Patents by Inventor Sang-In PARK

Sang-In PARK 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: 20190287792
    Abstract: A method of manufacturing an integrated circuit (IC) device includes exposing a partial region of a photoresist film formed on a main surface of a substrate to generate acid, and diffusing the acid in the partial region of the photoresist film. Diffusing the acid may include applying an electric field, in a direction perpendicular to a direction in which the main surface of the substrate extends, to the photoresist film using an electrode facing the substrate through an electric-field transmission layer filling between the photoresist film and the electrode. The electric-field transmission layer may include an ion-containing layer or a conductive polymer layer.
    Type: Application
    Filed: October 19, 2018
    Publication date: September 19, 2019
    Applicant: Research & Business Foundation SUNGKYUNKWAN UNIVERSITY
    Inventors: Jin PARK, Sang Ki NAM, Kyu-hee HAN, Jin-ok KIM, Jin-hong PARK, Gwang-we YOO
  • Patent number: 10418116
    Abstract: A semiconductor memory device includes a memory cell array and a control logic. The memory cell array includes a plurality of memory blocks. The control logic groups the memory blocks, determines driving voltages to be respectively applied to the groups, and applies each of the determined driving voltages to memory blocks included in a corresponding group to control the operation of the memory cell array.
    Type: Grant
    Filed: June 22, 2017
    Date of Patent: September 17, 2019
    Assignee: SK hynix Inc.
    Inventors: Min Sang Park, Myoung Kwan Cho
  • Publication number: 20190278358
    Abstract: An apparatus for driving a touchpad of a portable terminal including a second control unit controlling the touchpad in an active mode is provided. The apparatus includes a sensor unit for generating interrupt signals when pressure on the touchpad is sensed, a first control unit for outputting activating signals to activate the second control unit when the interrupt signals are input and a switching unit for transmitting the interrupt signals generated from the sensor unit to the first control unit when the second control unit is in an inactive mode. Accordingly, even though the multimedia processor embedded in the portable terminal is in an inactive mode, the multimedia processor is activated when a user presses the touchpad, thereby making it possible to process signals input by touching the touchpad, particularly, to keep the user interface.
    Type: Application
    Filed: May 28, 2019
    Publication date: September 12, 2019
    Inventors: Jae-Hyoung JEON, Hark-Sang KIM, Seok-Hyo PARK
  • Publication number: 20190281283
    Abstract: The present invention relates to a device for testing an angle of view of a camera. The present invention may comprise: a first light source which is arranged to face an image sensor, and has a first width and a second width longer than the first width; and a second light source and a third light source which are disposed on both sides of the image sensor in the direction of the first width, respectively. The present invention can inhibit an interference of the light source or a bracket supporting the light source by reducing the number of light sources. In addition, since it is possible to measure the angle of view of a camera by reducing the light sources, the present invention can reduce the manufacturing costs of a device for testing an angle of view of a camera.
    Type: Application
    Filed: May 28, 2019
    Publication date: September 12, 2019
    Inventors: DAE SANG RYU, KYOUNG CHAN PARK, YONG SU LEE, HYUNG SEOK LIM
  • Patent number: 10408800
    Abstract: The present invention relates to a real-time automatic analysis device for an organic contaminant in water, the device having: an analysis apparatus comprising a solid phase micro-extraction device and a gas chromatography/mass spectrometry analysis device that have been traditionally used; a heating block; a sample bottle; a discharge unit; and a control unit. While using an analysis apparatus, being traditionally used, as it is, the real-time automatic analysis device for an organic contaminant in water accurately and quickly identifies a point of generation of a high-concentration organic contaminant by supplying a sample consecutively and in real time, takes follow-up measures, and easily performs a sensory analysis as well as a chemical analysis.
    Type: Grant
    Filed: September 23, 2015
    Date of Patent: September 10, 2019
    Assignee: REPUBLIC OF KOREA (MINISTRY OFENVIRONMENT, NATIONAL INSTITUTE OF ENVIRONMENTAL RESEARCH)
    Inventors: In-Cheol Choi, Hyen-Mi Chung, Ju-Hyun Park, Oh-Sang Kwon, Yu-Jeong Huh, Kyung-Hee An
  • Patent number: 10411702
    Abstract: An electronic device is provided. The electronic device includes a housing including a window, configured to form a 1st side of the electronic device, and a 2nd side of the electronic device directed in an opposite direction of the 1st side of the electronic device, a circuit board between the 1st side and the 2nd side of the electronic device, and including an input circuit configured to detect an input based on a change in a capacitance, a spacer between the window and the circuit board, and having at least one space formed on one side facing the circuit board, a contact electrically connected to the input circuit by being mounted to one side of the circuit board, and contained in the at least one space, and a conductive plate coupled to the spacer, and electrically connected to the contact through the at least one space.
