Patents by Inventor Keumsung HWANG

Keumsung HWANG 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: 11205248
    Abstract: A mobile terminal is provided. The mobile terminal includes at least one processor configured to divide one image into a plurality of partial images, perform first resolution processing on a first partial image among the plurality of partial images, perform second resolution processing on a second partial image partially overlapping the first partial image among the plurality of partial images, perform overlapping processing on an overlapping region of the first partial image and the second partial image by using “first result data by the first resolution processing and second result data by the second resolution processing” in the overlapping region, and display an image obtained by connecting a non-overlapping region of the first partial image on which the first resolution processing is performed, the overlapping region on which the overlapping processing is performed, and a non-overlapping region of the second partial image on which the second resolution processing is performed.
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: December 21, 2021
    Assignee: LG ELECTRONICS INC.
    Inventors: Youngkwon Kim, Seunghwan Moon, Keumsung Hwang, Hyundae Choi
  • Patent number: 11170060
    Abstract: The present invention relates to a mobile terminal capable of voice recognition and a control method thereof. A mobile terminal, according to the present invention, comprises: a user input unit for receiving an input of a search word from a user; a control unit for calculating at least one search result corresponding to a time lapse on the basis of history information related to the search word; and a display unit for outputting the calculated at least one search result corresponding to a time lapse.
    Type: Grant
    Filed: August 18, 2015
    Date of Patent: November 9, 2021
    Assignee: LG ELECTRONICS INC.
    Inventors: Hyukjae Jang, Keumsung Hwang, Jieun Kim, Minho Lee, Minhwan Kim
  • Publication number: 20210150668
    Abstract: A mobile terminal is provided. The mobile terminal includes at least one processor configured to divide one image into a plurality of partial images, perform first resolution processing on a first partial image among the plurality of partial images, perform second resolution processing on a second partial image partially overlapping the first partial image among the plurality of partial images, perform overlapping processing on an overlapping region of the first partial image and the second partial image by using “first result data by the first resolution processing and second result data by the second resolution processing” in the overlapping region, and display an image obtained by connecting a non-overlapping region of the first partial image on which the first resolution processing is performed, the overlapping region on which the overlapping processing is performed, and a non-overlapping region of the second partial image on which the second resolution processing is performed.
    Type: Application
    Filed: February 26, 2020
    Publication date: May 20, 2021
    Applicant: LG ELECTRONICS INC.
    Inventors: Youngkwon KIM, Seunghwan Moon, Keumsung Hwang, Hyundae Choi
  • Patent number: 10356468
    Abstract: An intelligent agent system comprising terminal devices and, a control method are disclosed. The control method for the intelligent agent system comprises the steps of: transmitting, by a first terminal device, data including context information of a user to a server; storing, by the server, the received data in a user profile; receiving, by the second terminal device, the data including the context information of the recognized user from a server, when a second terminal device recognizes the user; and detecting, by the second terminal device, current context information of the user and recommending a service to the user on the basis of the detected current context information of the user, the received context information, and the characteristics of the second terminal device.
    Type: Grant
    Filed: July 14, 2015
    Date of Patent: July 16, 2019
    Assignee: LG Electronics Inc.
    Inventors: Hyukjae Jang, Bumhyeon Baek, Jieun Kim, Youngyeon Seo, Keumsung Hwang, Minho Lee, Junsu Lee
  • Publication number: 20190018898
    Abstract: The present invention relates to a mobile terminal capable of voice recognition and a control method thereof. A mobile terminal, according to the present invention, comprises: a user input unit for receiving an input of a search word from a user; a control unit for calculating at least one search result corresponding to a time lapse on the basis of history information related to the search word; and a display unit for outputting the calculated at least one search result corresponding to a time lapse.
    Type: Application
    Filed: August 18, 2015
    Publication date: January 17, 2019
    Applicant: LG ELECTRONICS INC.
    Inventors: Hyukjae JANG, Keumsung HWANG, Jieun KIM, Minho LEE, Minhwan KIM
  • Patent number: 10156978
    Abstract: A method of controlling a terminal, and which includes obtaining a rubbing touch input rubbing a partial area of a touch screen of the terminal; executing an intelligent agent providing a function or operation of the terminal based on the received rubbing touch input; and performing a function corresponding to an object displayed in the partial area based on the executed intelligent agent.
    Type: Grant
    Filed: September 10, 2015
    Date of Patent: December 18, 2018
    Assignee: LG ELECTRONICS INC.
