Patents by Inventor Byoung Soo Kwon

Byoung Soo Kwon 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: 11737256
    Abstract: A semiconductor device and a method of manufacturing a semiconductor device, the device including a substrate; a lower structure including pad patterns on the substrate, upper surfaces of the pad patterns being at an outer side of the lower structure; a plurality of lower electrodes contacting the upper surfaces of the pad patterns; a dielectric layer and an upper electrode sequentially stacked on a surface of each of the lower electrodes; and a hydrogen supply layer including hydrogen, the hydrogen supply layer being between the lower electrodes and closer to the substrate than the dielectric layer is to the substrate.
    Type: Grant
    Filed: September 16, 2021
    Date of Patent: August 22, 2023
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jun-Won Lee, Hyuk-Woo Kwon, Ik-Soo Kim, Byoung-Deog Choi
  • Publication number: 20230181681
    Abstract: The present invention relates to: a therapeutic composition for coronavirus comprising, as an active ingredient, one peptide selected from the group consisting of SEQ ID NO: 1, SEQ ID NO: 6, and SEQ ID NO: 8 that binds to a coronavirus N-protein, a coronavirus-derived spike protein, or a fragment of the spike protein; and a composition that binds to a coronavirus N-protein comprising, as an active ingredient, the coronavirus-derived spike protein or the fragment of the spike protein. It is suggested that the peptides of the present invention, based on the understanding and targeting of the interaction of the coronavirus S protein and N protein of the present invention, have an effect that can be helpful in the treatment of coronaviruses including MERS-CoV, SARS-CoV-2, SARS-CoV, and HCoV-OC43.
    Type: Application
    Filed: May 3, 2021
    Publication date: June 15, 2023
    Inventors: Hyung Joo KWON, Byoung Kwon PARK, Dong Bum KIM, Jin Soo KIM
  • Patent number: 10039224
    Abstract: A draft control device of tractor includes a top link fixing bracket fixed at the rear side of the tractor, a top link swing bracket hinge-coupled to the top link fixing bracket through a connection pin, and carrying out rotational motion with respect to the axial center of the connection pin according to the change of the compressive force of a top link in response to the change of work machine traction resistance, a leaf spring provided between the top link fixing bracket and the top link swing bracket to supply restoring force for the rotational motion of the top link swing bracket with respect to the top link fixing bracket, and a sensitivity adjustment unit provided between the top link swing bracket and the leaf spring, and changing an acting point, where the top link swing bracket pushes the leaf spring, to adjust work machine traction load sensitivity.
    Type: Grant
    Filed: November 15, 2016
    Date of Patent: August 7, 2018
    Assignee: DAEDONG INDUSTRIAL CO., LTD.
    Inventors: Ju Hwan Park, Byoung Soo Kwon
  • Publication number: 20170135276
    Abstract: A draft control device of tractor includes a top link fixing bracket fixed at the rear side of the tractor, a top link swing bracket hinge-coupled to the top link fixing bracket through a connection pin, and carrying out rotational motion with respect to the axial center of the connection pin according to the change of the compressive force of a top link in response to the change of work machine traction resistance, a leaf spring provided between the top link fixing bracket and the top link swing bracket to supply restoring force for the rotational motion of the top link swing bracket with respect to the top link fixing bracket, and a sensitivity adjustment unit provided between the top link swing bracket and the leaf spring, and changing an acting point, where the top link swing bracket pushes the leaf spring, to adjust work machine traction load sensitivity.
    Type: Application
    Filed: November 15, 2016
    Publication date: May 18, 2017
    Inventors: Ju Hwan PARK, Byoung Soo KWON
  • Patent number: 8684410
    Abstract: A roll-over protective structure includes a left side frame assembly including two vertical members, which are spaced in a vehicle length direction and have a width that allows a passenger to get in or out of the vehicle, and a connecting member which connects upper ends of the vertical members to each other, a right side frame assembly which has the same configuration as the left side frame assembly and is spaced a predetermined distance from the left side frame assembly in a vehicle width direction, a plurality of link members which connect the left side frame assembly and the right side frame assembly to each other, and a cross member which connects lower ends of the left and right vertical members, which are located at the rear side of the vehicle, to each other among the plurality of vertical members.
    Type: Grant
    Filed: August 23, 2012
    Date of Patent: April 1, 2014
    Assignee: Daedong Industrial Co., Ltd.
