Patents by Inventor Joo-Hoon Lee

Joo-Hoon 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: 10394416
    Abstract: Disclosed is a user interface which enables mark based interaction for images. The present disclosure relates to a user interface which enables mark based interaction for images, the images comprising a volume which is a three-dimensional image and slices which are two-dimensional images, each of which represents a cross section of the volume. At least two of the images each include the same visual mark for identifying at least one common region of interest. The user interface comprises: an input unit for receiving a user input associated with the same visual mark included in one of the images; and at least one component for enabling the interaction for the images including the same visual mark associated with the user input.
    Type: Grant
    Filed: May 16, 2014
    Date of Patent: August 27, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Joo-Hyuk Jeon, Yeong-Kyeong Seong, Ki-Yong Lee, Ye-Hoon Kim, Baek-Hwan Cho
  • Publication number: 20190240578
    Abstract: An apparatus for controlling an object may include a communicator configured to communicate with a first user terminal and a second user terminal, and a processor configured to control a first object corresponding to a first user in a virtual world to be displayed, configured to control the first object to move in the virtual world in response to a movement control of the first user, configured to randomly select at least one candidate object in response to a morphing control of the first user, and configured to change the first object to a second object when the first user selects the second object from the at least one candidate object. Methods for controlling an object are also provided.
    Type: Application
    Filed: April 19, 2019
    Publication date: August 8, 2019
    Inventors: Jung Kyu YE, Geon Yeong KIM, Chang Hoon YI, Joo Seok LEE, Guhyun PARK, Young Suk KIM, Jae Hyun PARK, June Sik YI, Hun Joon HA, Nak Hyun KIM, Ho Sik KIM, Jeong Min SEO, Tae Hoon KOO, Duc Chun KIM, Seoung Hwi JUNG, Byung Eun JIN, Jin Woo LEE, Seok Hyun KIM, Ju Yong LIM, Hyun Ju CHO, Sang Yeop LEE, Min Kwan CHAE, Sang Ho KIM, Hee Seok KANG, Seongkwan LEE, Jeong Pyo HONG, Choong Yeol LEE, Yong Woo PARK, Kyoung Su LEE, Yu Ju KIM, Dong Gook LEE, Hyun Jin KIM, Hyun Jeong LEE, Dong Young CHANG, Jong Min LEE, Jin Woo LEE, Song I HAN, Taek Ki LEE, Eun Ji NAM, Choon Hwa LEE, Young Min KANG, Jung Soo LEE
  • Publication number: 20190227706
    Abstract: Methods and apparatus are provided for correcting an input error in an input apparatus capable of touch inputs of a first touch input scheme and a second touch input scheme. Upon detecting a touch input of the first touch input scheme, an activity corresponding to the detected touch input is executed and activity execution information corresponding to the activity is stored. The activity executed in accordance with the touch input of the first touch input scheme is cancelled, when a touch input of the second touch input scheme occurs before the touch input of the first touch input scheme is released or before a preset timer expires. The first touch input scheme and the second touch input scheme are different schemes.
    Type: Application
    Filed: April 3, 2019
    Publication date: July 25, 2019
    Inventors: Gwan-Hyung KIM, Joo-Hoon Lee
  • Patent number: 10344030
    Abstract: The present application provides a hetero-cyclic compound which may significantly improve the service life, efficiency, electrochemical stability, and thermal stability of an organic light emitting device, and an organic light emitting device in which the hetero-cyclic compound is contained in an organic compound layer.
    Type: Grant
    Filed: May 15, 2015
    Date of Patent: July 9, 2019
    Assignee: HEESUNG MATERIAL LTD.
    Inventors: Jung-Hyun Lee, Kee-Yong Kim, Yong-Hoon An, Jin-Seok Choi, Dae-Hyuk Choi, Sung-Jin Eum, Joo-Dong Lee
  • Publication number: 20190204962
    Abstract: A method of manufacturing a digitizer includes forming a circuit layer that detects an input, forming a magnetic field shielding layer that contains disoriented magnetic powder, disposing an adhesive between the circuit layer and the magnetic field shielding layer, and hot pressing the circuit layer and the magnetic field shielding layer so as to orient the magnetic powder.
    Type: Application
    Filed: March 11, 2019
    Publication date: July 4, 2019
    Inventors: Joo-Hoon LEE, Sung-Ha PARK
  • Patent number: 10321227
    Abstract: An electronic device includes a housing including a head part that is rotatable, a plurality of microphones disposed in the head part, a sensor for detecting a rotation angle of the head part, a memory storing data classifying feature parameters for each of the plurality of microphones according to a plurality of rotation angles, a motor configured to rotate the head part; and a processor. The processor implements the method, including when detecting sound by the plurality of microphones originating from a sound source, driving the motor to rotate the head part until a designated portion of a surface of the head part is facing the sound source, and when the designated portion of the surface is facing the sound source, adjusting feature parameters for each the plurality of microphones based on the classified feature parameters and a current angle of the head part.
