Patents by Inventor Dong-Hun Lee

Dong-Hun 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: 20200340863
    Abstract: A temperature measurement device suitable for measuring the temperature of each secondary battery to consider a temperature deviation between secondary batteries that may occur during charging/discharging in the formation process and capacity test after the secondary battery assembly process, and a charge/discharge apparatus including the temperature measurement device are provided. The temperature measurement device is for measuring a temperature of at least one of a plurality of secondary batteries arranged along an X-axis direction, spaced apart from one another, in a standing position, and includes a non-contact temperature sensor unit which is insertable into a spacing between adjacent secondary batteries to measure the temperature of the secondary battery that the non-contact temperature sensor unit faces in a non-contact manner, and a Z-axis transfer device which inserts the non-contact temperature sensor unit into the spacing downward from above the secondary batteries in a Z-axis direction.
    Type: Application
    Filed: May 9, 2019
    Publication date: October 29, 2020
    Applicant: LG CHEM, LTD.
    Inventors: Beom-Koon LEE, Hyo-Jin PARK, Dong-Hun BAE, Joon-Sung BAE, Eui-Kyung LEE, Suk-Hyun HONG
  • Publication number: 20200343341
    Abstract: A semiconductor device and a fabricating method thereof are provided. The semiconductor device includes a substrate, a first nanowire spaced apart from a first region of the substrate, a first gate electrode surrounding a periphery of the first nanowire, a second nanowire spaced apart from a second region of the substrate and extending in a first direction and having a first width in a second direction intersecting the first direction, a supporting pattern contacting the second nanowire and positioned under the second nanowire, and a second gate electrode extending in the second direction and surrounding the second nanowire and the supporting pattern.
    Type: Application
    Filed: July 14, 2020
    Publication date: October 29, 2020
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jung Gil YANG, Dong Il BAE, Chang Woo SOHN, Seung Min SONG, Dong Hun LEE
  • Publication number: 20200335783
    Abstract: A positive electrode material including a first positive electrode active material represented by Formula 1 and a second positive electrode active material represented by Formula 2, a positive electrode including the same, and a lithium secondary battery including the positive electrode are provided. The positive electrode material has a bimodal particle size distribution including large diameter particles and small diameter particles, and the difference in average particle diameter (D50) between the large diameter particles and the small diameter particles is 3 ?m or greater.
    Type: Application
    Filed: November 21, 2018
    Publication date: October 22, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Dong Hun Lee, Wang Mo Jung, Sung Bin Park, Ji Hye Kim, Dong Hwi Kim, Hyung Man Cho, Jung Min Han
  • Publication number: 20200332456
    Abstract: Provided is a washing machine including a main body having a first inlet, a drum arranged inside the main body to accommodate laundry, and a door configured to open and close the first inlet, wherein the door includes a second inlet to allow laundry to be introduced into the drum while the first inlet closed, an auxiliary door configured to open and close the second inlet, and a restraining device configured to restrain the auxiliary door such that the auxiliary door remains locked onto the door, and the main body includes a pressing device arranged inside the main body and configured to press the restraining device such that the restraining device locks the auxiliary door and to release from the retraining device such that the restraining device unlocks the auxiliary door.
    Type: Application
    Filed: April 20, 2020
    Publication date: October 22, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seongwoo YI, Jun-Young CHOI, Minhyung KIM, Joonho KIM, Dong-Il BACK, Byoungwoong AN, Seung-Hun LEE
  • Publication number: 20200335698
    Abstract: Disclosed is a novel compound and an organic light-emitting device. The novel compound is represented by the following Chemical Formula 1, and when the novel compound is used as a material for a hole transport layer of an organic light emitting device, the novel compound allows the device to have lowered drive voltage, and improved efficiency and lifespan characteristics.
    Type: Application
    Filed: April 16, 2020
    Publication date: October 22, 2020
    Applicant: LG DISPLAY CO., LTD.
    Inventors: Heejun PARK, Jeongdae SEO, Seonkeun YOO, Soyoung JANG, Sunghoon KIM, Sang-Hoon HONG, Seong-Min PARK, Tae Wan LEE, Sunjae KIM, Dong Hun LEE, Jeonghoe HEO, Gwangyong KIM
  • Patent number: 10807999
    Abstract: The present invention relates to a siloxane monomer used in the production of a silicone hydrogel lens, a composition for the preparation of a lens containing the same, and a silicone hydrogel lens prepared from the same, wherein the silicone hydrogel lens according to the present invention has a feature of easy release from a component of a mold.
    Type: Grant
    Filed: February 17, 2017
    Date of Patent: October 20, 2020
    Assignee: INTEROJO INC.
    Inventors: Sang Il Hyun, Soo Chang Lee, Kyung Hee Oh, Dong Hun Shin
  • Patent number: 10801851
    Abstract: Disclosed herein is a navigation apparatus that includes a receiver and a controller. The receiver may receive a plurality of events related to traffic information. The controller may be configured to generate an integrated event by processing the plurality of events when the plurality of events overlap or are consecutive events. The controller may calculate an average speed of the integrated event.
    Type: Grant
    Filed: October 4, 2017
    Date of Patent: October 13, 2020
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION, HYUNDAI MNSOFT, INC.
    Inventors: Kangwon Park, Soyun Park, Dong Hun Lee
  • Patent number: 10799080
    Abstract: Disclosed herein is a cleaner with improved cleaning efficiency. A cleaner includes a main body having a dust collecting unit and a suction head including a head cover, a base plate having a suction port to suck in foreign substances on a surface to be cleaned and coupled to the head cover, and a brush rotatably provided between the head cover and the base plate, wherein the base plate includes a first inclined portion slantly extending from a front end of the suction port with respect to the surface to be cleaned, and a second inclined portion slantly extending from a rear end of the suction port with respect to the surface to be cleaned, and integrally formed with the first inclined portion.
