Patents by Inventor Myung-Hwan Kim

Myung-Hwan Kim 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: 20220379774
    Abstract: A multi-position seat configured to maximize usability thereof through various changes in the positions of a seat back and a seat cushion may include a height assembly configured to move a base frame mounted on a vehicle body, a slide assembly configured to move a seat cushion frame, which is positioned above the base frame and is connected to the base frame via a link mechanism, upwards and downwards by sliding action of the link mechanism in a forward and backward direction, a tilt assembly configured to move a rear end portion of the seat cushion frame upwards and downwards, and a seat back frame hingedly coupled to a rear end portion of the base frame to be reclined.
    Type: Application
    Filed: November 22, 2021
    Publication date: December 1, 2022
    Applicants: Hyundai Motor Company, Kia Corporation, Hyundai Transys, Inc., Daechang Seat Co., LTD-Dongtan
    Inventors: Eun Sue KIM, Seung Sik HAN, Hong Heui LEE, Myung Hoe KIM, Jong Tak LEE, Hae Dong KWAK, Cheol Hwan YOON, Jun Sik HWANG, In Sun BAEK, Sin Chan YANG, Myung Soo LEE, Chan Ki CHO
  • Publication number: 20220383834
    Abstract: The present disclosure relates to a technology for driving a display panel, wherein setting data for setting an environment of a high-speed communication is transmitted through a low-speed communication before performing a high-speed communication for image data, thereby reducing errors in the high-speed communication and increasing the communication speed.
    Type: Application
    Filed: May 23, 2022
    Publication date: December 1, 2022
    Applicant: LX Semicon Co., Ltd.
    Inventors: Do Seok KIM, Yong Hwan MUN, Myung Yu KIM, Hyun Pyo CHO
  • Patent number: 11499978
    Abstract: The present invention provides a method of measuring the quality of therapeutic cells through real-time glutathione monitoring.
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: November 15, 2022
    Assignee: CELL2IN, INC.
    Inventors: Heun Soo Kang, Hye Mi Kim, Ji Eun Song, Gwang Mo Yang, Ji Woong Shin, Hye Won Kang, Yong Hwan Kim, Myung Jin Kim
  • Publication number: 20220357912
    Abstract: An apparatus and a method for caring emotion of a driver based on a vehicle sound, may include a detector configured to detect driving information of the vehicle and body information of a user, a non-transitory storage to store instructions, and a processor to execute the instructions. The processor determines an emotional status of the driver by use of at least one of the driving information or the body information, to generate a healing sound by designing a virtual sound based on the driving information and the emotional status of the driver, and to generate and output the healing sound.
    Type: Application
    Filed: October 27, 2021
    Publication date: November 10, 2022
    Applicants: HYUNDAI MOTOR COMPANY, Kia Corporation, Seoul National University R&DB Foundation
    Inventors: Ki Chang KIM, Eun Soo JO, Tae Kun YUN, Sang Jin HONG, Dong Chul PARK, Kyoung Jin CHANG, Ju In KIM, Jin Sung LEE, Myung Hwan YUN, Sung Ho KIM
  • Patent number: 11492289
    Abstract: A foldable glass substrate includes a top surface, a bottom surface, and a side surface. The side surface includes a first side surface extending at a first angle from the top surface, a second side surface extending at a second angle from the bottom surface, and a third side surface extending from each of the first side surface and the second side surface. A length of the third side surface in a direction substantially perpendicular to at least one of the top surface and the bottom surface is equal to or greater than about 0.3 times and equal to or less than about 0.7 times of a minimum distance between the top surface and the bottom surface. The minimum distance is equal to or greater than about 15 micrometers (?m) and equal to or less than about 100 ?m.
    Type: Grant
    Filed: November 12, 2020
    Date of Patent: November 8, 2022
    Assignees: SAMSUNG DISPLAY CO., LTD., DOWOOINSYS CO., LTD.
