Patents by Inventor Ki Hong Lee

Ki Hong 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: 20200368820
    Abstract: Disclosed are a method of manufacturing a uranium target, the method including (a) a step of preparing a conjugate including a matrix and a uranium target green compact formed in the matrix; and (b) a step of performing thermo-mechanical treatment through additional heat treatment at 530° C. to 600° C. during a hot rolling pass in a process of hot-rolling the conjugate, and a method of extracting radioactive Mo-99 using the uranium target.
    Type: Application
    Filed: January 27, 2020
    Publication date: November 26, 2020
    Applicant: Korea Atomic Energy Research Institute
    Inventors: Ki Nam KIM, Sung Chan PARK, Yong Jin JEONG, Kyu Hong LEE, Sung Hwan KIM, Tae Won CHO, Jong Man PARK
  • Patent number: 10847533
    Abstract: A 3D structured nonvolatile semiconductor memory devices and methods for manufacturing are disclosed. One such device includes an n+ region at a source/drain region; a p+ region at the source/drain region; and a diffusion barrier material between the n+ region and the p+ region. The n+ region is substantially isolated from the p+ region.
    Type: Grant
    Filed: September 6, 2018
    Date of Patent: November 24, 2020
    Assignee: Micron Technology, Inc.
    Inventors: Ki Hong Lee, Seung Ho Pyi, Il Young Kwon, Jin Ho Bin
  • Patent number: 10847536
    Abstract: A method of manufacturing a semiconductor device includes forming a first etch stop pattern on a lower structure including a first region and a second region to expose the second region, stacking a plurality of stack structures on the lower structure to overlap the second region and the first etch stop pattern, forming a stepped stack structure by etching the plurality of stack structures to expose an end portion of the first etch stop pattern, forming a slit passing through the stepped stack structure and the first etch stop pattern, and replacing sacrificial layers of the plurality of stack structures and the first etch stop pattern with conductive patterns through the slit.
    Type: Grant
    Filed: January 22, 2019
    Date of Patent: November 24, 2020
    Assignee: SK hynix Inc.
    Inventors: In Su Park, Ki Jun Yun, Ki Hong Lee
  • Publication number: 20200353877
    Abstract: A pop-up apparatus for a camera mirror system disposed inside a panel of a body of a vehicle includes a camera mirror assembly to provide a rear view of a vehicle, a camera mirror housing disposed to enclose the camera mirror system and configured to move to an outside of the panel, and a camera mirror frame configured to receive a driving force from a driving unit. The driving unit opens a cover of the panel while driving the camera mirror assembly to move to the outside of the panel through an opened portion of the panel in linkage with the camera mirror frame.
    Type: Application
    Filed: November 14, 2019
    Publication date: November 12, 2020
    Inventors: Nak Kyoung Kong, Seung Hyeok Chang, Hyeon Jo, Ki Hong Lee, Jong Min Park
  • Patent number: 10821899
    Abstract: A rotatable rear-view mirror with a display may include a rear-view mirror housing having two openings to make it possible to select one of more visible view surfaces of a display mirror and a general mirror, wherein the rotatable rear-view mirror further include a housing coupled to a mounting guide device disposed inside a windshield glass and having two different openings; a mirror device disposed in one of the openings of the housing; and a display device disposed in a remaining one of the openings and wherein the housing may be configured to be rotatable by a predetermined angle based on a first end portion of the mounting guide device so that a rear view is provided through the mirror device or the display device depending on a request of a driver.
    Type: Grant
    Filed: November 16, 2017
    Date of Patent: November 3, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Nak Kyoung Kong, Jong Min Park, Ki Hong Lee, Keun Sig Lim, Chang Ju Kim, Yong Hwan Kim, Su Young Choi, Won Bin Kim
  • Publication number: 20200339790
    Abstract: Provided is an ethylene/1-butene copolymer having excellent processability and stress cracking resistance. The ethylene/1-butene copolymer according to the present invention may be applied to a high-pressure resistant heating pipe, a PE-RT pipe, a large diameter pipe, etc.
    Type: Application
    Filed: December 21, 2018
    Publication date: October 29, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Joongsoo Kim, Hyuck Ju Kwon, Yi Young Choi, Ki Soo Lee, Jongsang Park, Daesik Hong, Ye Jin Lee, Jinyoung Kwak
  • Publication number: 20200341122
    Abstract: A LiDAR-integrated lamp device for a vehicle, wherein a headlamp and a LiDAR system are mounted at the same position, such that the layout may be reduced and the number of parts may be decreased by sharing and combining parts, reducing the manufacturing cost.