    Type: Grant
    Filed: July 21, 2017
    Date of Patent: October 13, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jeong Hee Cho, Sang Il Hyun, Tae Gwang Kim, Byung Jo Lee, Dong Hun Yoo
  • Publication number: 20200321222
    Abstract: A method for manufacturing a semiconductor device and a semiconductor device produced thereby. For example and without limitation, various aspects of this disclosure provide a method for manufacturing a semiconductor device, and a semiconductor device produced thereby, that comprises an interposer without through silicon vias.
    Type: Application
    Filed: February 4, 2020
    Publication date: October 8, 2020
    Inventors: Dong Jin Kim, Jin Han Kim, Won Chul Do, Jae Hun Bae, Won Myoung Ki, Dong Hoon Han, Do Hyung Kim, Ji Hun Lee, Jun Hwan Park, Seung Nam Son, Hyun Cho, Curtis Zwenger
  • Publication number: 20200319494
    Abstract: The present application relates to a light modulating device and an eyewear. The present application can provide a light modulation device having both excellent mechanical properties and optical properties by applying a polymer film that is also optically anisotropic and mechanically anisotropic to a substrate.
    Type: Application
    Filed: April 30, 2018
    Publication date: October 8, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Eun Jung Lim, Nam Hun Kim, Jung Sun You, Jin Hong Kim, Hyun Jun Lee, Min Jun Gim, Kyung Ki Hong, In Ju Mun, Dong Hyun Oh
  • Publication number: 20200321525
    Abstract: The present invention relates to a novel organic compound and an organic light emitting device including the same, and more specifically provides an organic electroluminescent device with remarkably improved light emitting efficiency and service life.
    Type: Application
    Filed: April 2, 2020
    Publication date: October 8, 2020
    Inventors: Tae Wan Lee, Jeong Hoe Heo, Dong hun Lee, Seong min Park, Sun Jae Kim, Sung Hoon Kim
  • Patent number: 10796106
    Abstract: Provided are an apparatus and method for selecting a speaker by using smart glasses. The apparatus includes a camera configured to capture a front angle video of a user and track guest interpretation interlocutors in the captured video, smart glasses configured to display a virtual space map image including the guest interpretation interlocutors tracked through the camera, a gaze-tracking camera configured to select a target person for interpretation by tracking a gaze of the user so that a guest interpretation interlocutor displayed in the video may be selected, and an interpretation target processor configured to provide an interpretation service in connection with the target person selected through the gaze-tracking camera.
    Type: Grant
    Filed: August 28, 2018
    Date of Patent: October 6, 2020
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Dong Hyun Kim, Young Jik Lee, Sang Hun Kim
  • Patent number: 10798827
    Abstract: A printed circuit board includes an insulating layer, a circuit pattern on the insulating layer, and a surface treatment layer on the circuit pattern. The surface treatment layer includes a bottom surface having a width wider than a width of a top surface of the circuit pattern.
    Type: Grant
    Filed: December 17, 2019
    Date of Patent: October 6, 2020
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Yun Mi Bae, Soon Gyu Kwon, Sang Hwa Kim, Sang Young Lee, Jin Hak Lee, Han Su Lee, Dong Hun Jeong, In Ho Jeong, Dae Young Choi, Jung Ho Hwang
  • Patent number: 10790133
    Abstract: A precleaning apparatus includes a chamber having an internal space in which a substrate is cleaned, a substrate support disposed in the chamber and configured to support the substrate, a plasma generation unit disposed in the chamber and configured to generate plasma gas, a heating unit configured to heat the substrate on the substrate support, a cleaning gas supply unit configured to supply gas for oxide etching to the internal space of the chamber, and a hydrogen gas supply unit configured to supply hydrogen gas to the internal space of the chamber.
    Type: Grant
    Filed: January 26, 2017
    Date of Patent: September 29, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Keum Seok Park, Sun Jung Kim, Yi Hwan Kim, Pan Kwi Park, Dong Suk Shin, Hyun Kwan Yu, Seung Hun Lee
  • Patent number: D898006
    Type: Grant
    Filed: April 2, 2019
    Date of Patent: October 6, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Joo-Ho Seo, Dong-Hun Kim, Han-Gil Song, Min-Hyouk Lee
  • Patent number: D898007
    Type: Grant
    Filed: April 2, 2019
    Date of Patent: October 6, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Joo-Ho Seo, Dong-Hun Kim, Han-Gil Song, Min-Hyouk Lee
  • Patent number: D898008
    Type: Grant
    Filed: April 2, 2019
    Date of Patent: October 6, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Joo-Ho Seo, Dong-Hun Kim, Han-Gil Song, Min-Hyouk Lee
  • Patent number: D898715
    Type: Grant
    Filed: April 2, 2019
    Date of Patent: October 13, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Joo-Ho Seo, Dong-Hun Kim, Han-Gil Song, Min-Hyouk Lee
  • Patent number: D898716
    Type: Grant
    Filed: April 2, 2019
    Date of Patent: October 13, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Joo-Ho Seo, Dong-Hun Kim, Han-Gil Song, Min-Hyouk Lee
  • Patent number: D898717
    Type: Grant
    Filed: April 2, 2019
    Date of Patent: October 13, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Joo-Ho Seo, Dong-Hun Kim, Han-Gil Song, Min-Hyouk Lee