Patents by Inventor Sang Uk Lee

Sang Uk 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).

  • Publication number: 20190294310
    Abstract: A touch controller includes a controller receiving a display timing signal and generating a touch sensing control signal synchronously with the display timing signal. The touch controller also includes a sensing circuit driving a touch sensing array in response to the touch sensing control signal in order to generate touch data corresponding to sensing signals provided by the touch sensing array. The sensing circuit provides a first driving signal having a first polarity to at least one driving channel of the touch sensing array during a first display frame period, and provides a second driving signal having a second polarity different from the first polarity during a second display frame period.
    Type: Application
    Filed: March 19, 2019
    Publication date: September 26, 2019
    Inventors: KYEONG-GON LEE, BUM-SOO KIM, SANG-UK WOO, YOON-KYUNG CHOI
  • Publication number: 20190291207
    Abstract: A pressurizing mask for supporting a combination of a top cap assembly and an electrode assembly has a welding portion and an indent portion into which an electrode tab is inserted.
    Type: Application
    Filed: August 13, 2018
    Publication date: September 26, 2019
    Applicant: LG CHEM, LTD.
    Inventors: Minki JO, Je Jun LEE, Sang Sok JUNG, Jin Uk DO
  • Patent number: 10400256
    Abstract: The present disclosure relates to a protein having the activity of exporting O-acetylhomoserine and a novel modified protein thereof, a microorganism capable of producing O-acetylhomoserine with enhanced expression of the protein, and a method for producing O-acetylhomoserine using the microorganism.
    Type: Grant
    Filed: June 3, 2016
    Date of Patent: September 3, 2019
    Assignee: CJ CHEILJEDANG CORPORATION
    Inventors: Jee Yeon Bae, Ji Hyun Shim, Hyun Ah Kim, Juhee Seo, Yong Uk Shin, Jae Hee Lee, Sang Kyoum Kim, So Young Kim
  • Publication number: 20190263585
    Abstract: Provided is a strap guide including: a first module including a first base, a strap boss formed on the first base and including a first slot through which a strap passes, and at least one protrusion accommodation part located at an outer circumferential portion of the strap boss and including a bore; and a second module having a second base, a second slot formed in the second base, and at least one coupling protrusion located at an outer circumferential portion of the second slot and configured to form a pair with the protrusion accommodation part, wherein the first module and the second module are coupled to form an opening having a single closed surface.
    Type: Application
    Filed: February 28, 2019
    Publication date: August 29, 2019
    Inventors: Chang Uk SONG, Sang Woo LEE, Seong Hun KIM, Byoung Joon JANG
  • Publication number: 20190267593
    Abstract: To solve the above-described objects, a method for manufacturing a secondary battery according to an embodiment of the present invention comprises: manufacturing an electrode assembly in which electrodes and a separator are alternately stacked; inserting the electrode assembly into a battery case through an opening; covering the opening of the battery case; injecting an electrolyte into the battery case through an injection hole formed in the battery case; closing the injection hole; performing a pre-formation process; and applying external force to a switch of a gas discharge device formed on one surface of the battery case, thereby linearly moving a gasket of the gas discharge device and opening a gas discharge hole, such that a first gas generated in the battery case is discharged to an outside of the battery case during the performing of the pre-formation process.
    Type: Application
    Filed: July 12, 2018
    Publication date: August 29, 2019
    Applicant: LG Chem, Ltd.
    Inventors: Jin Uk Do, Je Jun Lee, Sang Suk Jung, Min Ki Jo
  • Patent number: 10396751
    Abstract: An acoustic wave filter device includes a lower electrode disposed between a substrate and a piezoelectric layer, an upper electrode disposed on the piezoelectric layer, and an insulating layer disposed on the upper electrode. The insulating layer exposes portions of the upper electrode.
    Type: Grant
    Filed: December 20, 2016
    Date of Patent: August 27, 2019
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Won Han, Tae Hun Lee, Dae Hun Jeong, Moon Chul Lee, Sang Uk Son
  • Publication number: 20190251710
    Abstract: Methods and apparatuses are provide for displaying a representative color of an image. One or more images are displayed on a display. A scroll operation corresponding to a user input is identified for displaying a plurality of images subsequently following the one or more images. During the scroll operation, at least one of the one or more images and a plurality of objects are displayed together on the display. Each of the plurality of objects is displayed in place of a respective one of the plurality of images and each of the plurality of objects is displayed as a solid-color object corresponding to one representative color of the respective one of the plurality of images. After the solid-color objects are displayed during the scroll operation, the at least one of the one or more images and the plurality of images are displayed together on the display. The plurality of images being displayed in place of the solid-color objects.
    Type: Application
    Filed: April 29, 2019
    Publication date: August 15, 2019
    Inventors: Sang-Uk PARK, Han-Sang KIM, Jung-Won LEE, Jung-Eun LEE
  • Patent number: 10380768
    Abstract: An electronic device and a method are provided. The electronic device includes a display; and a processor configured to detect at least one representative color of an image using a color palette that is determined through information corresponding to at least a portion of the image displayed on the display and at least one of specified conditions of the electronic device, convert a color of an object displayed on the display using the representative color, and control the display to display the color-converted object.
