Patents by Inventor Jae Park

Jae Park 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: 12040814
    Abstract: An analog-to-digital converter includes: a sample/hold circuit, which samples an analog signal, and outputs a first voltage; a digital-to-analog conversion circuit, which converts a digital signal to output a second voltage; an amplifier, which amplifies the first voltage and the second voltage; a noise shaping filter, which integrates a residual voltage corresponding to a difference between the amplified first voltage and the amplified second voltage, and generates a first integration voltage and a second integration voltage; a comparator, which compares a sum of the amplified first voltage, the first integration voltage, and the second integration voltage with the amplified second voltage; and a SAR logic, which outputs the digital signal according to a comparison result of the comparator, and controls the digital-to-analog conversion circuit.
    Type: Grant
    Filed: March 8, 2023
    Date of Patent: July 16, 2024
    Assignees: SAMSUNG DISPLAY CO., LTD., KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Kyungtea Park, Kun-Woo Park, Jae-Hyun Chung, Ohjo Kwon, Seung-Tak Ryu, Keumdong Jung
  • Publication number: 20240233784
    Abstract: Disclosed are a bus inversion encoder module that utilizes future data in a data bus including a serializer with minimum latency and high transition reduction efficiency by comparing current data with both past data and the future data and encoding the current data, and a bus inversion system including the same. The bus inversion encoder module uses current data, past data, and future data transmitted through a bus and each including a plurality of bits, determines whether to invert the current data, and generates a current flag and coded current data by using whether to invert, an output flag, and the current data. The output flag is generated by summing the current flag and the coded current data and serially converting the current flag and the coded current data.
    Type: Application
    Filed: May 16, 2023
    Publication date: July 11, 2024
    Inventors: Jong Sun PARK, Seong Yoon KANG, Jun Il MOON, Myeong Jae PARK, Byung Kuk YOON
  • Publication number: 20240212632
    Abstract: A display device includes a display panel including a plurality of pixels, a data driver configured to provide data voltages to the pixels, and a gate driver configured to provide gate signals to the pixels. The display device also includes a controller configured to control the data driver and the gate driver, and to control the magnitude of a sensing initialization voltage applied to the pixels based on a frame rate value when operating in a variable frame mode.
    Type: Application
    Filed: March 8, 2024
    Publication date: June 27, 2024
    Inventors: TAE SEOK HA, KOUNG SOO KIM, KYU JIN PARK, SUNG JAE PARK, SEUNG WOON SHIN, WOON ROK JANG
  • Publication number: 20240209497
    Abstract: Disclosed are a method of forming a pattern structure including a silicon nitride. According to the embodiment of the present disclosure, the method of forming a pattern structure includes a step of providing, into a substrate processing apparatus, a substrate having one surface on which a pattern structure including a recess region in which an opening periphery portion and a bottom portion are made of a first silicon nitride is formed, a deposition step of depositing a second silicon nitride on the first silicon nitride, an etching step of etching the second silicon nitride, and a step of performing steps in one cycle n times until the first silicon nitride constituting the bottom portion is removed.
    Type: Application
    Filed: November 28, 2023
    Publication date: June 27, 2024
    Inventors: Jihoon PARK, Wan Jae PARK, Seong Gil LEE, Dong Sub OH, Hye Joon KHEEL, Yun Woo KIM, Da Yeong JEONG
  • Patent number: 12022700
    Abstract: A display device includes a substrate; pad electrodes disposed on the substrate and spaced apart from one another; a driving member including bumps, which overlap the pad electrodes in a thickness direction of the substrate and are spaced apart from one another; conductive members disposed between the pad electrodes and the bumps to electrically connect the pad electrodes and the bumps; and non-conductive members disposed adjacent to the pad electrodes, the bumps, and the conductive members, wherein the conductive members and the non-conductive members include different materials, each of the conductive members includes a first side surface that faces a corresponding one of the non-conductive members, each of the non-conductive members include a second side surface that faces a corresponding one of the conductive members, and a part of the first side surface and a part of the second side surface directly contact one another.
    Type: Grant
    Filed: August 12, 2021
    Date of Patent: June 25, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Chan Jae Park, Atsushi Nemoto, Tae Ho Lee
  • Publication number: 20240194232
    Abstract: A semiconductor device comprising: a first or a second path configured to transmit a first signal which swings between a ground level and a first level, a third path configured to transmit a second signal which swings between the ground level and a second level lower than the first level, a transmitter configured to output received the first signal through the first or second path as the second signal to the third path, and initialize in response to an enable signal, and a receiver configured to output received the second signal through the third path as the first signal through the first or second path, determine level of the second signal through a reference level that is regulated according to a fed-back level of an output terminal thereof, and initialize in response to the enable signal.