    Type: Grant
    Filed: November 27, 2017
    Date of Patent: June 11, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chul Kwi Kim, Eun Young Kim, Dong Kyu Lee, Ja Min Goo, Ki Young Kwon, Ki Won Kim, Ji Min Kim, Hyung Woo Kim, Joo Namkung, Je Heon Park, Sae Gee Oh, Seong Hoon You, Yong Ju Yu, Im Sung Lee, Chan Won Lee, Si Hak Jang
  • Patent number: 10315112
    Abstract: An apparatus for controlling an object may include a communicator configured to communicate with a first user terminal and a second user terminal, and a processor configured to control a first object corresponding to a first user in a virtual world to be displayed, configured to control the first object to move in the virtual world in response to a movement control of the first user, configured to randomly select at least one candidate object in response to a morphing control of the first user, and configured to change the first object to a second object when the first user selects the second object from the at least one candidate object. Methods for controlling an object are also provided.
    Type: Grant
    Filed: July 2, 2015
    Date of Patent: June 11, 2019
    Assignee: Nexon Korea Corporation
    Inventors: Jung Kyu Ye, Geon Yeong Kim, Chang Hoon Yi, Joo Seok Lee, Guhyun Park, Young Suk Kim, Jae Hyun Park, June Sik Yi, Hun Joon Ha, Nak Hyun Kim, Ho Sik Kim, Jeong Min Seo, Tae Hoon Koo, Duc Chun Kim, Seoung Hwi Jung, Byung Eun Jin, Jin Woo Lee, Seok Hyun Kim, Ju Yong Lim, Hyun Ju Cho, Sang Yeop Lee, Min Kwan Chae, Sang Ho Kim, Hee Seok Kang, Seongkwan Lee, Jeong Pyo Hong, Choong Yeol Lee, Yong Woo Park, Kyoung Su Lee, Yu Ju Kim, Dong Gook Lee, Hyun Jin Kim, Hyun Jeong Lee, Dong Young Chang, Jong Min Lee, Jin Woo Lee, Song I Han, Taek Ki Lee, Eun Ji Nam, Choon Hwa Lee, Young Min Kang, Jung Soo Lee
  • Patent number: 10256658
    Abstract: A method for operating an electronic device is provided. The method includes monitoring a noise level of a noise signal received via a panel while wireless power is transmitted and/or received at a first power level via at least a conductive pattern, and generating a signal for changing the first power level corresponding to at least a part of an input to at least a part of the panel.
    Type: Grant
    Filed: June 20, 2016
    Date of Patent: April 9, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyang Soo Hyun, Joo Han Kim, Jin Man Kim, Joo Hoon Lee, Chan Hun Yun, Kyu Jin Kwak, Min Soo Kim, Chul Hyung Yang, Ji Woo Lee
  • Patent number: 10254951
    Abstract: Methods and apparatus are provided for correcting an input error in an input apparatus capable of touch inputs of a first touch input scheme and a second touch input scheme. Upon detecting a touch input of the first touch input scheme, an activity corresponding to the detected touch input is executed and activity execution information corresponding to the activity is stored. The activity executed in accordance with the touch input of the first touch input scheme is cancelled, when a touch input of the second touch input scheme occurs before the touch input of the first touch input scheme is released or before a preset timer expires. The first touch input scheme and the second touch input scheme are different schemes.
    Type: Grant
    Filed: January 5, 2012
    Date of Patent: April 9, 2019
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Gwan-Hyung Kim, Joo-Hoon Lee
  • Patent number: 10146336
    Abstract: Provided is a touch screen device which includes an Electromagnetic Resonance (EMR) sensing panel for sensing, an input from an electronic pen, a display panel that is installed on a top layer portion of the EMR sensing panel, configured to receive a control signal or graphic signal from outside, and displays a corresponding image, a bracket that is formed in the form of a plate beneath the EMR sensing panel and the display panel and has an extension portion that extends from the corresponding portions of the EMR sensing panel and the display panel, and a frequency compensating plate that is formed of a soft magnet installed on the extension portion.
    Type: Grant
    Filed: August 29, 2013
    Date of Patent: December 4, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Joo-Hoon Lee, Se-Jin Kim
  • Patent number: 9996207
    Abstract: An apparatus and method for processing a touch screen input are provided. The method includes determining if an input from an electronic pen on a touch screen is a contact input or a hovering input, calculating a coordinate of the electronic pen on an input sensing panel of the touch screen by applying a first preset movement determination reference filter in the contact input and applying a second preset movement determination reference filter in the hovering input, the second preset movement determination reference filter having a wider range than that of the first movement determination reference filter in the hovering input, and outputting a coordinate signal according to the calculated coordinate.
    Type: Grant
    Filed: August 28, 2013
    Date of Patent: June 12, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Joo-Hoon Lee, Sang-Hyeok Oh
  • Patent number: 9977529
    Abstract: A method and a user device for controlling a mode of a digitizer are provided. The method and the user device includes detecting an input unit by scanning the digitizer, measuring at least one parameter corresponding to the input unit, and controlling switching of the digitizer to a mode according to a result of the measurement of the at least one parameter.
