Patents by Inventor Kyeong-min Kim

Kyeong-min 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: 20240161793
    Abstract: A pipe register includes: a plurality of register units configured to output data in response to control signals; and a pipe control circuit configured to generate a reference timing signal by dividing a clock signal, the clock signal activated during an activation time of a read enable signal, and generate the control signals based on the read enable signal and the reference timing signal.
    Type: Application
    Filed: March 1, 2023
    Publication date: May 16, 2024
    Applicants: SK hynix Inc., SK hynix Inc.
    Inventors: Heon Ki KIM, Kyeong Min CHAE
  • Patent number: 11981659
    Abstract: The present invention relates to novel mesylate salt of N-(5-(4-(4-((dimethylamino)methyl)-3-phenyl-1H-pyrazol-1-yl)pyrimidine-2-ylamino)-4-methoxy-2-morpholinophenyl)acrylamide, a novel crystalline form thereof, and a process for preparing the same. More specifically, the present invention relates to mesylate salt of N-(5-(4-(4-((dimethylamino)methyl)-3-phenyl-1H-pyrazol-1-yl)pyrimidine-2-ylamino)-4-methoxy-2-morpholinophenyl)acrylamide, which is excellent in stability, solubility, and bioavailability when it is administered not only alone but also in combination with other drugs and which has a high purity, a crystalline form thereof, and a process for preparing the same.
    Type: Grant
    Filed: March 17, 2022
    Date of Patent: May 14, 2024
    Assignee: Yuhan Corporation
    Inventors: Sang Ho Oh, Jong Gyun Kim, Se-Woong Oh, Tae Dong Han, Soo Yong Chung, Seong Ran Lee, Kyeong Bae Kim, Young Sung Lee, Woo Seob Shin, Hyun Ju, Jeong Ki Kang, Su Min Park, Dong Kyun Kim
  • Publication number: 20240131903
    Abstract: One exemplary embodiment of the present invention relates to a thermal management fluid module for a vehicle using a circulating fluid such as a refrigerant or a coolant, the thermal management fluid module including a manifold plate in which a plurality of fluid flow channels are formed, and a thermal interference avoidance unit which is coupled to the manifold plate and in which fluid flow channels having a relatively high temperature or low temperature are formed to be separated and spaced apart from other fluid flow channels among the fluid flow channels.
    Type: Application
    Filed: October 17, 2023
    Publication date: April 25, 2024
    Inventors: In Keun KANG, Young Man KIM, Kyeong Cheol LEE, Jae Min LEE, Chan Jin LEE
  • Patent number: 11942955
    Abstract: A delay locked loop circuit includes a delay line, a phase detector, a selection controller, and a charge pump. The delay line delays, based on a delay control voltage, a reference clock signal to generate an internal clock signal and a feedback clock signal. The phase detector compares phases of the internal clock signal and the feedback clock signal to generate a first detection signal and a second detection signal. The selection controller provides the reference clock signal as an up-signal and a down-signal. The charge pump generates the delay control voltage based on the up-signal and the down-signal.
    Type: Grant
    Filed: May 31, 2023
    Date of Patent: March 26, 2024
    Assignee: SK hynix Inc.
    Inventors: Yun Tack Han, Kyeong Min Kim
  • Patent number: 11925963
    Abstract: The inventive concept provides a substrate treating method. The substrate treating method includes supplying a dissolving solution onto a rotating substrate; and supplying, after the supplying a dissolution solution, a treating liquid including a polymer onto the rotating substrate to form a liquid film.
    Type: Grant
    Filed: May 27, 2022
    Date of Patent: March 12, 2024
    Assignee: SEMES CO., LTD.
    Inventors: Kyeong Min Lee, Tae-Keun Kim, Min Hee Cho, Won Young Kang
  • Publication number: 20240079609
    Abstract: A separator for a fuel cell includes a reaction region, a pair of manifold regions on opposite sides of the reaction region and through which a plurality of manifolds pass, configured to introduce or discharge reaction gas or coolant, and a pair of diffusion regions between the reaction region and the manifold regions, configured to diffuse a flow of the reaction gas or coolant. Diffusion ribs in the diffusion regions are spaced apart from each other along the manifolds. The diffusion ribs may be spaced apart such that diffusion flow fields formed between the diffusion ribs have different cross-sectional areas for respective regions at ends adjacent to the manifold regions.
    Type: Application
    Filed: March 7, 2023
    Publication date: March 7, 2024
    Inventors: Jae Hyeon Choi, Kyeong Min Kim
  • Patent number: 11922880
    Abstract: A current supply circuit according to the present disclosure may include a voltage/current converter configured to convert, into a data current, a data voltage received from a data driving circuit and a first current mirror circuit configured to mirror the data current so that a light-emitting diode (LED) current flows into an LED array. The data current may be adjusted based on a greyscale value of the LED array.