    Inventors: Bumhyeon Baek, Kyungdong Choi, Jieun Kim, Hyukjae Jang, Keumsung Hwang
  • Publication number: 20180199098
    Abstract: An intelligent agent system comprising terminal devices and, a control method are disclosed. The control method for the intelligent agent system comprises the steps of: transmitting, by a first terminal device, data including context information of a user to a server; storing, by the server, the received data in a user profile; receiving, by the second terminal device, the data including the context information of the recognized user from a server, when a second terminal device recognizes the user; and detecting, by the second terminal device, current context information of the user and recommending a service to the user on the basis of the detected current context information of the user, the received context information, and the characteristics of the second terminal device.
    Type: Application
    Filed: July 14, 2015
    Publication date: July 12, 2018
    Applicant: LG Electronics Inc.
    Inventors: Hyukjae JANG, Bumhyeon BAEK, Jieun KIM, Youngyeon SEO, Keumsung HWANG, Minho LEE, Junsu LEE
  • Patent number: 9851895
    Abstract: A terminal and handwriting sharing method thereof are disclosed, by which a handwriting input is shared between the terminal and an external terminal. The present invention includes a touchscreen configured to display a trace of a user touch input, a wireless communication unit configured to configure a wireless network with an external terminal, and a controller, if a touch input is applied via the touchscreen, controlling a trace of the touch input to be displayed on at least one of the touchscreen and the external terminal.
    Type: Grant
    Filed: June 28, 2013
    Date of Patent: December 26, 2017
    Assignee: LG ELECTRONICS INC.
    Inventors: Keumsung Hwang, Miyoung Kim, Guwan Jung
  • Patent number: 9746948
    Abstract: A mobile terminal may include a display unit to display a sharing history list while the mobile terminal is executing a management application for managing contents sharing between the mobile terminal and at least one of a plurality of external devices, the displayed sharing history list including a plurality of sharing history items. The mobile terminal may also include a controller to determine, in response to a user input with respect to the sharing history items, connection environment information, a target device, and shared contents each corresponding to the sharing history items on the sharing history list, the controller to connect the mobile terminal to the target device based on the connection environment information, and the controller to play the shared contents such that the shared contents is output by at least one of the target device or the display unit of the mobile terminal.
    Type: Grant
    Filed: August 26, 2013
    Date of Patent: August 29, 2017
    Assignee: LG ELECTRONICS INC.
    Inventors: Keumsung Hwang, Miyoung Kim
  • Patent number: 9697347
    Abstract: The present invention relates to a mobile terminal and a control method thereof. The mobile terminal displays a plurality of figures arranged in a first composition on a touch screen when a specific mode is locked, rearranges the plurality of figures in a second composition different from the first composition upon receiving a specific input, and determines whether to unlock the specific mode on the basis of a pattern which is input using the plurality of figures arranged in the first or second composition.
    Type: Grant
    Filed: February 25, 2016
    Date of Patent: July 4, 2017
    Assignee: LG ELECTRONICS INC.
    Inventors: Kanguk Kim, Taiyoung Choi, Keumsung Hwang, Byonggyo Lee
  • Patent number: 9607141
    Abstract: The present invention relates to a mobile terminal and a control method thereof. The mobile terminal displays a plurality of figures arranged in a first composition on a touch screen when a specific mode is locked, rearranges the plurality of figures in a second composition different from the first composition upon receiving a specific input, and determines whether to unlock the specific mode on the basis of a pattern which is input using the plurality of figures arranged in the first or second composition.
    Type: Grant
    Filed: February 25, 2016
    Date of Patent: March 28, 2017
    Assignee: LG ELECTRONICS INC.
    Inventors: Kanguk Kim, Taiyoung Choi, Keumsung Hwang, Byonggyo Lee
  • Publication number: 20160291831
    Abstract: A method of controlling a terminal, and which includes obtaining a rubbing touch input rubbing a partial area of a touch screen of the terminal; executing an intelligent agent providing a function or operation of the terminal based on the received rubbing touch input; and performing a function corresponding to an object displayed in the partial area based on the executed intelligent agent.
    Type: Application
    Filed: September 10, 2015
    Publication date: October 6, 2016
    Applicant: LG ELECTRONICS INC.
    Inventors: Bumhyeon BAEK, Kyungdong CHOI, Jieun KIM, Hyukjae JANG, Keumsung HWANG
  • Publication number: 20160260080
    Abstract: An operating method of a terminal transmitting card information for payment to a payment terminal, and which includes obtaining store information including a specific payment sequence of a store corresponding to the payment terminal; and transmitting payment signals respectively including a plurality of pieces of card information for payment to the payment terminal according to the specific payment sequence of the store, based on the obtained store information.
    Type: Application
    Filed: August 21, 2015
    Publication date: September 8, 2016
    Applicant: LG ELECTRONICS INC.