    Inventors: Bon Ki Goo, Myung-Hwan Kim, Sungchul Kim, Jeong-Il Yoo, Jangdoo Lee
  • Patent number: 11495505
    Abstract: In one example, a semiconductor device can comprise a substrate, a device stack, first and second internal interconnects, and an encapsulant. The substrate can comprise a first and second substrate sides opposite each other, a substrate outer sidewall between the first substrate side and the second substrate side, and a substrate inner sidewall defining a cavity between the first substrate side and the second substrate side. The device stack can be in the cavity and can comprise a first electronic device, and a second electronic device stacked on the first electronic device. The first internal interconnect can be coupled to the substrate and the device stack. The encapsulant can cover the substrate inner sidewall and the device stack and can fill the cavity. Other examples and related methods are disclosed herein.
    Type: Grant
    Filed: September 11, 2020
    Date of Patent: November 8, 2022
    Assignee: Amkor Technology Singapore Holding Pte. Ltd.
    Inventors: Gyu Wan Han, Won Bae Bang, Ju Hyung Lee, Min Hwa Chang, Dong Joo Park, Jin Young Khim, Jae Yun Kim, Se Hwan Hong, Seung Jae Yu, Shaun Bowers, Gi Tae Lim, Byoung Woo Cho, Myung Jea Choi, Seul Bee Lee, Sang Goo Kang, Kyung Rok Park
  • Publication number: 20220329178
    Abstract: An apparatus for controlling a variable magnetic flux motor, wherein the variable magnetic flux motor includes a rotor in which a permanent magnet and a conductor bar are arranged, includes an inverter configured to apply a stator current to a stator coil of the motor, and a control unit configured to control a torque of the conductor bar and magnetize or demagnetize the permanent magnet by controlling the stator current through the inverter.
    Type: Application
    Filed: December 7, 2021
    Publication date: October 13, 2022
    Inventors: Myung Seop Lim, Jae Hyun Kim, Sung Woo Hwang, Soo Hwan Park, Dong Min Kim, Sang Jin Park, Jong Seok Lee, Jin Ho Choi
  • Publication number: 20220328827
    Abstract: Provided are a negative electrode for a secondary battery including: a current collector; a first coating layer including a point-type conductive material and a binder, formed on the current collector; and a second coating layer including a silicon-based active material, formed on the first coating layer, and a lithium secondary battery including the same.
    Type: Application
    Filed: December 30, 2021
    Publication date: October 13, 2022
    Inventors: Yong Seok Lee, Sang Won Bae, Myung Ro Lee, Jae Ram Kim, Jung Hwan Kim
  • Publication number: 20220314853
    Abstract: A backboard assembly for a vehicular rear seat is disclosed. The backboard assembly includes an upper part and a lower part, which are made of a hard plastic material. The backboard assembly prevents the formation of a gap between the lower part and a luggage board, regardless of the operational mode of the rear seat. When a seat back is folded, the upper part, the lower part, and the luggage board are aligned in a horizontal direction, thereby allowing the space for passengers in the rear seat to be completely integrated with a luggage compartment.
    Type: Application
    Filed: November 19, 2021
    Publication date: October 6, 2022
    Inventors: Eun Sue Kim, Seung Sik Han, Hong Heui Lee, Myung Hoe Kim, Cheol Hwan Yoon, Hae Dong Kwak, Jun Sik Hwang, Jong Tak Lee, Sin Chan Yang, In Sun Baek, Myung Soo Lee, Chan Ki Cho
  • Publication number: 20220310991
    Abstract: An anode for a secondary battery includes an anode current collector, and an anode active material layer including a first anode active material layer and a second anode active material layer sequentially stacked from a surface of the anode current collector. Each of the first anode active material layer and the second anode active material layer includes a carbon-based active material and a silicon-based active material as an anode active material, and a carbon nanotube as a conductive material. A content of the silicon-based active material in the second anode active material layer is greater than a content of the silicon-based active material in the first anode active material layer. A Raman R value of the carbon nanotube included in the second anode active material layer is smaller than a Raman R value of the carbon nanotube included in the first anode active material layer.
