Patents by Inventor Sang-jun Lee

Sang-jun 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: 20230158862
    Abstract: A vehicular air conditioning system includes an intake case having an indoor air inlet for introducing an indoor air present in a vehicle interior and an outdoor air inlet for introducing an outdoor air present outside a vehicle, an intake door installed in the intake case to selectively block one of the outdoor air inlet and the indoor air inlet while rotating about a rotation center shaft, and a water blocking part configured to block water flowing into the vehicle interior from the indoor air inlet of the intake case.
    Type: Application
    Filed: June 24, 2021
    Publication date: May 25, 2023
    Inventors: Seo Jun YOON, Sang Ki LEE, Yong Sik KIM, Chang Sun PARK, Seung Ho LEE, Cheol Han JANG
  • Publication number: 20230142949
    Abstract: An encryption key management method includes: receiving a data registration request from a supplier terminal, determining a data identifier associated with the content data, encrypting a master key with a public key of the supplier terminal, and providing the supplier terminal with the master key encrypted with the public key of the supplier terminal, the data identifier, and a key update count value; receiving a subscription application related to the data identifier from a first subscriber terminal, encrypting the master key with a public key of the first subscriber terminal, and providing the first subscriber terminal with the master key encrypted with the public key of the first subscriber terminal and the key update count value; receiving encrypted content data encrypted with the symmetric key and a hash for the content data from the supplier terminal; and transmitting the encrypted content data and the hash to the first subscriber terminal.
    Type: Application
    Filed: November 18, 2021
    Publication date: May 11, 2023
    Inventors: Jin Hyeok OH, Sang Jun LEE, Myong Cheol LIM, Sang Gyoo SIM, Duk Soo KIM, Seok Woo LEE
  • Publication number: 20230125568
    Abstract: The exemplary embodiments of the present invention provides a scan cluster reordering method and apparatus which perform a scan correlation aware scan cluster reordering to reduce a power generated during the scan test and place scan cells having a high correlation to be adjacent to each other by analyzing the correlation between scan cells, and reduce a test power generated during the scan test.
    Type: Application
    Filed: September 9, 2022
    Publication date: April 27, 2023
    Inventors: Sung Ho KANG, Sang Jun LEE
  • Patent number: 11612629
    Abstract: The present invention relates to a pharmaceutical composition for the prevention or treatment of muscle disease comprising a Panax ginseng berry extract as an active ingredient. The composition of the present invention alleviates the decrease in muscle weight and muscle fiber cross-sectional area caused by muscle atrophy, and reduces the increase in expression of MuRF-1 (Muscle RING-finger protein-1) and atrogin-1, which are involved in proteolysis of muscle proteins, so that it can be effectively used to prevent, ameliorate or treat muscle disease.
    Type: Grant
    Filed: July 19, 2019
    Date of Patent: March 28, 2023
    Assignee: HOLISTIC BIO CO., LTD.
    Inventors: Woo Chang Jung, Sang Jun Lee, Se Young Jung
  • Publication number: 20230078747
    Abstract: An embodiment provides a display device including a first roller and a second roller spaced apart from each other, a rotation belt surrounding the first roller and the second roller; and a display panel including a portion disposed on the rotation belt, wherein the display panel is extended by being released from the rotation belt in a first direction.
    Type: Application
    Filed: July 7, 2022
    Publication date: March 16, 2023
    Applicant: Samsung Display Co., LTD.
    Inventors: Jae Ho AHN, Beom Jin KIM, Tae Woong KIM, Sang Jun LEE, Jin Hwan CHOI
  • Patent number: 11574912
    Abstract: A memory device includes cell transistors on active regions defined by a device isolation layer on a substrate such that each cell transistor has a buried cell gate and a junction portion adjacent to and at least partially distal to the substrate in relation to the buried cell gate, an insulation pattern on the substrate and covering the cell transistors and the device isolation layer, and a bit line structure on the insulation pattern and connected to the junction portion. The bit line structure includes a buffer pattern on the pattern and having a thermal oxide pattern, a conductive line on the buffer pattern, and a contact extending from the conductive line to the junction portion through the buffer pattern and the insulation pattern.
    Type: Grant
    Filed: December 4, 2020
    Date of Patent: February 7, 2023
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Augustin Jinwoo Hong, Young-Ju Lee, Joon-Yong Choe, Jung-Hyun Kim, Sang-Jun Lee, Hyeon-Kyu Lee, Yoon-Chul Cho, Je-Min Park, Hyo-Dong Ban
  • Patent number: 11542468
    Abstract: Provided are an Agathobaculum sp. strain having prophylactic or therapeutic effects on degenerative brain diseases, and use thereof. Since the intestinal microorganism Agathobaculum butyriciproducens SR79 strain of the present invention may have effects of inhibiting neuroinflammation and effects of improving movement regulation and cognitive and memory functions in animal models with degenerative brain diseases such as Parkinson's disease and Alzheimer's disease, the strain may be effectively used in foods, medicines, or feeds for preventing or treating brain diseases including Alzheimer's disease, Parkinson's disease, mild cognitive impairment, etc., and therefore, it is very useful in the relevant industries.
