Patents by Inventor In Chul Yoon

In Chul Yoon 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: 12264846
    Abstract: A hygiene management device for an entrance hall includes a fan assembly which generates an air blowing force, a function module which provides a storage space, an air discharger which discharges air toward a person, and an opening/closing unit which selectively stops an air flow. Particularly, the opening/closing unit is configured such that air is supplied into at least one of the function module and a duct unit or simultaneously into both the function module and the duct unit.
    Type: Grant
    Filed: December 14, 2021
    Date of Patent: April 1, 2025
    Assignee: LG ELECTRONICS INC.
    Inventors: Taihong Kim, Hyunbyung Cha, Hyunsun Yoo, Joohyeon Oh, Byoungjoonphilip Han, Sang Yoon Lee, Hyunju Kim, Chul Bae Lee
  • Patent number: 12264837
    Abstract: A hygiene management device for an entrance space is proposed. In the hygiene management device, an air discharger for discharging air toward the bottom of an entrance space operates within a predetermined angle range in an entering/exiting direction of a person, and air to be discharged through a discharge hole of the air discharger is guided to an air guide unit. A plurality of vanes are installed in a row in the air guide unit to control the direction of the air to be discharged through the discharge hole.
    Type: Grant
    Filed: December 14, 2021
    Date of Patent: April 1, 2025
    Assignee: LG ELECTRONICS INC.
    Inventors: Taihong Kim, Hyunbyung Cha, Hyunsun Yoo, Joohyeon Oh, Byoungjoonphilip Han, Sang Yoon Lee, HyunJu Kim, Chul Bae Lee
  • Patent number: 12263576
    Abstract: According to at least one aspect, the present disclosure provides a robot system for automatically assembling a modular component and an assembly target, comprising: an assembly robot including a first manipulator, an assembly tool coupled to the first manipulator and configured to assemble the modular component and the assembly target, and a first camera configured to capture images in a direction in which the assemble tool faces; a loading robot including a second manipulator and a gripper coupled to the second manipulator and configured to grip the modular component; and a control device configured to control the assembly robot and the loading robot.
    Type: Grant
    Filed: June 29, 2022
    Date of Patent: April 1, 2025
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventors: Young Min Kim, Dong Jin Yoon, Hun Chul Kim, Hee Kuk Kang
  • Patent number: 12258327
    Abstract: Provided are 5-membered heteroaryl-containing aminopyridine compounds and pharmaceutically acceptable compositions thereof which exhibit inhibition activity against certain mutated forms of EGFR.
    Type: Grant
    Filed: August 26, 2022
    Date of Patent: March 25, 2025
    Assignees: YUHAN CORPORATION, JANSSEN BIOTECH, INC.
    Inventors: Byoungmoon Lee, Hyunjoo Lee, Gyu Jin Lee, Su Bin Choi, Misong Kim, Young Ae Yoon, Kwan Hoon Hyun, Jae Young Sim, Marian C. Bryan, Scott Kuduk, James Campbell Robertson, Jaekyoo Lee, Paresh Devidas Salgaonkar, Byung-Chul Suh, Jong Sung Koh, So Young Hwang
  • Patent number: 12259159
    Abstract: A hygiene management device for an entrance hall is designed to emit far-UV light from upper and lower sides toward a person by reflecting the far-UV light emitted from the upper side to the person's lower body by a reflector located at the lower side, and reflecting the far-UV light emitted from the lower side to the person's upper body by a reflector located at the upper side. Accordingly, a sterilization effect on the person is improved.
    Type: Grant
    Filed: December 14, 2021
    Date of Patent: March 25, 2025
    Assignee: LG ELECTRONICS INC.
    Inventors: Taihong Kim, Hyunbyung Cha, Hyunsun Yoo, Joohyeon Oh, Byoungjoonphilip Han, Sang Yoon Lee, HyunJu Kim, Chul Bae Lee
  • Patent number: 12251195
    Abstract: A core body temperature measurement device includes a body and an operation unit. The body is fixed to an ear canal of user. The operation unit is combined with a front side of the body, and is configured to be exposed to the ear canal or to be concealed inside, and has a sensor part. the sensor part measures a core body temperature of user when the operation unit is exposed to the ear canal.
    Type: Grant
    Filed: November 27, 2018
    Date of Patent: March 18, 2025
    Assignee: OSONG MEDICAL INNOVATION FOUNDATION
    Inventors: Jin Woo Ahn, Young Hoon Roh, Ha Chul Jung, Young Jin Kim, Kang Moo Lee, Seung A Lee, Da Hye Kwon, Ha Na Park, A Hee Kim, Song Woo Yoon, Won Jung Choi
  • Patent number: 12255262
    Abstract: The present invention relates to a method for manufacturing a solar cell, comprising: a seating process of seating, in a processing space for manufacturing a solar cell, a cell in which a plurality of thin film layers are formed; a coating process of spraying a conductive material onto the cell; and a scribing process of irradiating a laser toward the cell to form a cell separation unit for separating the cell into a plurality of unit cells.