    Type: Application
    Filed: January 6, 2022
    Publication date: September 29, 2022
    Inventors: Yong Seok Lee, Jae Yun Min, Jae Ram Kim, Jung Hwan Kim, Sang Won Bae, Ji Hee Bae, Myung Ro Lee, Jae Yeong Lee
  • Patent number: 11453698
    Abstract: The present invention relates to a preparation method of a novel vascular leakage blocker with a high yield. The preparation method is easy to react and more productive and economical than the conventional method by using an intermediate that can easily remove impurities generated during the reaction. In addition, the preparation method can produce a novel vascular leakage blocker with a high yield by using a new reagent that has not been previously used in the step of generating an isomer, and is very advantageous in producing a high-quality active pharmaceutical ingredient.
    Type: Grant
    Filed: July 28, 2020
    Date of Patent: September 27, 2022
    Assignee: CURACLE CO., LTD.
    Inventors: Koo Hyeon Ahn, Myung-Hwa Kim, Jung-Ln Pyo, Chul Su Baek, Sung Hwan Kim
  • Patent number: 11455927
    Abstract: The present disclosure relates to a data processing device, a data driving device, and a system for driving a display device, and more particularly, to a data processing device, a data driving device, and a system for speeding up data communication in a display device.
    Type: Grant
    Filed: September 15, 2020
    Date of Patent: September 27, 2022
    Assignee: SILICON WORKS CO., LTD.
    Inventors: Do Seok Kim, Yong Hwan Mun, Myung Yu Kim, Hyun Pyo Cho
  • Patent number: 11451504
    Abstract: A method and apparatus for operating an instant messaging server are disclosed. The method for operating an instant messaging server according to an example embodiment includes managing a message sent and received through a first chat room of a messenger application, managing a message sent and received through a second chat room of a 3rd party application receiving support a chat function through the instant messaging server, identifying a user account of an instant messaging service (IMS) linked with a user account of the 3rd party service participating in the second chat room, and providing, based on the identified user account of the IMS, the second chat room of the 3rd party application to the messenger application.
    Type: Grant
    Filed: December 30, 2020
    Date of Patent: September 20, 2022
    Assignee: KAKAO CORP.
    Inventors: Myung Jun Kim, Myung O Ha, Jin Hwan Lee, Hun Jae Lee, Chun Ho Kim, Soo Bum Kim, Eung Ju Park, Yong Ha Yoo
  • Publication number: 20220285690
    Abstract: Provided is a positive electrode for a lithium secondary battery including: a current collector; and a positive electrode active material layer including a positive electrode active material and carbon nanotubes, placed on the current collector, wherein the carbon nanotubes have ID/IG of 0.10 or less, the ID/IG being a ratio of a peak intensity of a D band divided by a peak intensity of a G band in a Raman spectrum.
    Type: Application
    Filed: March 8, 2022
    Publication date: September 8, 2022
    Inventors: Yong Seok LEE, Jae Ram KIM, Jung Hwan KIM, Jae Yun MIN, Sang Won BAE, Ji Hee BAE, Myung Ro LEE, Jae Yeong LEE
  • Patent number: 11420420
    Abstract: A composite material steel sheet comprises: at least one steel sheet, and a resin-impregnated paper composite layer, wherein the resin-impregnated paper composite layer may comprise stacked sheets of paper, and impregnated resin provide adhesion between the sheets of paper in contact with each other.
    Type: Grant
    Filed: December 6, 2018
    Date of Patent: August 23, 2022
    Assignee: POSCO
    Inventors: Jin-Tae Kim, Myung-Soo Kim, Jung-Hwan Lee, Ha-Na Choi
  • Publication number: 20220257532
    Abstract: The present invention relates to compositions containing a pterosin compound and derivatives thereof as active ingredients for the prevention or treatment of degenerative brain diseases and, more specifically, to a pharmaceutical composition for the prevention or treatment of degenerative brain diseases and a food composition for the prevention or alleviation of degenerative brain diseases, each of which contains a pterosin compound defined by chemical formula 1 or a derivative thereof as an active ingredient. A method of the present invention can be favorably used to provide a therapeutic agent for preventing or treating degenerative brain diseases, a food for alleviating degenerative brain diseases, or a functional food for the promotion of cognitive functions, by using a pterosin compound extracted from Pteridium aquilinum and derivatives thereof.