    Inventors: Byoung Soo Kwon, Jin Ho Hwang
  • Patent number: 8475334
    Abstract: A load-sensitive automatic transmission system for an agricultural electric vehicle is provided, which includes a drive motor for generating a rotational power using electric power of a battery; a transmission for changing a rotational speed of the drive motor in multiple stages and outputting the changed rotational speed; a forward/reverse differential gear for transmitting the power of the transmission to wheels; a control unit for detecting a running state of the vehicle and a load state of the drive motor and determining a speed change time; and an actuator for operating the transmission in response to a signal from the control unit. Accordingly, it is possible to selectively provide high speed and torque to meet the needs of different situation, beyond the limitations of the motor drive performance of a conventional electric vehicle.
    Type: Grant
    Filed: July 7, 2011
    Date of Patent: July 2, 2013
    Assignees: Daedong Industrial Co., Ltd., Hankuk Chain Industrial Co., Ltd
    Inventors: Chang Wook Ha, Byoung Soo Kwon, Sung Do Im
  • Patent number: 8474844
    Abstract: A suspension structure is a double wishbone type suspension including a spring damper and is characterized in that, among a plurality of mounting points where an upper arm and a lower arm arranged vertically parallel to each other are connected to a vehicle body, the vertical positions of the mounting points, which are located on the left or right side with respect to a hub assembly, of the upper arm and the lower arm are different from each other.
    Type: Grant
    Filed: August 22, 2012
    Date of Patent: July 2, 2013
    Assignee: Daedong Industrial Co., Ltd.
    Inventors: Byoung Soo Kwon, Jin Ho Hwang
  • Publication number: 20130049318
    Abstract: A suspension structure is a double wishbone type suspension including a spring damper and is characterized in that, among a plurality of mounting points where an upper arm and a lower arm rranged vertically parallel to each other are connected to a vehicle body, the vertical positions of the mounting points, which are located on the left or right side with respect to a hub assembly, of the upper arm and the lower arm are different from each other.
    Type: Application
    Filed: August 22, 2012
    Publication date: February 28, 2013
    Applicant: DAEDONG INDUSTRIAL CO., LTD.
    Inventors: Byoung Soo KWON, Jin Ho HWANG
  • Publication number: 20130049339
    Abstract: A roll-over protective structures includes a left side frame assembly including two vertical members, which are spaced in a vehicle length direction and have a width that allows a passenger to get in or out of the vehicle, and a connecting member which connects upper ends of the vertical members to each other, a right side frame assembly which has the same configuration a s the left side frame assembly and is spaced a predetermined distance from the left side frame assembly in a vehicle width direction, a plurality of link members which connect the left side frame assembly and the right side frame assembly to each other, and a cross member which connects lower ends of the left and right vertical members, which are located at the rear side of the vehicle, to each other among the plurality of vertical members.
    Type: Application
    Filed: August 23, 2012
    Publication date: February 28, 2013
    Applicant: DAEDONG INDUSTRIAL CO., LTD.
    Inventors: Byoung Soo KWON, Jin Ho HWANG
  • Publication number: 20120019376
    Abstract: A utility vehicle equipped with a parking brake is provided, which includes a parking brake warning sound generator immediately operated when the vehicle is driven while the parking brake is engaged. A parking brake warning sound generator is provided, which includes a parking brake detector detecting whether a parking brake is engaged; a drive detector detecting whether the vehicle is driven; a controller for receiving a signal from the parking brake detector and a signal from the drive detector to determine whether the vehicle is driven while the parking brake is being engaged; and a warning sound generator receiving the determination result from the controller to emit a warning sound for warning the driver that the vehicle is driven while the parking brake is being engaged. The parking brake warning sound generator emits a warning sound when a vehicle drive signal is detected while the parking brake is engaged.
    Type: Application
    Filed: July 20, 2011
    Publication date: January 26, 2012
    Applicants: HANKUK CHAIN INDUSTRIAL CO., LTD., DAEDONG INDUSTRIAL CO., LTD.
    Inventors: Byoung Soo KWON, Seung Su LEE
  • Publication number: 20120018261
    Abstract: A fixing structure of an auxiliary braking device for a utility vehicle is provided, which includes a brake disc mounted on a driving shaft at which an output of a transmission is received; a brake pad mounted at a vehicle body in such a manner as to compress the brake disc by the cooperative operation with the manipulation of a brake lever mounted at a driver seat and to perform a braking operation; and a spline coupling part mounted at one end of the driving shaft in such a manner as to be fixedly coupled to a rear axle input shaft of a rear wheel differential gear so as to have the restriction in the axial movement thereof.