    Type: Application
    Filed: September 27, 2019
    Publication date: October 29, 2020
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Byoung Suk AHN, Seung Hyeok CHANG, Jung Wook LIM, Ki Hong LEE
  • Publication number: 20200339033
    Abstract: A variable headlamp apparatus for a vehicle is capable of realizing various lighting functions by switching positions of the plurality of optical units only with a single drive unit. The variable headlamp apparatus includes: an optical unit having an emitter to emit light; a guide unit installed with the optical unit to guide a position of the optical unit to a fixed path; a link unit connected to the optical unit and including multiple links rotatably connected to each other to change the position of the optical unit; and a drive unit to rotate the links. In particular, the optical unit moves along the fixed path of the guide unit while switching a light irradiation direction of the emitter.
    Type: Application
    Filed: November 15, 2019
    Publication date: October 29, 2020
    Inventors: Jung Wook LIM, Byoung Suk AHN, Ki Hong LEE, Seung Hyeok CHANG, Jung Hee SEO, Ji Yeon KIM, Yoo Jin SON, Jong Young KIM, Jin Sik NAM, Dong Hyun GO, Mi Hyang PARK
  • Patent number: 10814839
    Abstract: An exterior camera system and a cleaning method thereof are provided. The exterior camera system includes a base unit that is fixed to a vehicle, a housing rotatably coupled with the base unit, and an imaging device including a camera module and having at least a portion inserted into the housing to move in a longitudinal direction of the housing. A wiper is disposed on an inside surface of the housing to face the camera module, and a washer fluid nozzle is disposed adjacent to the wiper. A controller receives a video from the camera module to set a rotation angle of the housing based upon driving conditions of the vehicle and to adjust extension of the imaging device.
    Type: Grant
    Filed: November 27, 2018
    Date of Patent: October 27, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation, SL Corporation
    Inventors: Jong Min Park, Nak Kyoung Kong, Ki Hong Lee, Seung Hwan Kim, Seung Hyeok Chang, Yong Hwan Kim, Jin Sik Nam
  • Patent number: 10808902
    Abstract: A degree of freedom of upper and lower widths of an area in which light is emitted is secured such that a slim type head lamp is implemented. Further, a slim type lamp apparatus for a vehicle, in which a low beam and a high beam are implemented at the same lighting portion, and an overall size of an optical system is reduced such that it is advantageous to configure a package of an optical system, is disclosed.
    Type: Grant
    Filed: September 26, 2019
    Date of Patent: October 20, 2020
    Inventors: Jung Wook Lim, Seung Hyeok Chang, Ki Hong Lee, Byoung Suk Ahn
  • Patent number: 10800238
    Abstract: Provided is a laminated glass display for a vehicle, in which the wiring harness between a display part and a vehicle body is not exposed. The display part is resistant to environmental factors such as moisture. To this end, the laminated glass display for a vehicle includes a plurality of adhesive films sequentially located between an upper laminated glass and a lower laminated glass having a recess in an end adjacent to a vehicle body panel; a display part located between the adhesive films; a dampener facing the upper laminated glass and located in the recess; and a molding disposed between the dampener and the vehicle body panel.
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: October 13, 2020
    Inventors: Nak Kyoung Kong, Keon Soo Jin, Jong Min Park, Ki Hong Lee
  • Patent number: 10800383
    Abstract: The present disclosure provides an optical sensor having constant sensitivity regardless of changes in temperature. The optical sensor may include a light emitting device configured to emit light; a light receiving device configured to receive the light emitted from the light emitting device, and to output current based on an intensity of the light; a temperature sensor coupled with the light emitting device, and having electrical resistance varying with temperature; and a microcontroller including a first channel for supplying first current directly to the light emitting device, a second channel for supplying second current to the light emitting device via the temperature sensor, and a third channel for receiving the current output from the light receiving device.
    Type: Grant
    Filed: July 13, 2018
    Date of Patent: October 13, 2020
    Assignees: Hyundai Motor Company, KIA Motors Corporation, Accendo Motion Research Co., Ltd.
    Inventors: Jong Min Park, Nak Kyoung Kong, Seung Hyeok Chang, Ki Hong Lee, Nam Joon Yoo, Yong Pyo Hong
  • Publication number: 20200317779
    Abstract: The present invention relates to an anti-CD3 antibody and a pharmaceutical composition for cancer treatment comprising same. The antibody according to the present invention has high affinity and specificity for CD3 and thus can be effectively used in cancer prevention or treatment.
    Type: Application
    Filed: October 22, 2018
    Publication date: October 8, 2020
    Inventors: Ki Su KIM, Jun Hong JEONG, Ae Rin YOON, Eun Jung SONG, Hye Ji CHOI, Ok Jae LIM, Yun Jung LEE, Hyung Kwon LIM, Jong Wha WON
  • Publication number: 20200311395
    Abstract: A method and an apparatus for estimating and correcting a human body posture in an image are disclosed. According to the method, persons from an input image, and an individual person area corresponding to each person is obtained, human body parts constituting a person for each individual person area are detected, how much a motion of the person matches with a presented motion as a reference by comparing the human body parts with the presented motion is determined, and correction information to match with the presented motion is generated based on a result of the determining.