    Type: Application
    Filed: February 27, 2024
    Publication date: June 13, 2024
    Inventors: Jinhyung Lee, Myeong Jae PARK, Su Hyun OH, Chang Kwon LEE
  • Patent number: 12009168
    Abstract: A vehicle and a method of controlling the vehicle are provided. The method of controlling the vehicle includes detecting, by an excitation voltage computational measuring device, an excitation voltage applied to an excitation coil of a relay provided to regulate power supply of a battery; calculating, by a logical determination device, a temperature of the relay based on the excitation voltage; and calculating, by the logical determination device, a remaining life of the relay based on the calculated temperature of the relay.
    Type: Grant
    Filed: November 24, 2020
    Date of Patent: June 11, 2024
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Joongwoo Lee, Man Jae Park
  • Publication number: 20240182606
    Abstract: Disclosed is a method of producing a propylene-based copolymer using a solid catalyst including a carrier, produced by the reaction between dialkoxy magnesium and a metal halide, a titanium halide, and an organic electron donor. According to the disclosure, it is possible to produce a propylene-based copolymer having a high comonomer content and a low amorphous content while maintaining catalyst activity at a highly level and dramatically reducing agglomeration of polymer particles during the production of the copolymer.
    Type: Application
    Filed: November 21, 2023
    Publication date: June 6, 2024
    Inventors: Seung Cheol LEE, Sun Jae PARK, Young Joo LEE
  • Patent number: 11997924
    Abstract: Disclosed are a novel organic compound, and an organic electroluminescent element having improved characteristics, such as luminous efficiency, driving voltage, and lifespan, by containing the novel organic compound in one or more organic material layers.
    Type: Grant
    Filed: February 19, 2020
    Date of Patent: May 28, 2024
    Assignee: SOLUS ADVANCED MATERIALS CO., LTD.
    Inventors: Min-Sik Eum, Hojun Son, Woo Jae Park, Tae Hyung Kim, Jiyi Kim, Youngmi Beak
  • Publication number: 20240158543
    Abstract: Disclosed is a method for producing a solid catalyst for propylene polymerization, the method comprising steps of: (1) reacting a dialkoxy magnesium with a metal halide compound in the presence of an organic solvent; (2) reacting the reaction product of step (1) with at least one internal electron donor while increasing the reaction temperature; and (3) reacting the reaction product of step (2) with a titanium halide, wherein the dialkoxy magnesium in step (1) is produced through a reaction step of reacting metal magnesium, an alcohol, and a reaction initiator.
    Type: Application
    Filed: October 23, 2023
    Publication date: May 16, 2024
    Inventors: Young Joo LEE, Sun Jae PARK, Seung Cheol LEE
  • Patent number: 11981719
    Abstract: The present invention relates to a growth hormone receptor antagonist comprising a growth hormone variant which is modified by substitution of one or more amino acids of growth hormone. Further, the growth hormone receptor antagonist of the present invention may further comprise a long-acting carrier which is fused to the growth hormone variant. The growth hormone receptor antagonist may have strong binding potency to growth hormone receptor and may exhibit a long-lasting antagonistic action.
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: May 14, 2024
    Assignee: Alteogen, Inc.
    Inventors: Soon Jae Park, Jaehyeong Ko, Sun-Ah You, Sang Hoon Yun
  • Publication number: 20240150985
    Abstract: Proposed is a detachable mooring system for an offshore structure, including a first tension adjuster connected to an offshore structure, and blocking a pulling chain from proceeding from an outlet of a body toward an inlet, a second tension adjuster connected to one end of the pulling chain and blocking the pulling chain from proceeding from an outlet of a body toward an inlet, a mooring chain having a first longitudinal end connected to one surface of the second tension adjuster body and having a second longitudinal end connected to an anchor on the seabed, a first lead rope having one longitudinal end connected to one end of the pulling chain discharged out through the first tension adjuster outlet, and a second lead rope having one longitudinal end connected to the second tension adjuster body.
    Type: Application
    Filed: January 3, 2024
    Publication date: May 9, 2024
    Applicants: KOREA INSTITUTE OF OCEAN SCIENCE & TECHNOLOGY, KOMS INC., DHMC CO., LTD.
    Inventors: Kang Su LEE, Hong Gun SUNG, Byoung Jae PARK, Jang Jin KIM, Hyun Kook KIM, Chang Hwan SEO, Kyung Seok LEE, Yoon Yong PARK
  • Patent number: 11978654
    Abstract: The present invention relates to a substrate processing apparatus capable of shortening a process time, and the substrate processing apparatus according to the present invention comprises an index chamber having a transfer robot loading/unloading a substrate; a process chamber having a heating means heating the substrate and processing the substrate; a loadlock chamber disposed between the index chamber and the process chamber; and a conveying chamber having a conveying robot conveying the substrate between the process chamber and the loadlock chamber, wherein a pre-heating means is provided in the conveying robot to pre-heat the substrate in a state before processing.
    Type: Grant
    Filed: October 28, 2020
    Date of Patent: May 7, 2024
    Assignee: SEMES CO., LTD.
