Patents by Inventor Jae-Seung Kim

Jae-Seung 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: 20240195004
    Abstract: A rechargeable battery module including: a plurality of battery cells, each of the battery cells having a vent hole; a first holder accommodating one side of the battery cells; a second holder accommodating an opposite side of the battery cells, the second holder being coupled to the first holder with the battery cells therebetween; a first plate on one side of the second holder and an outlet group, the outlet group including a plurality of outlets at positions corresponding to the vent holes of a respective one of the battery cells; and a second plate on one side of the first plate and configured to intercept an emission discharged through the vent hole and the outlet group.
    Type: Application
    Filed: October 16, 2023
    Publication date: June 13, 2024
    Inventors: Kwangsoo BAE, Jae-Seung KIM
  • Patent number: 12009398
    Abstract: A semiconductor device is disclosed. The semiconductor device includes a gate electrode on a substrate and extending in a first direction, source/drain patterns spaced apart from each other, in a second direction, with the gate electrode interposed therebetween, a gate contact electrically connected to the gate electrode, and an active contact electrically connected to at least one of the source/drain patterns. The active contact includes a lower contact pattern electrically connected to the at least one of the source/drain patterns, the lower contact pattern having a first width in the first direction, and an upper contact pattern electrically connected to a top surface of the lower contact pattern, the upper contact pattern having a second width in the first direction that is smaller than the first width. The upper contact pattern and the gate contact horizontally overlap each other.
    Type: Grant
    Filed: September 16, 2022
    Date of Patent: June 11, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hyun-Seung Song, Tae-Yeol Kim, Jae-Jik Baek
  • Patent number: 11994194
    Abstract: A powertrain for a motorized vehicle includes a motor shaft connected to a motor, a first input shaft configured to be selectively connected to the motor shaft and provided with a first driving gear mounted on the first input shaft, a second input shaft configured to be selectively connected to the motor shaft and provided with a second driving gear mounted on the second input shaft, a planetary gear set connected to the first input shaft and mounted so as to allow power from the motor shaft to be supplied via a plurality of paths, a first driven gear mounted to a differential and configured to mesh with the first driving gear, and a second driven gear mounted to the differential and configured to mesh with the second driving gear.
    Type: Grant
    Filed: November 19, 2021
    Date of Patent: May 28, 2024
    Assignees: Hyundai Motor Company, Kia Corporation
    Inventors: Hyu Tae Shim, Jin Seung Lim, Jae Young Jeon, Jun Seong Kang, Jong Min Kim, Jae Hun Jung
  • Patent number: 11996729
    Abstract: The present technology includes a power supply and a method of operating the same. The power supply includes a main power supply configured to receive external power and output a charge voltage and main power, and an auxiliary power supply including a capacitor array configured to charge auxiliary power using the charge voltage and output the auxiliary power. The auxiliary power supply is configured to periodically repeat a discharge operation and a sub charge operation on the capacitor array when the charging of the capacitor array is started.
    Type: Grant
    Filed: August 30, 2021
    Date of Patent: May 28, 2024
    Assignee: SK hynix Inc.
    Inventors: Tae Hoon Kim, Jae Woong Jeong, Rak Hun Choi, Eun Kyu Choi, Tae Seung Han
  • Patent number: 11991675
    Abstract: Disclosed are a frame transmission method using a selective beamforming and a communication apparatus to perform the frame transmission method. The communication apparatus may determine a beamforming matrix based on classification information in which a plurality of subcarriers used for communication is classified into a plurality of frequency units, may map a long training field (LTF) sequence to the beamforming matrix, and transmit a beamforming training (BF-T) frame including the mapped LTF sequence to a plurality of stations, may receive, from the plurality of stations having receiving the BF-T frame, feedback information generated based on a reception strength of the BF-T frame, and may allocate frequency units to data frames to be transmitted to the plurality of stations based on the feedback information, and transmit the data frames using the allocated frequency units. The reception strength of the BF-T frame may be determined at each station for each frequency unit.
