Patents by Inventor Dong-Hyuk Lee

Dong-Hyuk 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: 9824266
    Abstract: A handwriting input apparatus and method are provided. The handwriting input apparatus includes: a touch screen configured to display a handwriting corresponding to a touch input; and a processor configured to generate a skeleton for the handwriting by performing text recognition with respect to the handwriting, correct a style of the handwriting based on the generated skeleton, apply a beautification effect to the corrected style of the handwriting, and control the touch screen to display the beautified handwriting.
    Type: Grant
    Filed: July 29, 2015
    Date of Patent: November 21, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-Ho Kim, Do-Hyeon Kim, Dong-Hyuk Lee
  • Publication number: 20170264131
    Abstract: A wireless power reception device includes an inner coil, a mounting member having the inner coil mounted thereon and a slit formed in an edge of the inner coil, and a first shielding member and a second shielding member laminated on the first shielding member and provided in correspondence with the inner coil, the mounting member being mounted on the first shielding member and the second shielding member. Accordingly, it is possible to improve efficiency of the wireless power reception device.
    Type: Application
    Filed: July 31, 2015
    Publication date: September 14, 2017
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Jeong Wook AN, Hyoung Rae KIM, Dong Hyuk LEE
  • Publication number: 20170223878
    Abstract: A wireless power receiver is disclosed. The wireless power receiver includes a reception coil for wirelessly receiving AC power, a plurality of shielding members disposed on the reception coil for blocking magnetism, and an adhesive member for adhering the shielding members and the reception coil to each other, wherein the shielding members are made of different materials.
    Type: Application
    Filed: February 2, 2017
    Publication date: August 3, 2017
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Dong Hyuk LEE, Ji Yeon SONG
  • Patent number: 9639749
    Abstract: A method of processing an image is provided. The method includes identifying edge components of a background image by a unit of a predetermined size, identifying input coordinate points of a touch input which is input on a touch screen, determining distorted coordinate points by applying the edge components to the input coordinate points, and displaying a drawing image formed by connecting the distorted coordinate points, on the background image.
    Type: Grant
    Filed: February 24, 2014
    Date of Patent: May 2, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Do-Hyeon Kim, Ho-Young Jung, Dong-Hyuk Lee, Won-Suk Chang, Seong-Taek Hwang
  • Patent number: 9600920
    Abstract: A method for creating an animation message includes generating input information containing information regarding input time and input coordinates according to input order of drawing information input through a touch screen; dividing an image containing the drawing information and background information into a plurality of blocks; creating an animation message by mapping the input information to the plurality of blocks so that the drawing information can be sequentially reproduced according to the input order; allocating a parity bit per pre-set block range of the animation message in order to detect an error occurring in the animation message; and transmitting the created animation message.
    Type: Grant
    Filed: May 3, 2013
    Date of Patent: March 21, 2017
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Dong-Hyuk Lee, Mu-Sik Kwon, Sang-Wook Oh, Do-Hyeon Kim, Hee-Bum Ahn, Seong-Taek Hwang
  • Publication number: 20170046867
    Abstract: A method and apparatus for controlling a playback speed of an animation message in a mobile terminal is provided. The method includes recognizing at least one object to be displayed included in the received animation message; determining the playback speed of the received animation message with respect to each object to be displayed according to the recognized feature of each object; and displaying the animation message according to the determined playback speed.
    Type: Application
    Filed: October 31, 2016
    Publication date: February 16, 2017
    Inventors: Do-Hyeon KIM, Won-Suk Chang, Dong-Hyuk Lee, Seong-Taek Hwang
  • Patent number: 9530453
    Abstract: An apparatus for reproducing an image file and outputting audio data related to the image file at the same time is provided. The apparatus includes an audio editor configured to edit audio data having a predetermined time length in order to create edited audio data, and an encoder in configured to encode image data and the audio data edited by the audio editor in order to create a live picture file, wherein the live picture file includes at least one of an image data area including the image data, additional data header area including information related to additional data including the audio data, and an audio data area including the edited audio data.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: December 27, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Do-Hyeon Kim, Dong-Chang Lee, Seong-Taek Hwang, Dong-Hyuk Lee
  • Patent number: 9524040
    Abstract: An image editing apparatus and an image editing method for selecting an area of interest, in which a user more accurately selects an area desired to be selected using a finger by setting a position of a touch input as a selection start point for starting image selection if the user performs the touch input on a background image at the time of image editing, sets a trace generated by moving the background image or the selects start point as a selection image area, and selecting the set selection image area from the background image.