    Type: Grant
    Filed: June 14, 2017
    Date of Patent: January 3, 2023
    Assignee: HEALTHBIOME
    Inventors: Byoung-Chan Kim, Chul-Ho Lee, Kyoung-Shim Kim, Myung-Hee Kim, Sang Jun Lee, Dong-Ho Chang, Doo-Sang Park, Jung Hwan Hwang, Yong-Hoon Kim, Dong-Hee Choi, Jung-Ran Noh, In-Bok Lee, Young-Keun Choi, Yun-Jung Seo, Jung-Hyeon Choi, Jun Go, Hye-Yeon Park, Young-Kyoung Ryu, Moon-Soo Rhee
  • Publication number: 20220340934
    Abstract: The present disclosure relates to a method of editing a genome based on the CRISPR/Cpf1 system and a use thereof, and the CRISPR system using an oligonucleotide-induced mutation and 3?-truncated crRNA according to the present disclosure provides the significant effect of genome editing to the target DNA and thus it is expected that the CRISPR system of the present disclosure may be used in a wide range of fields such as a composition for gene editing using gene scissors, screening at the genome level, therapeutics for various diseases including cancer, development of a composition for disease diagnosis or imaging, and development of transgenic animals and plants.
    Type: Application
    Filed: April 22, 2022
    Publication date: October 27, 2022
    Inventors: Sang Jun LEE, Ho Joung LEE, Hyun Ju KIM
  • Patent number: 11458927
    Abstract: An in-vehicle payment system and a method for generating authorization information using the same are provided. The in-vehicle payment system includes an authentication number input device including an interface of a vehicle configured to receive an input from a user, and generate and output input signals corresponding to a manipulation pattern of the interface, a code display device configured to display a code table in an array form including a plurality of code values based on received code information on a screen, and an authorization information generator configured to generate the code information and transmit the code information to the code display device, and recognize an authentication number input by the user using the code information and preset matching information to generate authorization information corresponding to the authentication number when the input signals are received from an authentication number input device.
    Type: Grant
    Filed: September 10, 2020
    Date of Patent: October 4, 2022
    Inventors: Ki Tag Yoo, Sang Jun Lee
  • Patent number: 11448169
    Abstract: The present invention relates to a vehicle EGR cooler for cooling down recirculation exhaust gas of a vehicle engine and, more particularly, to a vehicle EGR cooler, which is inserted into an engine block, and facilitates diameter adjustment and design change of a coolant outlet since a coolant outlet side is provided on an outer side of the engine block.
    Type: Grant
    Filed: February 22, 2018
    Date of Patent: September 20, 2022
    Assignee: Hanon Systems
    Inventors: Sang Jun Lee, Tae Soo Chun, Taek-Keun Kim
  • Patent number: 11407337
    Abstract: Disclosed herein is a vehicle seat recliner. A center boss of an external gear includes a first end and a second end having a larger diameter than the first end. Since the load of the center boss is easily distributed, it is possible to secure smooth operation performance by preventing the deformation of the center boss even though a strong external force is applied to the recliner. Since there is no need to perform heat treatment on the center boss for securing the strength thereof, manufacturing costs are reduced.
    Type: Grant
    Filed: November 5, 2020
    Date of Patent: August 9, 2022
    Assignee: DAS CO., LTD.
    Inventor: Sang Jun Lee
  • Patent number: 11348263
    Abstract: Provided is a method and apparatus for detecting a vanishing point in a driving image of a vehicle. The method includes: receiving the driving image; generating a probability map, comprising probability information about a position of the vanishing point in the driving image, from the driving image; detecting a vanishing point on the driving image by applying smoothing regression, which softens a boundary region of the vanishing point, to the probability map; and processing a task for driving the vehicle by converting an orientation of the driving image based on the vanishing point.
    Type: Grant
    Filed: July 11, 2019
    Date of Patent: May 31, 2022
    Inventor: Sang Jun Lee
  • Patent number: 11342486
    Abstract: A light emitting device package disclosed in an embodiment of the invention includes a substrate including first and second frames; a light emitting device including a first bonding portion facing the first frame and a second bonding portion facing the second frame; a phosphor layer on the light emitting device; a first resin disposed around the upper surface of the substrate and the light emitting device; a second resin between the first resin and side surfaces of the light emitting device; and an adhesive layer between the phosphor layer and the light emitting device, wherein the adhesive layer includes a thickness thinner than a thickness of the phosphor layer, and the first resin comprises a reflective resin material and is disposed on the side surface of the phosphor layer. The second resin may include a transparent resin material, and the second resin may include a curved surface with an outer surface facing the first resin.