    Type: Grant
    Filed: November 10, 2020
    Date of Patent: May 21, 2024
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Yu Ro Lee, Jae Woo Park, Jae Seung Lee, Jee Yon Choi, Il Gyu Kim, Seung Chan Bang
  • Patent number: 11982752
    Abstract: Proposed is a GPS error correction method performed through comparison of three-dimensional HD-maps in a duplicate area, and more particularly, a method that can calculate a correction value for a GPS error by comparing three-dimensional HD-maps of a corresponding duplicate area when the duplicate area is generated on a GPS route in the process of acquiring raw data to be used in a HD-map for autonomous driving. Particularly, in the method, an accurate correction value for the GPS error can be calculated by comparing three-dimensional point cloud data acquired by utilizing basically installed LiDAR, an Inertial Measurement Unit (IMU) and the like, without using expensive equipment such as a plurality of high-precision GPS receivers, stereo cameras or the like.
    Type: Grant
    Filed: April 29, 2020
    Date of Patent: May 14, 2024
    Assignee: MOBILTECH
    Inventors: Jae Seung Kim, Dong Hyun Suh
  • Publication number: 20240150113
    Abstract: A photovoltaic power generation module installation support system according to the present invention comprises: a conveyer device, which assembles a plurality of photovoltaic power generation modules into one string and moves same in one direction; and a loading cart including an accommodation space in which the string moved from the conveyer device is loaded in the direction that is horizontal to the ground, wherein the conveyer device includes one or more end stoppers for providing a vertical alignment line of the photovoltaic power generation module first arranged at one end of a conveyor.
    Type: Application
    Filed: March 11, 2022
    Publication date: May 9, 2024
    Applicant: SAMSUNG C&T CORPORATION
    Inventors: Dong Shik KIM, Ji Hwan YOON, Kuk Hwan KIM, Jae Seung CHO
  • Publication number: 20240144594
    Abstract: Proposed is a method of generating a map using an aviation LiDAR for effectively generating a 3D map using point cloud data acquired from the LiDAR installed in an aviation device. The method includes the steps of: receiving, by a map generation unit, point cloud data acquired from a LiDAR installed in an aviation device; projecting, by the map generation unit, a top-view of the received point cloud data; and generating a map, by the map generation unit, by scanning the projected point cloud data in a direction perpendicular to the ground.
    Type: Application
    Filed: June 22, 2023
    Publication date: May 2, 2024
    Inventors: Eun Taek SHIN, Jae Seung KIM
  • Patent number: 11958341
    Abstract: A vehicular air-conditioning apparatus includes a photocatalytic module in which light is radiated on a photocatalytic filter to sterilize the photocatalytic filter. In particular, vehicular air-conditioning apparatus incudes: a duct to allow conditioned air to flow therethrough; the photocatalytic filter mounted in the duct and coated with a photocatalytic material to remove harmful substances in reaction to light energy; and a rotation unit rotatably mounted in the duct. In particular, the rotation unit is provided with a light source to radiate light toward the photocatalytic filter. When the rotation unit is rotated, a position of the light source is changed in a rotational direction of the rotation unit such that the light is radiated on the photocatalytic filter over an increased range. Thus, a filter sterilization effect is improved over the entire area of the photocatalytic filter with reduced number of light sources.
    Type: Grant
    Filed: October 27, 2020
    Date of Patent: April 16, 2024
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Jae Seung Lee, Gee Young Shin, Dae Hee Lee, Dong Ho Kwon, Seung Sik Han, Myung Hoe Kim
  • Publication number: 20240120276
    Abstract: A three-dimensional semiconductor integrated circuit device including an inter-die interface is provided. The device includes a top die including a plurality of micro cells provided on a top surface of the top die, a plurality of micro bumps provided on a bottom surface of the top die, and wiring patterns connecting the plurality of micro cells to the plurality of micro bumps; and a bottom die including a plurality of macro cells provided on a top surface thereof, wherein the plurality of macro cells are electrically connected to the plurality of micro bumps, respectively, wherein a size of a region in which the plurality of micro cells are provided is smaller than a size of a region in which the plurality of micro bumps are provided.
