention relates to a mobile terminal, which displays at least one graphic user interface (hereinafter abbreviated GUI) on a standby picture. The present invention includes a display unit configured to display a plurality of graphic user interfaces and a controller, when a state of a specific one of a plurality of the graphic user interfaces is changed, the controller controlling at least one of a display type, a applied visual effect, a play content and an arranged position of at least one of the rest of the graphic user interfaces except the specific graphic user interface to be changed to correspond to the changed state, wherein the arranged position indicates a position of the corresponding graphic user interface displayed on the display unit.
    Type: Application
    Filed: July 21, 2010
    Publication date: January 27, 2011
    Inventors: Rae Hoon Kang, Young Jun Kim, Jae Seok Han, Choon Jae Lee, Min Hak Lee
  • Publication number: 20080201660
    Abstract: A method for setting an image in a terminal and a terminal using the same are disclosed. The image setting method includes according to an embodiment displaying a list of one or more files settable as an image of the second display, on the first display; moving an indicator to indicate one of the one or more files on the displayed list; and displaying data contained in the indicated one file, on the second display.
    Type: Application
    Filed: February 19, 2008
    Publication date: August 21, 2008
    Inventors: Jun Serk PARK, Choon Jae Lee, Hye Jin Choi