    Type: Grant
    Filed: March 7, 2013
    Date of Patent: December 20, 2016
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Do-Hyeon Kim, Dong-Chang Lee, Dong-Hyuk Lee, Seong-Taek Hwang
  • Patent number: 9485346
    Abstract: A method and apparatus for controlling a playback speed of an animation message in a mobile terminal is provided. The method includes recognizing at least one object to be displayed included in the received animation message; determining the playback speed of the received animation message with respect to each object to be displayed according to the recognized feature of each object; and displaying the animation message according to the determined playback speed.
    Type: Grant
    Filed: October 23, 2012
    Date of Patent: November 1, 2016
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Do-Hyeon Kim, Won-Suk Chang, Dong-Hyuk Lee, Seong-Taek Hwang
  • Publication number: 20160299022
    Abstract: Disclosed are a multi-axial force sensor capable of measuring multi-axial force and a grasper for sensing multi-axial force using the same. The multi-axial force sensor includes: a first operating section which includes a first member, and a first protrusion module formed protruding from one side of the first member; an elastic section which is formed at one end of the first member; a second operating section which includes a second member formed with one end to face one end of the first member with the elastic section therebetween, and a second protrusion module formed protruding from one side of the second member to face the first protrusion module; and an electrode section which is formed in the first protrusion module. With this, there is provided a force sensor capable of precisely measuring force through a simple structure.
    Type: Application
    Filed: April 8, 2016
    Publication date: October 13, 2016
    Applicant: RESEARCH AND BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Hyouk Ryeol CHOI, Yong Bum KIM, Ui Kyum KIM, Dong Yub SEOK, Dong Hyuk LEE
  • Patent number: 9453773
    Abstract: A capacitive type sensor includes a circuit board, electrodes formed on a first surface of the circuit board, and an electrode plate disposed above the circuit board, wherein the electrodes comprise pairs of electrodes disposed from a distance from a center of the circuit board, and the pairs of electrodes being spaced apart from each other.
    Type: Grant
    Filed: April 7, 2015
    Date of Patent: September 27, 2016
    Assignee: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Hyouk Ryeol Choi, Dong Hyuk Lee, Ui Kyum Kim
  • Patent number: 9449418
    Abstract: A method for creating an animation message includes generating input information containing information regarding input time and input coordinates according to input order of drawing information input through a touch screen; dividing an image containing the drawing information and background information into a plurality of blocks; creating an animation message by mapping the input information to the plurality of blocks so that the drawing information can be sequentially reproduced according to the input order; allocating a parity bit per pre-set block range of the animation message in order to detect an error occurring in the animation message; and transmitting the created animation message.
    Type: Grant
    Filed: January 24, 2011
    Date of Patent: September 20, 2016
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Dong-Hyuk Lee, Mu-Sik Kwon, Sang-Wook Oh, Do-Hyeon Kim, Hee-Bum Ahn, Seong-Taek Hwang
  • Publication number: 20160265987
    Abstract: Provided herein is a method and apparatus describing a force sensor that includes a ground unit that is a grounded conductor that changes its position according to an external force, and including a flat panel module that is a conductor of a flat panel shape, and a protruding module that is a conductor protruding from a lower surface of the flat panel module, a substrate of a flat panel shape arranged in a predetermined distance from the lower surface of the flat panel module, and having a hole through which the protruding module may be inserted, a first electrode formed on an upper surface of the substrate, to generate a capacitance together with the flat panel module upon receiving power, and a second electrode formed on the substrate, to generate a capacitance together with the protruding module upon receiving power.
    Type: Application
    Filed: March 3, 2016
    Publication date: September 15, 2016
    Applicant: Research and Business Foundation SUNGKYUNKWAN UNIVERSITY
    Inventors: Hyouk Ryeol CHOI, Ui Kyum KIM, Dong Hyuk LEE
  • Patent number: 9430084
    Abstract: Apparatuses and methods are provided for executing a function corresponding to a handwritten user input at the same time as providing a handwritten unlock command on a lock screen of an electronic device. The apparatus includes a touch screen that displays a lock screen including a first layer for unlocking the lock screen and a second layer that is laid over the first layer, and a controller that verifies that an unlock command is the same as a predetermined unlock command in response to the unlock command being input to the first layer, to display the second layer in response to the unlock command being the same as the predetermined unlock command, and to search for a command corresponding to a handwritten user input that is input to the second layer to execute the command.