    Type: Application
    Filed: July 27, 2023
    Publication date: April 11, 2024
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jae Seung CHOI, Byung-Su KIM, Bong Il PARK, Chang Seok KWAK, Sun Hee PARK, Sang Joon CHEON
  • Publication number: 20240120974
    Abstract: A wireless communication method and apparatus in a wireless local area network (WLAN) system are disclosed. A wireless communication method according to one embodiment may include generating a high-efficiency Wi-Fi (HEW) frame including at least one of an HEW-SIG-A field and an HEW-SIG-B field which include channel information for communications according to an Orthogonal Frequency-Division Multiple Access (OFDMA) mode, and transmitting the generated HEW frame to a reception apparatus.
    Type: Application
    Filed: December 21, 2023
    Publication date: April 11, 2024
    Inventors: Yu Ro LEE, Jae Woo PARK, Jae Seung LEE, Jee Yon CHOI, Il Gyu KIM, Seung Chan BANG
  • Patent number: 11956982
    Abstract: Provided is an organic light-emitting device including: an anode; a cathode facing the anode; two or more light-emitting layers provided between the anode and the cathode and each having a maximum light emission peak of ?500 nm (?500 nm emission layer); and a light-emitting layer provided between the two or more ?500 nm emission layers, and having a maximum light emission peak at >500 nm (>500 nm emission layer), where a distance from the anode to the ?500 nm emission layer most adjacent to the anode is 100 nm to 200 nm, the distance from the anode to the ?500 nm emission most adjacent to the cathode is three to four times the distance from the anode to the ?500 nm emission layer most adjacent to the anode, and an N-type charge generation layer including an alkali metal and a P-type charge generation layer including a material with an electron affinity of ?4.8 eV are provided between each of the ?500 nm emission layers and the emission >500 nm emission layer.
    Type: Grant
    Filed: June 25, 2019
    Date of Patent: April 9, 2024
    Assignee: LG CHEM, LTD.
    Inventors: Minseung Chun, Seong So Kim, Jae Seung Ha
  • Publication number: 20240106415
    Abstract: Provided is a surface acoustic wave filter with improved attenuation characteristics.
    Type: Application
    Filed: September 21, 2023
    Publication date: March 28, 2024
    Inventors: Hyung Gon KIM, Tae Hyeong KWON, Jae Seung CHOI
  • Publication number: 20240101942
    Abstract: The present invention relates to a culture device and culture method for culturing a 3D cell aggregation and, specifically, to an overall technique for effectively culturing a 3D cell aggregation by using a culture device including a porous microwell, a membrane, and other additive components.
    Type: Application
    Filed: October 27, 2023
    Publication date: March 28, 2024
    Inventors: Dong Sung KIM, Seong Jin Lee, Hyung Woo Kim, Do Hui Kim, Seongsu Eom, Jae Seung Youn
  • Publication number: 20240093771
    Abstract: The present invention relates to a method for designing a cycloidal gear tooth profile of a gear shift actuator, the method designing a profile to have a backlash through a change in the radius of a rolling circle of an internal or external tooth profile of a cycloidal gear, and thus enables the smooth engagement of internal teeth and external teeth, reduces the engagement range of the internal teeth and the external teeth to have excellent durability and enable power loss to be reduced, and enables the shape machining of the gear by using general cycloidal gear machining, thereby facilitating manufacturing and being capable of improving machining precision.