    Type: Grant
    Filed: November 22, 2022
    Date of Patent: March 5, 2024
    Assignee: LX SEMICON CO., LTD.
    Inventors: Jong Min Lee, Kyeong Rok Lee, Sang Suk Kim, Jang Su Kim
  • Publication number: 20240072267
    Abstract: A separator assembly for a fuel cell and a fuel cell stack including the same, is uniformly capable of forming a surface pressure of a region where a reaction gas flows when a stack is stacked by adjusting a height and shape of a gasket line for each region in which the reaction gas flows.
    Type: Application
    Filed: April 17, 2023
    Publication date: February 29, 2024
    Applicants: Hyundai Motor Company, Kia Corporation
    Inventors: Jin Hyeok Yoo, Sun Do Shin, Kyeong Min Kim, Byung Gun Song
  • Patent number: 11858690
    Abstract: A tray includes a main body portion including a bottom surface portion and a sidewall portion; and a plurality of first guide portions disposed on the bottom surface portion and arranged to be spaced apart from each other in a first direction. Each of the first guide portions includes a first main protruding portion, a first sub-protruding portion which protrudes from the first main protruding portion in the first direction, and a second sub-protruding portion which protrudes from the first main protruding portion in a direction opposite to the first direction, and the first sub-protruding portion and the second sub-protruding portion are alternately arranged in a direction the first main protruding portion extends.
    Type: Grant
    Filed: September 16, 2021
    Date of Patent: January 2, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Young Dae Song, Kyeong Min Kim, Eui Young Kim, Hong Ju Kim, Jung Gil Oh
  • Publication number: 20230405360
    Abstract: The present invention relates to a beam shaping device for a boron neutron capture therapy apparatus and the boron neutron capture therapy apparatus comprising same allowing a user to select the number of filter modules in advance before neutron generation and arrange same. According to the present invention, it is possible to improve a therapeutic effect and minimize side effects during boron neutron capture therapy.
    Type: Application
    Filed: November 26, 2021
    Publication date: December 21, 2023
    Inventors: Il Seong CHO, Bong Hwan HONG, Cha Won PARK, Sun Hong MIN, Min Ho KIM, Won Taek HWANG, Kyeong Min KIM, Seung Woo PARK
  • Publication number: 20230308103
    Abstract: A delay locked loop circuit includes a delay line, a phase detector, a selection controller, and a charge pump. The delay line delays, based on a delay control voltage, a reference clock signal to generate an internal clock signal and a feedback clock signal. The phase detector compares phases of the internal clock signal and the feedback clock signal to generate a first detection signal and a second detection signal. The selection controller provides the reference clock signal as an up-signal and a down-signal. The charge pump generates the delay control voltage based on the up-signal and the down-signal.
    Type: Application
    Filed: May 31, 2023
    Publication date: September 28, 2023
    Applicant: SK hynix Inc.
    Inventors: Yun Tack HAN, Kyeong Min KIM
  • Patent number: 11750201
    Abstract: A delay locked loop circuit includes a delay line, a phase detector, a selection controller, and a charge pump. The delay line delays, based on a delay control voltage, a reference clock signal to generate an internal clock signal and a feedback clock signal. The phase detector compares phases of the internal clock signal and the feedback clock signal to generate a first detection signal and a second detection signal. The selection controller provides the reference clock signal as an up-signal and a down-signal. The charge pump generates the delay control voltage based on the up-signal and the down-signal.
    Type: Grant
    Filed: June 14, 2021
    Date of Patent: September 5, 2023
    Assignee: SK hynix Inc.
    Inventors: Yun Tack Han, Kyeong Min Kim
  • Patent number: 11705911
    Abstract: A delay locked loop circuit includes a delay line, a phase detector, a selection controller, and a charge pump. The delay line delays, based on a delay control voltage, a reference clock signal to generate an internal clock signal and a feedback clock signal. The phase detector compares phases of the internal clock signal and the feedback clock signal to generate a first detection signal and a second detection signal. The selection controller provides the reference clock signal as an up-signal and a down-signal. The charge pump generates the delay control voltage based on the up-signal and the down-signal.
    Type: Grant
    Filed: June 14, 2021
    Date of Patent: July 18, 2023
    Assignee: SK hynix Inc.
    Inventors: Yun Tack Han, Kyeong Min Kim
  • Patent number: 11695422
    Abstract: A delay locked loop circuit includes a first delay locked loop and a second delay locked loop having different characteristics. The first delay locked loop performs a delay-locking operation on a reference clock signal to generate a delay locked clock signal. The second delay locked loop performs a delay-locking operation on the delay locked clock signal to generate an internal clock signal.