    Type: Grant
    Filed: July 19, 2016
    Date of Patent: September 10, 2019
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Su-Jin Jung, Yongwoo Jeon, Jangje Park, Sang-Pil Lee
  • Publication number: 20190270444
    Abstract: A vehicle control system and a method for the same, which are configured for rapidly stabilizing a behavior of a vehicle when an unstable behavior of the vehicle occurs while the vehicle is turning, and, if excessive oversteering occurs, securing a driving characteristic of a vehicle by minimizing intervention of an electronic stability control (ESC) device of the vehicle, may include an ESC device, a steering control device, and a rear wheel steering device, and configured for immediately enhancing stability of a vehicle through cooperative control between the ESC device, the steering control device, and the rear wheel steering device even when excessive oversteering occurs.
    Type: Application
    Filed: December 5, 2018
    Publication date: September 5, 2019
    Inventor: Kyung Sang Park
  • Patent number: 10397562
    Abstract: The present invention provides a 4D platform for home use and a 4D system for home use, which have a compact structure allowing the same to be easily connected to a TV monitor and comprise a physical sensation effect execution unit for providing a physical sensation effect according to each scene of an image.
    Type: Grant
    Filed: May 26, 2016
    Date of Patent: August 27, 2019
    Assignees: FOURREAL CO., LTD., DONGSHIN UNIVERSITY INDUSTRY-ACADEMY COOPERATION
    Inventors: Seok Hoon Lee, Sung Yeon Cho, Ki Won Kim, Sugaco Akiyama, Soon Chul Kwon, Gi Taek Hur, Hyun Chul Lee, Sang Tae Ha, In Ju Park
  • Patent number: 10394652
    Abstract: A memory system includes a semiconductor memory device including memory cells and an internal Random Access Memory (RAM); and a controller suitable for transmitting read retry table information to the semiconductor memory device when a read operation for the memory cells fails, wherein the internal RAM stores a read retry table during operation of the memory system, and wherein the semiconductor memory device performs a read retry operation with a read retry voltage determined based on the read retry table and the read retry table information.
    Type: Grant
    Filed: November 2, 2015
    Date of Patent: August 27, 2019
    Assignee: SK hynix Inc.
    Inventors: Gil Bok Choi, Suk Kwang Park, Min Sang Park
  • Patent number: 10391967
    Abstract: A roof airbag apparatus may include: a gas injector configured to inject gas; a tether guide disposed along the longitudinal direction of a roof; a chamber part connected to the tether guide, and deployed by gas received from the gas injector; and a chamber moving part installed in the chamber part, and moving the chamber part while being pressed by the gas transferred to the chamber part.
    Type: Grant
    Filed: October 31, 2017
    Date of Patent: August 27, 2019
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventors: Seok Min Lee, Hae Kwon Park, Kyu Sang Lee, Byung Ho Min
  • Patent number: 10395979
    Abstract: A semiconductor device includes a first lower insulating interlayer, a protection insulating layer, and a first upper insulating interlayer that are sequentially stacked on a substrate, and a conductive pattern penetrating the first upper insulating interlayer, the protection insulating layer; and the first lower insulating interlayer. The conductive pattern includes a line part extending in a direction parallel to an upper surface of the substrate and contact parts extending from the line part toward the substrate. The contact parts are separated from each other with an insulating pattern therebetween. The insulating pattern includes a portion of each of the first upper insulating interlayer, the protection insulating layer, and the first lower insulating interlayer. At least a portion of the insulating pattern has a stepped profile.
    Type: Grant
    Filed: June 22, 2018
    Date of Patent: August 27, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Inho Kim, Woohyun Lee, Oik Kwon, Sang-Kuk Kim, Yeonji Kim, Jongchul Park
  • Patent number: 10396277
    Abstract: A magnetic memory device includes a lower interlayer insulating layer on a substrate, and a plurality of magnetic tunnel junction patterns on the lower interlayer insulating layer and isolated from direct contact with each other in a direction extending parallel to a top surface of the substrate. The lower interlayer insulating layer includes an upper surface including a recessed surface and a top surface, the recessed surface at least partially defining an inner sidewall and a bottom surface of a recess region between adjacent magnetic tunnel junction patterns, such that the recessed surface at least partially defines the recess region. The inner sidewall is inclined at an acute angle with respect to the top surface of the substrate, and the bottom surface has a shape that is convex toward the top surface of the substrate, in direction extending perpendicular to the top surface of the substrate.