    Type: Application
    Filed: October 20, 2017
    Publication date: August 18, 2022
    Inventors: Gil Hong Park, Ali Md Yousof, Susoma Jannat, Min Ji Choi, Seong Su Hong, Chun Whan Choi, Yun Hyeok Choi, Myung Hwan Kim
  • Publication number: 20220262880
    Abstract: A display device includes a bank including an opening exposing a surface of a base. The bank further includes side surfaces adjacent to an upper surface. The side surfaces slope downward from the upper surface toward an opening in an organic film pattern. A plurality of fine holes is formed on the upper surface and the side surfaces, the bank may also include a plurality of inner holes.
    Type: Application
    Filed: May 5, 2022
    Publication date: August 18, 2022
    Inventors: Myung Hwan KIM, Suk Hoon KANG, Min Jae KIM, Hee Ra KIM, Beom Soo SHIN, Hong Yeon LEE, Baek Kyun JEON
  • Publication number: 20220259256
    Abstract: The present invention relates to a crystalline form Of (E)-methyl 6-((3S,8S,9S,10R,13S,14S,17R)-3-(((5S,6R)-5-acetoxy -6-(acetoxytnethyl)-5,6-dihydro-2H-pyran-2-yl)oxy)-10,13 -dimethyl-2,3,4,7,8,9,10.11,12,13,14,15,16,17-tetradecahydro -1H-cyclopenta [a]phenanthrene-17-yl)hept-5-enoate and a blood vessel leak blocker comprising the same. The novel crystalline form has high purity, excellent stability, excellent long-term storage and pharmaceutical stability, and can be used as a vascular leakage blocker, so it is very advantageous in producing high-quality drug substances.
    Type: Application
    Filed: October 5, 2020
    Publication date: August 18, 2022
    Inventors: Koo Hyeon Ahn, Myung-Hwa Kim, Jung-In Pyo, Chul Su Baek, Sung Hwan Kim
  • Publication number: 20220251675
    Abstract: A wire rod and a steel wire for a high stress suspension spring for motorcycles, wherein decarbonization and low-temperature structure occurrence are easily suppressed when the wire rod and the steel wire are cooled down; and a manufacturing method therefor. A steel wire for a high strength spring includes, in percent by weight (wt %), 0.55 to 0.65% of carbon (C), 0.5 to 0.9% of silicon (Si), 0.3 to 0.8% of manganese (Mn), 0.3 to 0.6% of chromium (Cr), 0.015% or less of phosphorus (P), 0.01% or less of sulfur (S), 0.01% or less of aluminum (Al), 0.005% or less of nitrogen (N), and the remainder of iron (Fe) and inevitable impurities, satisfies Formula (1) below, and comprises 90% or more of a tempered martensite structure. In Formula (1), C, Mn, Cr, and Si denote contents (wt %) of the corresponding elements, respectively. (1) 0.77?C+(?)*Mn+(?)*Cr+( 1/24)*Si?0.83.
    Type: Application
    Filed: June 22, 2020
    Publication date: August 11, 2022
    Applicant: POSCO
    Inventors: Jun Mo Lee, Seok-Hwan Choi, Myung Soo Choi, Han Hwi Kim
  • Patent number: 11411063
    Abstract: A method of fabricating a display device includes: providing on a first jig a display panel to which is attached one side of a connection circuit board; providing a main circuit board on a second jig; supporting the connection circuit board with a supporter between the first jig and the second jig; and attaching another side of the connection circuit board to the main circuit board, wherein the supporter includes a base part and a plurality of guides on the base part, the guides being adjusted in length in an up-and-down direction.
    Type: Grant
    Filed: January 29, 2020
    Date of Patent: August 9, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Myung-Seok Kwon, Deok-Hwan Kim, Jeong-Hyun Kim, Hasook Kim, Joon ho Oh