    Type: Grant
    Filed: August 29, 2014
    Date of Patent: August 30, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-Ho Kim, Mu-Sik Kwon, Do-Hyeon Kim, Dong-Hyuk Lee, Seong-Taek Hwang
  • Patent number: 9421069
    Abstract: The present invention relates to a surgical grasper for measuring force, the surgical grasper having a first gripping part and a second gripping part, the first gripping part being provided with a first recess portion recessed inwardly from an outer surface of the first gripping part, the surgical grasper including: a first elastic dielectric body having one surface surface-contacting the first recess portion; an electrode part including a pair of electrodes opposed to each other on opposite surfaces of the first elastic dielectric body and having a distance between the electrodes, varied by external force applied thereto; and a first finishing part surface-contacting the other surface of the first elastic dielectric body and formed to correspond to the first recess portion to thereby be inserted into the first recess portion.
    Type: Grant
    Filed: January 7, 2015
    Date of Patent: August 23, 2016
    Assignee: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Hyouk Ryeol Choi, Dong Hyuk Lee, Ui Kyum Kim
  • Publication number: 20160241046
    Abstract: The embodiment relates to an apparatus and a method for receiving wireless power. The apparatus for receiving the wireless power according to the embodiment includes: a coil to receive the power; and a metal member to be detected by the apparatus for transmitting wireless power, wherein the coil has an empty central region, the metal member is disposed in the empty central region of the coil, and the metal member includes a stainless steel plate.
    Type: Application
    Filed: May 8, 2015
    Publication date: August 18, 2016
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Dong Hyuk LEE, Ji Yeon SONG
  • Patent number: 9400563
    Abstract: A method and an apparatus are provided for displaying pictures according to hand motion inputs. An application is executed for displaying a picture from among a sequence of pictures on a display. Groups of skin color blocks corresponding to a hand are detected from among image frames output from a camera. A motion is detected among the groups of skin color blocks. Direction information is obtained on the detected motion. The application is controlled to display a previous picture or a next picture in the sequence of pictures on the display according to the direction information.
    Type: Grant
    Filed: July 30, 2014
    Date of Patent: July 26, 2016
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Dong Hyuk Lee, Mu-Sik Kwon, Jung-Rim Kim, Seong-Taek Hwang, Sang-Wook Oh, Hyun-Soo Kim
  • Publication number: 20160154997
    Abstract: A handwriting input apparatus and method are provided. The handwriting input apparatus includes: a touch screen configured to display a handwriting corresponding to a touch input; and a processor configured to generate a skeleton for the handwriting by performing text recognition with respect to the handwriting, correct a style of the handwriting based on the generated skeleton, apply a beautification effect to the corrected style of the handwriting, and control the touch screen to display the beautified handwriting.
    Type: Application
    Filed: July 29, 2015
    Publication date: June 2, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-Ho KIM, Do-Hyeon KIM, Dong-Hyuk LEE
  • Publication number: 20160154579
    Abstract: A handwriting input apparatus and method are provided. The handwriting input apparatus includes a touch screen configured to display handwriting input by a touch input, and a processor configured to recognize a text corresponding to the handwriting, divide the handwriting into a plurality of handwriting segments based on the recognized text and a predetermined edit unit size, and edit the handwriting based on the plurality of handwriting segments in response to receiving a user command.
    Type: Application
    Filed: August 5, 2015
    Publication date: June 2, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dong-hyuk LEE, Do-hyeon KIM, Sang-ho KIM
  • Publication number: 20160147723
    Abstract: A method and a device for amending a handwritten character are provided. The device includes a user input unit, a processor, and a display. The user input unit receives a user input of handwritten characters. The processor is configured to recognize the input handwritten characters, determine respective reference points of the recognized handwritten characters, and align the recognized handwritten characters based on locations of the determined reference points. The display is configured to display the aligned handwritten characters.
    Type: Application
    Filed: November 24, 2015
    Publication date: May 26, 2016
    Inventors: Dong-hyuk LEE, Seong-taek HWANG, Sang-ho KIM, Dong-chang LEE, Won-hee LEE, Ho-young JUNG