    Type: Grant
    Filed: April 7, 2020
    Date of Patent: March 18, 2025
    Assignee: JUSUNG ENGINEERING CO., LTD.
    Inventors: JungBae Kim, JunYoung Kang, HyangJu Mun, SeonKi Min, JeongHo Seo, WonSuk Shin, HyunKyo Shin, YoungTae Yoon, KyoungJin Lim, Chul Joo Hwang
  • Publication number: 20250084026
    Abstract: The present disclosure relates to a novel salt of a 1-sulfonyl pyrrole derivative, and to a novel salt having excellent solubility in vivo, stability, bioavailability, and the like, a preparation method thereof, and a pharmaceutical composition comprising the same.
    Type: Application
    Filed: December 14, 2022
    Publication date: March 13, 2025
    Inventors: Hong Chul Yoon, Joon Tae Park, Jung Woo Lee, Kyung Mi An, Chang Hee Hong, Jae Eui Shin, Soo Jin Lee, Hanna Seo, Jae Hong Lee
  • Publication number: 20250081851
    Abstract: A thermal image sensor and a method of manufacturing the same. The thermal image sensor includes: a substrate; a row electrode and a column electrode on the substrate; a multi-layer stack including an absorption layer and a temperature sensor; supporting arms that extend from diagonal corners of the multi-layer stack and that are spaced apart from both sides of the multi-layer stack, wherein the supporting arms have a concave-convex shape including a plurality of concave portions and a plurality of convex portions; and legs protruding from the row electrode and the column electrode, wherein the legs are connected to extended ends of the supporting arms to allow the multi-layer stack to float above the substrate.
    Type: Application
    Filed: December 6, 2023
    Publication date: March 6, 2025
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Choong Ho RHEE, Jae Chul PARK, Byong Gwon SONG, Jang Woo YOU, Yong Seop YOON, Du Hyun LEE
  • Publication number: 20250081681
    Abstract: A display device includes a pixel electrode on a substrate, a bank layer on the substrate and the pixel electrode and dividing a light emitting area and a light non-emitting area, light emitting elements on the pixel electrode and including a first semiconductor layer, a second semiconductor layer, and an active layer between the first and second semiconductor layers, a first via layer on the pixel electrode and around sides of the light emitting elements, a common electrode on the first via layer, a side of a light emitting element protruding from the first via layer, and a top surface of the light emitting element, a first insulating layer on the common electrode, a partition wall unit on the first insulating layer and overlapping the bank layer, a second insulating layer on the partition wall unit, and a reflective layer around a side of the partition wall unit.
    Type: Application
    Filed: August 22, 2024
    Publication date: March 6, 2025
    Inventors: Ki Seong SEO, Min Chul SHIN, Ki Chang EOM, So Yeon YOON, Gwang Geun LEE, Yu Jin LEE, Jung An LEE
  • Patent number: 12245389
    Abstract: A display apparatus including a display and a supporter. The supporter being mounted on the display and configured to support the display and rotate the display module between a first position and a second position. The supporter including a drive motor, a first gear, and a detection sensor. The drive motor configured to supply a driving force to rotate the display. The first gear configured to rotate together with the display by receiving the driving force from the drive motor. The detection sensor configured to detect a rotation amount of a second gear configured to rotate in with the first gear.
    Type: Grant
    Filed: January 19, 2024
    Date of Patent: March 4, 2025
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyun Yong Choi, Young Chul Kim, Ji Su Kim, Hun Sung Kim, Sung Yong Park, Jin Soo Shin, Dae Sik Yoon, Yong Yeon Hwang
  • Patent number: 12237000
    Abstract: In a sense amplifier circuit, a first transistor is electrically connected between a first bitline and a first node, a first inverter includes a first input terminal and a first output terminal connected to the first node, and a second inverter includes a second input terminal connected to a second node and a second output terminal. A second transistor is electrically connected between the first output terminal and the second node, and a third transistor is electrically connected between the second output terminal and the first node. A precharge circuit transfers a first voltage to the first and second nodes during a first period, and transfers a second voltage higher than the first voltage to the first and second nodes during a second period.
    Type: Grant
    Filed: October 12, 2022
    Date of Patent: February 25, 2025
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Changyoung Lee, Kyu-Chang Kang, Donghak Shin, Hyun-Chul Yoon
  • Publication number: 20250052849
    Abstract: Disclosed herein is to an angle-of-departure measurement technology that receives radio frequency signals transmitted from transmitting antennas and measures angular positions from the transmitting antennas with respect to the receiving antenna. A wireless receiver includes an IQ demodulator configured to perform IQ demodulation on signals received from the receiving antenna, a phase sample value can be calculated from a phase value of a ratio of I and Q signals, and a phase difference value between the plurality of transmitting antennas and the receiving antenna can be estimated from a phase sample value. An angular position of the wireless receiver can be calculated from the estimated phase difference value.
    Type: Application
    Filed: August 9, 2024
    Publication date: February 13, 2025
    Applicant: OWLYNK CO., LTD.