    Type: Application
    Filed: November 24, 2021
    Publication date: March 21, 2024
    Inventors: Jong Sun OH, Chul yong KANG, Soo Bong CHO, Jae Seung KIM
  • Publication number: 20240080002
    Abstract: A low-noise amplifier in a receiver supporting a beam forming function may selectively change a phase shift for beam steering. The low-noise amplifier may include first and second transistors and a variable capacitance circuit connected to a gate of the second transistor. The variable capacitance circuit may selectively change capacitance thereof based on a capacitance control signal applied thereto according to beam-forming information, where the changed capacitance correspondingly causes a phase change in an output signal of the low-noise amplifier. A similar scheme may be employed for amplifiers in transmit signal paths to steer a transmit beam.
    Type: Application
    Filed: November 6, 2023
    Publication date: March 7, 2024
    Inventors: Young-min Kim, Jae-seung Lee, Jung-seok Lim, Pil-sung Jang
  • Patent number: 11915859
    Abstract: Disclosed is a core for a current transformer, which forms an upper core in a round shape, and is disposed at a position lower than the center of a power line having both ends of the upper core received, thereby minimizing the stress of a magnetic path, and increases the permeability, thereby enhancing the magnetic induction efficiency. The disclosed core for the current transformer includes an upper core curved in a semi-circular shape to have a receiving groove formed therein, and having both ends extended downwards to be disposed to be spaced apart from each other and a lower core disposed on the lower portion of the upper core, and having both ends extended upwards to be disposed to face both ends of the upper core.
    Type: Grant
    Filed: August 4, 2017
    Date of Patent: February 27, 2024
    Assignee: AMOSENSE CO., LTD
    Inventors: Cheol-Seung Han, Won-San Na, Jin-Pyo Park, Young-Joon Kim, Jae-Jun Ko
  • Publication number: 20240061286
    Abstract: A display substrate including a scan driving circuit, a scan line, and an insulating pattern. The scan driving circuit includes a connection electrode disposed on a plurality of insulating layers, a plurality of signal lines, and a stage circuit connected to the signal lines and overlaps a non-display area. The scan line overlaps a display area and is connected to the scan driving circuit. The insulating pattern is disposed on the insulating layers, covers the connection electrode, and makes contact with a sealant.
    Type: Application
    Filed: October 31, 2023
    Publication date: February 22, 2024
    Inventors: Jae-seung KIM, Kyongsub KIM, Tae Seop KIM, Taehoon KIM
  • Patent number: 11835807
    Abstract: A display substrate including a scan driving circuit, a scan line, and an insulating pattern. The scan driving circuit includes a connection electrode disposed on a plurality of insulating layers, a plurality of signal lines, and a stage circuit connected to the signal lines and overlaps a non-display area. The scan line overlaps a display area and is connected to the scan driving circuit. The insulating pattern is disposed on the insulating layers, covers the connection electrode, and makes contact with a sealant.
    Type: Grant
    Filed: December 14, 2022
    Date of Patent: December 5, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jae-seung Kim, Kyongsub Kim, Tae Seop Kim, Taehoon Kim
  • Patent number: 11653082
    Abstract: Proposed are a method of synchronizing a rotary LiDAR and a camera, and a device thereof. The synchronization device may include a LiDAR, a camera, and a synchronization control unit. The method of synchronizing a LiDAR and a camera may comprise the steps of: outputting a sample at every predetermined output cycle while rotating, by the LiDAR; deriving a trigger timing that is a time estimated for the LiDAR to rotate from a current position to a trigger target on the basis of the sample, by the synchronization control unit; and outputting a trigger signal to the camera after a time indicated by the trigger timing elapses, by the synchronization control unit. The sample may include a rotation angle indicating the current position of the LiDAR, and the trigger target may indicate a virtual direction in which the center of the angle of view of the LiDAR matches that of the camera.
    Type: Grant
    Filed: November 30, 2021
    Date of Patent: May 16, 2023
    Assignee: MOBILTECH
    Inventors: Jae Seung Kim, Hyoung Gon Yoo, Gil Hyeon Kim, Maxime Coret