    Inventors: Kyungdong CHOI, Hyukjae JANG, Minho LEE, Keumsung HWANG
  • Publication number: 20160260077
    Abstract: A terminal is provided. The terminal receives store information including payment information for payment to a store corresponding to a payment terminal and based on the received store information, generates at least one recommended payment combination information including at least two different types of information compatible with the store information. The terminal transmits, to the payment terminal, information for payment corresponding to one of the at least one recommended payment combination information.
    Type: Application
    Filed: August 25, 2015
    Publication date: September 8, 2016
    Applicant: LG ELECTRONICS INC.
    Inventors: Keumsung HWANG, Minho LEE, Jieun KIM, Hyukjae JANG, Kyungdong CHOI
  • Patent number: 9420088
    Abstract: A mobile terminal including a touchscreen configured to output at least one display object; a wireless communication unit configured to transceive data with at least one external terminal; and a controller configured to identify, via the wireless communication unit, a first external terminal existing within a predetermined communication distance from the mobile terminal, display a first display object in a first mode on the touch screen, when the first external terminal exists within the predetermined communication distance, and display the first display object on the touchscreen in a second mode when the first external terminal is no longer within the predetermined communication distance. Further, the first mode includes altering at least some of the information output with the first display object compared with the information output with the second mode.
    Type: Grant
    Filed: January 15, 2015
    Date of Patent: August 16, 2016
    Assignee: LG ELECTRONICS INC.
    Inventors: Keumsung Hwang, Mihyun Park
  • Patent number: 9390250
    Abstract: The present invention relates to a mobile terminal and a control method thereof. The mobile terminal displays a plurality of figures arranged in a first composition on a touch screen when a specific mode is locked, rearranges the plurality of figures in a second composition different from the first composition upon receiving a specific input, and determines whether to unlock the specific mode on the basis of a pattern which is input using the plurality of figures arranged in the first or second composition.
    Type: Grant
    Filed: December 7, 2012
    Date of Patent: July 12, 2016
    Assignee: LG ELECTRONICS INC.
    Inventors: Kanguk Kim, Taiyoung Choi, Keumsung Hwang, Byonggyo Lee
  • Publication number: 20160179278
    Abstract: The present invention relates to a mobile terminal and a control method thereof. The mobile terminal displays a plurality of figures arranged in a first composition on a touch screen when a specific mode is locked, rearranges the plurality of figures in a second composition different from the first composition upon receiving a specific input, and determines whether to unlock the specific mode on the basis of a pattern which is input using the plurality of figures arranged in the first or second composition.
    Type: Application
    Filed: February 25, 2016
    Publication date: June 23, 2016
    Applicant: LG ELECTRONICS INC.
    Inventors: Kanguk KIM, Taiyoung CHOI, Keumsung HWANG, Byonggyo LEE
  • Publication number: 20160179277
    Abstract: The present invention relates to a mobile terminal and a control method thereof. The mobile terminal displays a plurality of figures arranged in a first composition on a touch screen when a specific mode is locked, rearranges the plurality of figures in a second composition different from the first composition upon receiving a specific input, and determines whether to unlock the specific mode on the basis of a pattern which is input using the plurality of figures arranged in the first or second composition.
    Type: Application
    Filed: February 25, 2016
    Publication date: June 23, 2016
    Applicant: LG ELECTRONICS INC.
    Inventors: Kanguk KIM, Taiyoung CHOI, Keumsung HWANG, Byonggyo LEE
  • Patent number: 9317244
    Abstract: A mobile terminal capable of performing a content sharing function with an external display device includes an output unit configured to include a display module and an audio output module, a radio communication unit configured to perform a wireless communication function with the display device, a sensing unit configured to sense a movement of the mobile terminal, and a controller configured to activate the content sharing function with the display device for a second application when the sensing unit senses a movement of a first type of the mobile terminal in a state in which the content sharing function with the display device for a first application has been activated.
    Type: Grant
    Filed: October 9, 2013
    Date of Patent: April 19, 2016
    Assignee: LG ELECTRONICS INC.
    Inventor: Keumsung Hwang
  • Patent number: RE48677
    Abstract: The present invention relates to a mobile terminal and a control method thereof. The mobile terminal displays a plurality of figures arranged in a first composition on a touch screen when a specific mode is locked, rearranges the plurality of figures in a second composition different from the first composition upon receiving a specific input, and determines whether to unlock the specific mode on the basis of a pattern which is input using the plurality of figures arranged in the first or second composition.
    Type: Grant
    Filed: February 13, 2019
    Date of Patent: August 10, 2021
    Assignee: LG ELECTRONICS INC.
    Inventors: Kanguk Kim, Taiyoung Choi, Keumsung Hwang, Byonggyo Lee