    Type: Grant
    Filed: October 29, 2021
    Date of Patent: July 4, 2023
    Assignee: SK hynix Inc.
    Inventors: Yun Tack Han, Kyeong Min Kim
  • Patent number: 11670530
    Abstract: A cassette for receiving at least one substrate for a display device includes a base; and a first wall extending in a direction generally perpendicular to an upper surface of the base and a plurality of first projections extending from the first wall in a first direction and arranged in a second direction generally perpendicular to the first direction at substantially regular intervals. A first opening is defined between adjacent first projections to receive one end of a first substrate, the first opening includes a first portion having a first width in the second direction and a second portion having a second width greater than the first width, and the first portion is disposed closer to the first wall than the second portion.
    Type: Grant
    Filed: June 17, 2022
    Date of Patent: June 6, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Youngdae Song, Kyeong-Min Kim, Myungjong Kim, Euiyoung Kim
  • Publication number: 20230139378
    Abstract: A semiconductor package may include: a substrate having a first side and a second side on a same plane; a first semiconductor chip disposed over the second side of the substrate; a first one-side third semiconductor chip stack disposed over the first side of the substrate and spaced apart from the first semiconductor chip; a second semiconductor chip stack disposed over the first semiconductor chip and the first one-side third semiconductor chip stack, the second semiconductor chip stack including one or more second semiconductor chips; and a second one-side third semiconductor chip stack disposed over the second semiconductor chip stack, wherein each of the third semiconductor chip stacks includes a plurality of third semiconductor chips that are offset-stacked, offset towards the first side as the third semiconductor chips are farther from the substrate, each of the third semiconductor chip stacks being electrically connected to the substrate.
    Type: Application
    Filed: April 27, 2022
    Publication date: May 4, 2023
    Applicant: SK hynix Inc.
    Inventors: Jong Joo LEE, Kyeong Min KIM
  • Publication number: 20230051365
    Abstract: A delay line includes first to n-th delay cells and a dummy delay cell, ā€˜nā€™ being an integer greater than or equal to 3. The first to n-th delay cells sequentially delay an input signal to respectively generate first to n-th output signals. The dummy delay cell delays the n-th output signal based on a delay control voltage to generate a dummy output signal. A delay amount of each of the first to (n?1)-th delay cells is adjusted on a basis of the delay control voltage and the output signal of the delay cell of a next stage of the corresponding delay cell, and a delay amount of the n-th delay cell is adjusted on a basis of the delay control voltage and the dummy output signal.
    Type: Application
    Filed: October 28, 2022
    Publication date: February 16, 2023
    Applicant: SK hynix Inc.
    Inventors: Kyeong Min KIM, Yun Tack HAN
  • Patent number: 11558058
    Abstract: A delay locked loop circuit includes a first delay locked loop and a second delay locked loop having different characteristics. The first delay locked loop performs a delay-locking operation on a reference clock signal to generate a delay locked clock signal. The second delay locked loop performs a delay-locking operation on the delay locked clock signal to generate an internal clock signal.
    Type: Grant
    Filed: October 29, 2021
    Date of Patent: January 17, 2023
    Assignee: SK hynix Inc.
    Inventors: Yun Tack Han, Kyeong Min Kim
  • Publication number: 20220392794
    Abstract: A cassette for receiving at least one substrate for a display device includes a base; and a first wall extending in a direction generally perpendicular to an upper surface of the base and a plurality of first projections extending from the first wall in a first direction and arranged in a second direction generally perpendicular to the first direction at substantially regular intervals. A first opening is defined between adjacent first projections to receive one end of a first substrate, the first opening includes a first portion having a first width in the second direction and a second portion having a second width greater than the first width, and the first portion is disposed closer to the first wall than the second portion.
    Type: Application
    Filed: June 17, 2022
    Publication date: December 8, 2022
    Inventors: Youngdae SONG, Kyeong-Min KIM, Myungjong KIM, Euiyoung KIM
  • Publication number: 20220194660
    Abstract: A tray includes a main body portion including a bottom surface portion and a sidewall portion; and a plurality of first guide portions disposed on the bottom surface portion and arranged to be spaced apart from each other in a first direction. Each of the first guide portions includes a first main protruding portion, a first sub-protruding portion which protrudes from the first main protruding portion in the first direction, and a second sub-protruding portion which protrudes from the first main protruding portion in a direction opposite to the first direction, and the first sub-protruding portion and the second sub-protruding portion are alternately arranged in a direction the first main protruding portion extends.
    Type: Application
    Filed: September 16, 2021
    Publication date: June 23, 2022
    Inventors: Young Dae SONG, Kyeong Min KIM, Eui Young KIM, Hong Ju KIM, Jung Gil OH