    Type: Grant
    Filed: October 31, 2018
    Date of Patent: May 24, 2022
    Inventors: Ki Seok Kim, Jung Hwa Jung, Na Young Kim, Won Jung Kim, Suk Kyung Park, Sang Jun Lee, Nak Hun Kim, Chang Man Lim
  • Patent number: 11279335
    Abstract: A wheel speed detection device according to one aspect of the present disclosure is installable on a wheel bearing which comprises an outer ring and an inner ring coupled to a rotating shaft and relatively rotated relative to the outer ring about the rotating shaft. The wheel speed detection device comprises a first target concentrically coupled to the rotating shaft, a second target disposed along an outer circumference of the inner ring, a cap coupled to the outer ring to cover the first target and the second target, a first sensor disposed in the cap and configured to detect a variation in magnetic field of the first target due to a rotation of the rotating shaft, and a second sensor disposed in the cap and configured to detect a variation in magnetic pole of the second target due to a rotation of the inner ring.
    Type: Grant
    Filed: September 24, 2019
    Date of Patent: March 22, 2022
    Assignee: ILJIN GLOBAL CO., LTD
    Inventors: Jong Keun Lim, Sang Jun Lee, Young Tae Kim, Jae Wan Lim, Joung Woo Hur
  • Patent number: 11251188
    Abstract: A semiconductor memory device including: a substrate including a cell array region and a boundary region; a first recess region at an upper portion of the substrate in the cell array region; a first bit line extending onto the boundary region and crossing the first recess region; a bit line contact in the first recess region and contacting the first bit line; a second bit line spaced apart from the first recess region and adjacent to the first bit line, the second bit line crossing the cell array region and the boundary region; a cell buried insulation pattern between a side surface of the first bit line contact and an inner wall of the first recess region; and a boundary buried insulation pattern covering sidewalls of the first bit line and the second bit line in the boundary region and including a same material as the cell buried insulation pattern.
    Type: Grant
    Filed: August 11, 2020
    Date of Patent: February 15, 2022
    Inventors: Seok-Hyun Kim, Joon Young Kang, Youngjun Kim, Jinhyung Park, Ho-Ju Song, Sang-Jun Lee, Hyeran Lee, Bong-Soo Kim, Sungwoo Kim
  • Publication number: 20220025932
    Abstract: There is provided a wheel bearing for rotatably mounting and supporting a wheel of a vehicle to a vehicle body. The wheel bearing includes a rotary element on which the wheel of the vehicle is mounted and which rotates together with the wheel; a non-rotary element mounted on a chassis component of the vehicle and fixed to the vehicle body; and one or more rolling elements provided between the rotary element and the non-rotary element and configured to rotatably support the rotary element relative to the non-rotary element. The rotary element includes a wheel mounting flange used for mounting the wheel, and a tone wheel or an encoder configured to measure a rotational speed of the wheel may be mounted on a vehicle-body-side end surface of the wheel mounting flange.
    Type: Application
    Filed: October 4, 2021
    Publication date: January 27, 2022
    Applicant: ILJIN GLOBAL Co.,Ltd
    Inventors: Jun Ho LEE, Sang Jun LEE
  • Patent number: 11197903
    Abstract: The present invention relates to a composition containing a bean extract extracted by low-concentration, low-grade alcohol or fractions thereof. The composition exhibits excellent effects in improving blood circulation, improving obesity, and preventing diabetes, hyperlipidemia and the like, and exhibits the effects of alleviating or treating the symptoms of diabetes, hyperlipidemia, and the like. The present invention also relates to a method for improving blood circulation and vascular health.
    Type: Grant
    Filed: February 4, 2019
    Date of Patent: December 14, 2021
    Inventors: Hyun Jung Shin, Jin Kwan Kim, Chae Wook Kim, Kyung Mi Joo, Yeon Su Jeong, Kyung Min Lim, Dae-Bang Seo, Yung Hyup Joo, Sang Jun Lee, Young-Ho Park
  • Publication number: 20210297053
    Abstract: The present invention relates to a wave control apparatus using change of elastic modulus of thermoresponsive material, comprising: a wave modulation member having thermoresponsive material whose elastic modulus changes according to temperature variation, a wave source propagating wave through the wave modulation member, and a heating unit forming a wave modulation region by heating the wave modulation member, wherein the wave propagating through the wave modulation member from the wave source is configured to change wave characteristics when the wave passes through the wave modulation region heated by the heating unit.
    Type: Application
    Filed: March 17, 2021
    Publication date: September 23, 2021
    Inventors: Won-Joon CHOI, Sang-Jun LEE, Haun-Min LEE
  • Patent number: 11096921
    Abstract: The present invention relates to a compound of Formula 1, and an SIRT 1 activator including, as an active ingredient, derivatives thereof or pharmaceutically acceptable salts thereof. The present invention also relates to a composition including the SIRT 1 activator for detoxification, for the improvement of metabolic disorders, for the prevention or improvement of eye diseases, or the prevention or improvement of immune diseases.
    Type: Grant
    Filed: May 20, 2016
    Date of Patent: August 24, 2021
    Inventors: Byung Gyu Kim, Hyun Woo Jeong, Su Kyung Kim, Si Young Cho, Chan Woong Park, Dae Bang Seo, Wan Gi Kim, Sang Jun Lee
  • Patent number: D937027
    Type: Grant
    Filed: May 18, 2020
    Date of Patent: November 30, 2021
    Inventor: Sang Jun Lee