    Type: Grant
    Filed: February 10, 2016
    Date of Patent: August 13, 2019
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Sang-Uk Park, Han-Sang Kim, Jung-Won Lee, Jung-Eun Lee
  • Patent number: 10381492
    Abstract: A MOS capacitor may include: an isolation layer formed in a substrate and defining an active region; a first electrode formed in the active region, and including an impurity region spaced from the isolation layer; and a second electrode formed over the substrate overlapping the impurity region, and including a gate having a plurality of gate patterns adjacent to each other with a gap therebetween.
    Type: Grant
    Filed: September 20, 2017
    Date of Patent: August 13, 2019
    Assignee: SK hynix Inc.
    Inventors: Sun-Ha Hwang, Pyong-Su Kwag, Sang-Uk Park, Kwang-Deok Kim, Ho-Ryeong Lee, Ju-Tae Ryu
  • Publication number: 20190243415
    Abstract: A wearable device may include: a strap including a substantially polygonal opening and a buckle formed at one end thereof; a buckle part configured to fasten opposite ends of the strap to each other by binding the opposite ends of the strap; and a body configured to be coupled to the opening by being fitted into the opening or decoupled from the opening. The body may include a front surface and a rear surface, and a display having a substantially polygonal shape when viewed from the top on the front surface, and a biometric sensor disposed on the rear surface.
    Type: Application
    Filed: April 15, 2019
    Publication date: August 8, 2019
    Inventors: Sang-Youp SEOK, Byoung-Uk YOON, Min-Sung LEE
  • Patent number: 10371709
    Abstract: A modular automatic analyzer using a circular type cartridge enabling centrifugation according to an exemplary embodiment of the present invention includes: a main body frame; an X-axis conveying unit which reciprocally moves in an X-axis direction with respect to the main body frame; a circular type cartridge accommodating housing which is installed with respect to the X-axis conveying unit so as to be reciprocally movable in the X-axis direction by the X-axis conveying unit, a single rotation drive unit which is installed in the circular type cartridge accommodating housing and is rotated step by step at a predetermined interval or rotated at a high speed for centrifugation, a circular type cartridge which is installed at an upper surface of the circular type cartridge accommodating housing so as to be rotatably connected to the rotation drive unit and has wells disposed to be spaced apart from each other at predetermined intervals in a circumferential direction of a disc-shaped main body, a tip lifting uni
    Type: Grant
    Filed: April 7, 2017
    Date of Patent: August 6, 2019
    Assignee: I-SENS, INC.
    Inventors: Kyungho Kim, Jae Phil Do, Jaewon Jung, Jung Uk Ha, Sang Taek Shin, Seok-Won Lee, Yungjoon Jin, Yusung Kim
  • Publication number: 20190229322
    Abstract: Disclosed are a method for manufacturing a secondary battery and an auxiliary case configured for use during manufacturing of the secondary battery. A gas generated in the secondary battery may be discharged to prevent an electrode assembly and the secondary battery from increasing in thickness, and an electrolyte may be efficiently injected into the secondary battery. A method for manufacturing a secondary battery includes: an accommodation step of accommodating an electrode assembly into a battery case; a connection step of connecting an auxiliary case to the battery case, the auxiliary case having an inner space therein; an injection step of injecting an electrolyte into the battery case and the auxiliary case; an electrolyte supply step of moving some of the electrolyte from the auxiliary case into the battery case; and a gas supply step of moving a gas from the battery case into the auxiliary case.
    Type: Application
    Filed: May 23, 2018
    Publication date: July 25, 2019
    Applicant: LG Chem, Ltd.
    Inventors: Jin Uk Do, Je Jun Lee, Sang Suk Jung, Min Ki Jo
  • Publication number: 20190213759
    Abstract: A tomographic imaging apparatus includes an X-ray detector comprising a plurality of dual mode pixels and configured to detect radiation that has passed through an object, and at least one processor configured to obtain scan data from the X-ray detector, and control each pixel of the plurality of dual mode pixels to operate in one of a first mode and a second mode, wherein each pixel of the plurality of dual mode pixels includes a sensor configured to generate a scan signal by converting incident radiation into an electric signal, a first signal path circuit configured to transmit the scan signal in the first mode, a second signal path circuit configured to transmit the scan signal in the second mode, and a photon counter configured to count photons from the scan signal transmitted through one of the first and second signal path circuits.
    Type: Application
    Filed: September 28, 2018
    Publication date: July 11, 2019
    Inventors: Sang-min LEE, Dong-uk KANG, Do-il KIM
  • Publication number: 20190197964
    Abstract: A display device can include a gate driver configured to drive gate lines of a panel; a data driver configured to drive data lines of the panel; a timing controller configured to control operations of the gate driver and the data driver; and a level shifter integrated circuit (IC) configured to receive a plurality of control signals from the timing controller, and generate and output a plurality gate control signals for controlling driving of the gate driver, in which the plurality of control signals include an on clock and an off clock, and the level shifter IC stores the on clock and the off clock in buffers based on one or more control signals from the timing controller, generates a plurality of scan clocks by logically processing the on clock and the off clock, and outputs the plurality of scan clocks to the gate driver.