    Inventors: Seok Yoon JUNG, Shin Hwan HWANG, Chul Hwan YOON
  • Publication number: 20250056795
    Abstract: The present disclosure relates to memory devices. An example memory device includes a memory cell region including a memory cell array is configured to store data, and an antifuse cell array including a plurality of antifuse bit lines, a plurality of antifuse word lines, and a plurality of program transistors that is electrically coupled to a first antifuse bit line among the plurality of antifuse bit lines and that are coupled in parallel with one another. The memory device includes a peripheral circuit region including an antifuse sense amplifier is configured to output one-time programmable (OTP) data stored in the plurality of program transistors.
    Type: Application
    Filed: February 14, 2024
    Publication date: February 13, 2025
    Inventors: Changyoung Lee, Hyun-Chul Yoon, Yeongwoo Kang
  • Publication number: 20250052563
    Abstract: A tool life prediction method according to the present disclosure comprises: allowing a target tool having a rake surface and a clearance surface to perform cutting under specific test conditions; obtaining three-dimensional shape data including the rake surface and the clearance surface of the target tool performing the cutting; calculating the wear volume from a difference between a first cross-sectional profile corresponding to the three-dimensional shape data and a second cross-sectional profile corresponding to shape data before processing; obtaining an immeasurable value in a tool wear volume calculation formula through simulation; deriving a plurality of constant values included in the tool wear volume calculation formula, based on the wear volume and the value obtained through the simulation; and predicting the wear volume of the tool by using the derived constant values.
    Type: Application
    Filed: December 26, 2022
    Publication date: February 13, 2025
    Applicant: DAEGU MECHATRONICS & MATERIALS INSTITUTE
    Inventors: Ik-Soo KANG, Yun-Chul JUNG, Il-Chae YOON, Jae-Young HEO, Jae-Ryung LEE
  • Publication number: 20250042872
    Abstract: The present disclosure relates to a novel salt of a 1-sulfonyl pyrrole derivative, and to a novel salt having excellent solubility in vivo, stability, bioavailability, and the like, a preparation method thereof, and a pharmaceutical composition comprising the same.
    Type: Application
    Filed: December 14, 2022
    Publication date: February 6, 2025
    Inventors: Hong Chul YOON, Joon Tae PARK, Jung Woo LEE, Kyung Mi AN, Chang Hee HONG, Jae Eui SHIN, Soo Jin LEE, Hanna SEO, Jae Hong LEE
  • Publication number: 20250038164
    Abstract: The present technology relates to a method of manufacturing an electrode for a secondary battery. Aince an electrode is manufactured using an insulating composition including an aqueous binder dispersed in a non-aqueous solvent, the wet adhesion of an insulating layer can be increased, and the gelation between an electrode slurry and the insulating composition, which is caused by using different types of binders, can also be prevented.
    Type: Application
    Filed: October 16, 2024
    Publication date: January 30, 2025
    Applicant: LG Energy Solution, Ltd.
    Inventors: Seong Keun Jang, Sung Chul Park, Sang A. Choi, Sung Soo Yoon
  • Publication number: 20250038214
    Abstract: An insulating composition having excellent wet adhesion and a preparation method thereof are provided. Due to the excellent wet adhesion in a liquid electrolyte, there is an advantage in that migration of lithium ions in an overlay region of an electrode can be blocked to suppress capacity expression and the like.
    Type: Application
    Filed: October 16, 2024
    Publication date: January 30, 2025
    Applicant: LG Energy Solution, Ltd.
    Inventors: Sang A Choi, Seong Keun Jang, Sung Chul Park, Sung Soo Yoon
  • Publication number: 20250038215
    Abstract: A positive electrode for a lithium secondary battery includes an insulating layer having excellent wet adhesion provide an advantage in that migration of lithium ions in an overlay region of the electrode can be blocked to suppress capacity expression due to the insulating layer having excellent wet adhesion in a liquid electrolyte.
    Type: Application
    Filed: October 16, 2024
    Publication date: January 30, 2025
    Applicant: LG Energy Solution, Ltd.
    Inventors: Seong Keun Jang, Sung Chul Park, Sang A Choi, Sung Soo Yoon
  • Patent number: 12206278
    Abstract: An apparatus for wired and wireless charging of an electronic device are provided. The electronic device includes a housing, a display on a surface of the housing, a battery mounted in the housing, a circuit electrically connected with the battery, a conductive pattern positioned in the housing, electrically connected with the circuit, and configured to wirelessly transmit power to an external device, a connector on another surface of the housing and electrically connected with the circuit, a memory, and a processor electrically connected with the display, the battery, the circuit, the connector, and/or the memory. The circuit is configured to electrically connect the battery with the conductive pattern to wirelessly transmit power to the external device and electrically connect the battery with the connector to transmit power to the external device by wire, simultaneously or selectively, with wirelessly transmitting power to the external device.
    Type: Grant
    Filed: April 10, 2023
    Date of Patent: January 21, 2025
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ku-Chul Jung, Chul-Woo Park, Sung-Geun Yoon, Sang-Hyun Ryu