    Type: Grant
    Filed: May 4, 2018
    Date of Patent: August 27, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Woohyun Lee, Sang-Kuk Kim, Oik Kwon, Inho Kim, Jongchul Park, Kwangyoung Oh
  • Publication number: 20190256778
    Abstract: The present invention relates to a liquid crystal aligning agent composition for forming a liquid crystal alignment film exhibiting excellent alignment and electrical characteristics and simultaneously having excellent film strength, a method for preparing a liquid crystal alignment film using the same, and a liquid crystal alignment film and a liquid crystal display device using the same.
    Type: Application
    Filed: August 9, 2018
    Publication date: August 22, 2019
    Applicant: LG CHEM, LTD.
    Inventors: Seongku KIM, Hee HAN, Jung Ho JO, Sung Joon MIN, Sang Mi LEE, Soon Ho KWON, Jun Young YOON, Hyeong Seuk YUN, Hoonseo PARK
  • Publication number: 20190260405
    Abstract: Various embodiments provide an antenna device that includes: a metal member configured to have a length that contributes to at least a part of an electronic device; a printed circuit board (PCB) configured to be feed-connected to a preset position of the metal member in order to apply the metal member as an antenna radiator; and at least one electronic component electrically connected to a position different from the feeding position of the metal member and grounded to the PCB, and provide an electronic device that includes the same. Accordingly, the antenna device is grounded to the PCB in a desired position of the metal member by using the basically provided electronic component so that it is possible to exclude a separate electrical connection member, thereby reducing the cost, increasing the use of space, enhancing the degree of freedom of the design of the antenna radiator.
    Type: Application
    Filed: February 25, 2019
    Publication date: August 22, 2019
    Inventors: Gunhee SON, Hyeongwoo KIM, Soon-Sang PARK, Seunghyun YEO
  • Patent number: 10388367
    Abstract: A nonvolatile memory device includes a voltage generator that sequentially provides a first setup voltage and second setup voltage to a word line of a memory cell array, and control logic including a time control unit that determines a word line setup time for the word line in relation to the second setup voltage based on a difference between the first and second setup voltages.
    Type: Grant
    Filed: November 15, 2016
    Date of Patent: August 20, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sang-Won Park, Dongkyo Shim, Kitae Park, Sang-Won Shim
  • 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: 20190239808
    Abstract: An electronic device to be mounted around a finger includes: a top part on which a nail of the finger is located; a bottom part disposed opposite to the top part, where a fingerprint surface of the finger is located on the bottom part; and a side part connecting the top part and the bottom part to each other, where the top part generates a nail image by image-picking up the nail, and senses a movement of the finger, based on the nail image.
    Type: Application
    Filed: October 5, 2018
    Publication date: August 8, 2019
    Inventors: Jae Ik LIM, Won Sang PARK
  • Publication number: 20190243501
    Abstract: A display device and a force sensor member provide an enhanced touch sensitivity. The display device includes: a display panel including a first base, and a light-emitting element disposed on the first base. A force sensor member is disposed on a rear surface of the display panel and overlaps with the display panel, wherein the force sensor member includes a first electrode and a second electrode spaced apart from each other, and a conductive polymer pattern disposed between the first electrode and the second electrode and spaced apart from the first electrode or the second electrode.
    Type: Application
    Filed: December 6, 2018
    Publication date: August 8, 2019
    Inventors: JAE IK LIM, Min Woo KIM, Won Sang PARK
  • Publication number: 20190245251
    Abstract: A secondary battery cell module-type activation tray for transferring and charging a plurality of battery cells in a manufacturing process of a secondary battery, including a plurality of module trays that are embedded from one side opened to accommodate a plurality of battery cells in a plurality of rows to another side opposite thereto, the battery cells being disposed in a respective module tray, and each of the module trays has a structure that can be coupled or separated as extended in one direction or multiple directions in a plan view.
    Type: Application
    Filed: January 31, 2019
    Publication date: August 8, 2019
    Applicant: LG CHEM, LTD.
    Inventors: Hyun PARK, Sang Baek RYU, Chan Ki PARK
  • Patent number: D859389
    Type: Grant
    Filed: May 30, 2017
    Date of Patent: September 10, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ik-Sang Kim, Hyoung-Shin Park, Ji-Su Hwang, Seon-Keun Park