    Inventors: Min Sung Han, Wan Jae Park, Yoon Jong Ju, Jaehoo Lee
  • Publication number: 20240143472
    Abstract: An event processing method performed by at least one computing device is provided. The method may include collecting a plurality of events; grouping at least some of the collected plurality of events based on code values respectively associated with the collected plurality of events, wherein the code values indicate at least one of originating service devices in which the plurality of events have occurred or services provided by the originating service devices; and regenerating the grouped events into a single event.
    Type: Application
    Filed: October 26, 2023
    Publication date: May 2, 2024
    Applicant: SAMSUNG SDS CO., LTD.
    Inventors: Se Jin KIM, Chang Jae PARK, Ju Ho LEE, Hwa Young KIM
  • Publication number: 20240130111
    Abstract: A semiconductor device may comprise: a plurality of lower electrodes which are on a substrate; a first electrode support which is between adjacent lower electrodes and comprises a metallic material; a dielectric layer which is on the lower electrodes and the first electrode support to extend along profiles of the first electrode support and each of the lower electrodes; and an upper electrode which is on the dielectric layer.
    Type: Application
    Filed: December 26, 2023
    Publication date: April 18, 2024
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Yoon Young CHOI, Seung Jin KIM, Byung-Hyun LEE, Sang Jae PARK
  • Publication number: 20240123950
    Abstract: A vehicle moving apparatus may include a housing extending in a first direction; an elevator coupled to the housing to be movable in the first direction and another direction opposite thereto, extending in a third direction and being inserted to be drawable into an underside space of a vehicle, and configured to lift or lower a wheel of the vehicle; and a wheel assembly coupled to the elevator and configured to move the housing and the elevator in a direction toward the vehicle or in a direction opposite the vehicle, wherein the wheel assembly includes a wheel rotatably provided with a vertical direction as an axis, and configured to movably support the elevator; and an actuator coupled to the wheel and configured to provide power for rotating the wheel, wherein the wheel is rotatable such that a diameter of the wheel is aligned between the first and third directions.
    Type: Application
    Filed: October 12, 2023
    Publication date: April 18, 2024
    Applicant: HL MANDO CORPORATION
    Inventors: Jeong Jae PARK, Seung Tae BAEK, WanKyu CHOI, Joon-Kyu SONG, Seong Ho CHOI
  • Publication number: 20240125911
    Abstract: The present disclosure relates to a pulse radar device comprising a memory that includes a first memory and a second memory, each storing a scan vector. The device also includes a clock generator that produces a transmission clock signal and a reception clock signal. The reception clock signal is generated by delaying the transmission clock signal by a clock delay value. Furthermore, the device includes a transmitter that generates a transmission pulse by accepting the transmission clock signal from the clock generator and emits the pulse. Additionally, the device includes a receiver that receives an echo pulse reflected from a target by accepting the reception clock signal from the clock generator. The receiver then calculates the received echo pulse to generate a representative scan vector.
    Type: Application
    Filed: October 4, 2023
    Publication date: April 18, 2024
    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Pil Jae PARK, Seong Mo PARK
  • Patent number: 11957951
    Abstract: A pedal for a bicycle is disclosed. The pedal for a bicycle comprises a case which can rotate about a spindle; a top plate which is connected to the case by a pivot shaft and can rotate about the pivot shaft; a displacement generating assembly which is disposed in the case and is connected to the case and the top plate so as to generate displacement according to the rotation of the top plate; and a sensing unit which is connected to the displacement generating assembly so as to sense the displacement.
    Type: Grant
    Filed: July 2, 2021
    Date of Patent: April 16, 2024
    Assignee: CARDIOHEALTHKOREA CO., LTD.
    Inventor: Hee-Jae Park
  • Publication number: 20240115641
    Abstract: Disclosed are an oral film and stick jelly containing glutathione and a milk thistle extract. Provided are an oral disintegrating film, an oral mucosal adhesive film, and a stick jelly that contain glutathione, a milk thistle extract, or the like as an active ingredient, and thus are highly efficacious in improving absorption in the oral mucosa, antioxidant activity, and anti-inflammatory activity, strengthening immunity, and enhancing liver function of humans and companion animals.
    Type: Application
    Filed: February 17, 2022
    Publication date: April 11, 2024
    Applicants: ESTHER FORMULA CO., LTD., BIO360 CO., LTD
    Inventors: Esther LYUH, Kun Se KIM, Eun Soo SUH, Byoung Hag KIM, Mi Young AN, Dae Seong CHEON, Jae Hun KIM, Young Jae PARK, Byeong Hyeon KIM, Hyo Seon CHOI
  • Publication number: 20240103583
    Abstract: A display device includes a display panel that includes a foldable area and a non-foldable area adjacent to the foldable area, and a first support member disposed under the display panel. The first support member includes a fabric that includes a flexible portion that overlaps the foldable area and a rigid portion that overlaps the non-foldable area. The rigid portion is woven differently from the flexible portion and contains fiber reinforced plastic.
    Type: Application
    Filed: June 23, 2023
    Publication date: March 28, 2024
    Inventors: KYUNG-MAN KIM, CHAN-JAE PARK, SUNOK OH