    Type: Application
    Filed: March 25, 2020
    Publication date: October 1, 2020
    Inventors: Daehwan KIM, Ki Tae KIM, Yong Wan KIM, Ki-Hong KIM, Ki Suk LEE
  • Publication number: 20200312635
    Abstract: The present invention relates to a plasma focus ring of a semiconductor etching apparatus and a manufacturing method thereof, which can improve processability, extend lifespan, and reduce replacement cost by manufacturing a plurality of divided components of the plasma focus ring and combining the components, and the plasma focus ring comprises: an upper plasma focus ring placed on an upper outer side of an electrostatic chuck; a lower plasma focus ring tightly attached on the bottom of the upper plasma focus ring, and having a plurality of slots formed to induce flow of gas; and a coupling unit for detachably coupling the upper plasma focus ring and the lower plasma focus ring.
    Type: Application
    Filed: March 30, 2020
    Publication date: October 1, 2020
    Inventors: Ki Sang KIM, Weon Gyu LEE, Jae Hong JUN
  • Publication number: 20200313276
    Abstract: The heating wire structure for glass includes a sheet of glass in a vehicle having a battery located within the vehicle and configured to apply power to heating wires located on the glass according to a user request, the heating wires located in one direction on the glass and connected to terminals of the battery in series, vertical bars located at both ends of the glass so that the heating wires are connected to the vertical bars, antenna lines connected to the antenna, at least some of the antenna lines including intersection points formed by intersecting the heating wires, and a ceramic layer formed at intersecting areas between the heating wire lines and the antenna lines to be located between the heating wire lines and the antenna lines.
    Type: Application
    Filed: September 24, 2019
    Publication date: October 1, 2020
    Inventors: Nak Kyoung KONG, Jong Min PARK, Kang Sun LEE, Ki Hong LEE, Chan Joo MOON, Seung Hyeok CHANG, Kuk Bum LEE, Eun Ho LEE, Chan Hee LEE
  • Publication number: 20200298697
    Abstract: An automatic opening and closing device for a fuel inlet of a vehicle may include a cap cover mounted at the fuel inlet of the vehicle, a fuel cap pivotably mounted at the cap cover and configured to selectively open or close the fuel inlet by being pivoted inside the fuel inlet, and a fuel cap operating mechanism mounted in the fuel inlet and configured, when the fuel door is closed, to pivot the fuel cap by being pressed by the fuel door to close the fuel inlet, and, when the fuel door is opened, pivot the fuel cap to open the fuel inlet according to release of pressing by the fuel door.
    Type: Application
    Filed: November 25, 2019
    Publication date: September 24, 2020
    Applicants: Hyundai Motor Company, Kia Motors Corporation, Korea Fuel-Tech Corporation
    Inventors: Tae Yoon Lee, June Young Park, Seung Hoon Choi, Sung Won Lee, Tae Suk Lee, Jun Sik Lim, Ki Hong Kim, Dong Chul Lee
  • Patent number: 10777742
    Abstract: Methods, systems, and devices are disclosed for implementing semiconductor memory using variable resistance elements for storing data. In one aspect, an electronic device is provided to comprise a semiconductor memory unit including: a substrate; an interlayer dielectric layer disposed over the substrate; and a variable resistance element including a seed layer formed over the interlayer dielectric layer, a first magnetic layer formed over the seed layer, a tunnel barrier layer formed over the first magnetic layer, and a second magnetic layer formed over the tunnel barrier layer, wherein the seed layer includes a conductive material having a metallic property and an oxygen content of 1% to approximately 10%.
    Type: Grant
    Filed: November 25, 2019
    Date of Patent: September 15, 2020
    Assignee: SK hynix Inc.
    Inventors: Won-Joon Choi, Ki-Seon Park, Cha-Deok Dong, Bo-Mi Lee, Guk-Cheon Kim, Seung-Mo Noh, Min-Suk Lee, Chan-Sik Park, Jae-Heon Kim, Choi-Dong Kim, Jae-Hong Kim, Yang-Kon Kim, Jong-Koo Lim
  • Publication number: 20200286829
    Abstract: A semiconductor device includes: a first stack structure; a second stack structure; a slit insulating layer located between the first stack structure and the second stack structure, the slit insulating layer extending in a first direction; a conductive plug located between the first stack structure and the second stack structure, the conductive plug including a first protrusion part protruding to the inside of the slit insulating layer; and an insulating spacer surrounding a sidewall of the conductive plug.
    Type: Application
    Filed: October 16, 2019
    Publication date: September 10, 2020
    Inventors: Ki Hong LEE, Ki Hong YANG, Yong Hyun LIM
  • Patent number: 10761258
    Abstract: The present invention relates to an optical sheet module that is arranged on one side of a light source and that transfers light upwards.
    Type: Grant
    Filed: June 17, 2016
    Date of Patent: September 1, 2020
    Assignee: LMS Co., Ltd.
    Inventors: Jung Min Lee, Hye Ryong Kim, Ki Wook Lee, Jee Hong Min