    Type: Application
    Filed: December 19, 2018
    Publication date: June 27, 2019
    Applicant: LG Display Co., Ltd.
    Inventors: Soon-Dong CHO, Jung-Jae KIM, Sang-Uk LEE, Hyung-Jin CHOE
  • Publication number: 20190157653
    Abstract: Provided is a battery protection circuit module package capable of easily achieving high integration and size reduction. The battery protection circuit module package includes a terminal lead frame including a first internal connection terminal lead and a second internal connection terminal lead provided at two edges of the terminal lead frame and electrically connected to electrode terminals of a battery bare cell, and a plurality of external connection terminal leads provided between the first and second internal connection terminal leads and serving as a plurality of external connection terminals, and a device package including a substrate mounted on the terminal lead frame to be electrically connected to the terminal lead frame, and providing a battery protection circuit device thereon.
    Type: Application
    Filed: January 22, 2019
    Publication date: May 23, 2019
    Inventors: Ho-seok HWANG, Young-Seok KIM, Seong-beom PARK, Sang-hoon AHN, Tae Hwan JUNG, Seung-uk PARK, Jae-ku PARK, Myoung-Ki MOON, Hyun-suck LEE, Da-Woon JUNG
  • Patent number: 10290923
    Abstract: An electronic device is provided. The electronic device includes a housing including a window that forms a first side of the electronic device, and a second side that is disposed opposite to the first side, a touch sensor disposed adjacent to the window and configured to generate a capacitance, an input circuit operably connected to the touch sensor and configured to detect an input based on a variation in the capacitance, an antenna radiator at least one of partially disposed inside the housing and a part of the housing, a ground operably disposed between the first side and the second side, a communication circuit operably connected to the antenna radiator and the ground, and an antenna matching circuit operably connected to the touch sensor and the input circuit.
    Type: Grant
    Filed: July 22, 2016
    Date of Patent: May 14, 2019
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Dong-Uk Choi, Sang-Pil Lee, Jangje Park, Jinu Kim, Bumjin Cho, Inyong Hwang
  • Publication number: 20190140371
    Abstract: Disclosed is a coaxial cable connector which can be manufactured in an ultra-thin type. The coaxial cable connector of the present invention comprises: a signal pin; a dielectric coupled to the signal pin; a first body coupled to a connector electrically connected to one side of the signal pin; and a second body extending from the first body and coupled to a cable electrically connected to the other side of the signal pin, wherein the second body includes a fixing portion for fixing the dielectric, and the dielectric includes a to-be-fixed portion corresponding to the fixing portion.
    Type: Application
    Filed: April 10, 2017
    Publication date: May 9, 2019
    Inventors: Jin Uk LEE, Sang Min SEO, Jang Mook LEE, Sun Tae KIM, Hwang Sub KOO, Hyun Je KIM, Hee Seok JUNG
  • Patent number: 10177222
    Abstract: A semiconductor device and a method of fabricating the same are provided. The semiconductor device includes a semiconductor substrate in which a multi-depth trench is formed, the multi-depth trench including a shallow trench and a deep trench arranged below the shallow trench, a first dielectric material formed in partial area of the multi-depth trench, the first dielectric material including a slope in the shallow trench that extends upward from a corner where a bottom plane of the shallow trench and a sidewall of the deep trench meets, the slope being inclined with respect to the bottom plane of the shallow trench, and a second dielectric material formed in areas of the multi-depth trench in which the first dielectric material is absent.
    Type: Grant
    Filed: June 29, 2015
    Date of Patent: January 8, 2019
    Assignee: MagnaChip Semiconductor, Ltd.
    Inventors: Yong-sik Won, Sang-uk Lee
  • Publication number: 20180190861
    Abstract: Disclosed are a light emitting element, which may reduce power consumption, and a light emitting device including the same. The light emitting element includes an active layer emitting light by recombination of electrons and holes respectively supplied from first and second electrodes, and a control electrode controlling light emission of the active layer. Therefore, a transistor conventionally connected to the light emitting element may be omitted and thus power loss generated due to the transistor may be prevented.
    Type: Application
    Filed: December 28, 2017
    Publication date: July 5, 2018
    Applicant: LG Display Co., Ltd.
    Inventors: Sang-Uk LEE, Won-Yong JANG
  • Patent number: D848370
    Type: Grant
    Filed: September 12, 2017
    Date of Patent: May 14, 2019
    Assignee: GigaLane Co., Ltd.
    Inventors: Jin Uk Lee, Sang Min Seo, Hwa Yoon Song, Chang Hyun Yang, Kyung Hun Jung, Hwang Sub Koo, Hyun Je Kim, Hee Seok Jung