    Type: Grant
    Filed: June 24, 2014
    Date of Patent: May 22, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Joo-Hoon Lee, Sung-Ha Park, Jin-Hong Jeong
  • Patent number: 9811195
    Abstract: A touch screen and a method for controlling the touch screen are provided. The touch screen includes a user interface including a display area and at least one soft key; a touch sensor unit disposed under the display area and the at least one soft key of the user interface, for sensing a touch on the display area or the at least one soft key; a display unit disposed under the touch sensor unit, for outputting a display screen; a first electromagnetic sensor unit disposed under the display unit, for sensing an electromagnetic field incident on the display area; and a second electromagnetic sensor unit physically separated from the first electromagnetic sensor unit, for sensing at least one electromagnetic field incident on the at least one soft key.
    Type: Grant
    Filed: July 9, 2012
    Date of Patent: November 7, 2017
    Assignee: Samsung Electronics Co., Ltd
    Inventor: Joo-Hoon Lee
  • Patent number: 9728144
    Abstract: A method and apparatus for shifting a display driving frequency to avoid a noise of an electronic sensor module is provided. The method for operating of an electronic device includes detecting a driving frequency of a divider in an operating module of the electronic device, determining whether an offset exists in the detected driving frequency, and controlling an oscillation frequency of an oscillator in the operating module.
    Type: Grant
    Filed: January 14, 2015
    Date of Patent: August 8, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ju-Hee Han, Joo-Hoon Lee
  • Patent number: 9678604
    Abstract: To provide a rigid digitizer-integrated display module, the display module includes a display panel for forming an image, a digitizer module formed on the bottom side of the display panel to detect electromagnetic type digitizer input, and a non-magnetic metal structure enclosing the bottom sides of the mold frame and the digitizer and the outer periphery of the mold frame.
    Type: Grant
    Filed: January 5, 2012
    Date of Patent: June 13, 2017
    Assignee: Samsung Electronics Co., Ltd
    Inventor: Joo-Hoon Lee
  • Patent number: 9626038
    Abstract: An apparatus is provided that includes an electromagnetic sensing unit to sense an electromagnetic field. The apparatus also includes a shielding layer to shield at least a portion of the electromagnetic field, the shielding layer including a magnetic material.
    Type: Grant
    Filed: April 2, 2015
    Date of Patent: April 18, 2017
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Yu-Sheop Lee, Joo-Hoon Lee, Sun-Tae Jung
  • Patent number: 9619096
    Abstract: One or more embodiments provide an input device including a multi-level driver and an operating method thereof. The input device includes a sensor board that includes at least one loop. The input device also includes at least one multi-level driver that includes a plurality of drivers, and is configured to output, to the at least one loop, a signal generated based on signals output from the plurality of drivers.
    Type: Grant
    Filed: June 5, 2014
    Date of Patent: April 11, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Joo-Hoon Lee, Ju-Hee Han
  • Publication number: 20170025887
    Abstract: A method for operating an electronic device is provided. The method includes monitoring a noise level of a noise signal received via a panel while wireless power is transmitted and/or received at a first power level via at least a conductive pattern, and generating a signal for changing the first power level corresponding to at least a part of an input to at least a part of the panel.
    Type: Application
    Filed: June 20, 2016
    Publication date: January 26, 2017
    Inventors: Hyang Soo HYUN, Joo Han KIM, Jin Man KIM, Joo Hoon LEE, Chan Hun YUN, Kyu Jin KWAK, Min Soo KIM, Chul Hyung YANG, Ji Woo LEE
  • Publication number: 20160084781
    Abstract: An element device and a method for identifying an object are provided. The method includes applying a current to a first coil from among a plurality of coils of the electronic device, measuring an induced current of a second coil among the plurality of coils, the second coil adjacent to the first coil, identifying information on an object which is located outside the electronic device based on the induced current, and performing a designated function based on a result of the identifying.
    Type: Application
    Filed: September 23, 2015
    Publication date: March 24, 2016
    Inventors: Joo-Hoon LEE, Jin-Hong JEONG, Ki-Huk LEE
  • Patent number: 9229602
    Abstract: An electromagnetic sensing apparatus built in a touch screen having at least one soft key is provided, in which a Printed Circuit Board (PCB) has at least one sub-area corresponding to the at least one soft key, a controller has at least one input/output channel and controls electromagnetic sensing of the electromagnetic sensing apparatus, and a loop unit extends from one of the at least one input/output channel, has at least one sub-loop arranged in the at least one sub-area on the PCB, and outputs current induced by an electromagnetic field. Each sub-loop outputs a different output value with respect to the electromagnetic field.
    Type: Grant
    Filed: June 1, 2012
    Date of Patent: January 5, 2016
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Yu-Sheop Lee, Joo-Hoon Lee