    Type: Application
    Filed: July 21, 2011
    Publication date: January 26, 2012
    Applicants: HANKUK CHAIN INDUSTRIAL CO., LTD., DAEDONG INDUSTRIAL CO., LTD.
    Inventors: Byoung Soo KWON, Dai Seung SON
  • Publication number: 20120010042
    Abstract: A load-sensitive automatic transmission system for an agricultural electric vehicle is provided, which includes a drive motor for generating a rotational power using electric power of a battery; a transmission for changing a rotational speed of the drive motor in multiple stages and outputting the changed rotational speed; a forward/reverse differential gear for transmitting the power of the transmission to wheels; a control unit for detecting a running state of the vehicle and a load state of the drive motor and determining a speed change time; and an actuator for operating the transmission in response to a signal from the control unit. Accordingly, it is possible to selectively provide high speed and torque to meet the needs of different situation, beyond the limitations of the motor drive performance of a conventional electric vehicle.
    Type: Application
    Filed: July 7, 2011
    Publication date: January 12, 2012
    Applicants: HANKUK CHAIN INDUSTRIAL CO., LTD., DAEDONG INDUSTRIAL CO., LTD.
    Inventors: Chang Wook HA, Byoung Soo KWON, Sung Do IM
  • Publication number: 20070273117
    Abstract: The present invention relates to a vehicle posture control system for improving handling stability by controlling a posture of the vehicle. An object of the present invention is to provide a rear wheel toe angle control system, in which as an actuator for controlling rear wheels of a vehicle, an electric-powered one is used for rapid operation thereof, thereby ensuring handling stability, the left and right rear wheels are operated by the single actuator to reduce weight and manufacturing costs of a vehicle, and toe angles of the left and right rear wheels are identically controlled to improve handling stability of a vehicle.
    Type: Application
    Filed: March 20, 2007
    Publication date: November 29, 2007
    Applicant: Mando Corporation
    Inventor: Byoung Soo Kwon
  • Patent number: 6962356
    Abstract: A toe angle adjustment mechanism includes an electrical linear actuator, a control lever, and an interconnection arm, wherein the electrical linear actuator is mounted on a rear cross member of a vehicle having a pair of rear wheels. The control lever, pivotally attached to the rear cross member, pivotally interconnects the electrical linear actuator with the interconnection arm, which is pivotally connected with a steering knuckle rotationally coupled with a corresponding rear wheel. The electrical linear actuator has a housing, a motor, a lead screw rotated by the motor, and a nut rod operatively mounted on the lead screw for linear movement therealong in response to rotation of the lead screw by the motor.
    Type: Grant
    Filed: February 24, 2003
    Date of Patent: November 8, 2005
    Assignee: Mando Corporation
    Inventor: Byoung Soo Kwon
  • Patent number: 6962355
    Abstract: A toe angle adjustment mechanism includes an electrical linear actuator, a control lever, and an interconnection arm, wherein the electrical linear actuator is mounted on a rear cross member of a vehicle having a pair of rear wheels. The control lever, pivotally attached to the rear cross member, pivotally interconnects the electrical linear actuator with the interconnection arm, which is pivotally connected with a steering knuckle rotationally coupled with a corresponding rear wheel. The electrical linear actuator includes a housing, a motor, a ball screw rotated by the motor, a ball nut operatively mounted on the ball screw for linear movement therealong in response to rotation of the ball screw by the motor, and an actuator rod attached to the ball nut.
    Type: Grant
    Filed: February 24, 2003
    Date of Patent: November 8, 2005
    Assignee: Mando Corporation
    Inventor: Byoung Soo Kwon
  • Publication number: 20030209866
    Abstract: A toe angle adjustment mechanism includes an electrical linear actuator, an interconnection arm, and a control lever, wherein the electrical linear actuator is mounted on a rear cross member of a vehicle having a pair of rear wheels. The interconnection arm, pivotally attached to the rear cross member, pivotally interconnects the electrical linear actuator with the control lever, which is pivotally connected with a steering knuckle rotationally coupled with a corresponding rear wheel. The electrical linear actuator includes a housing, a motor, a ball screw rotated by the motor, a ball nut operatively mounted on the ball screw for linear movement therealong in response to rotation of the ball screw by the motor, and a nut rod attached to the ball nut.
    Type: Application
    Filed: February 24, 2003
    Publication date: November 13, 2003
    Inventor: Byoung Soo Kwon
  • Publication number: 20030209869
    Abstract: A toe angle adjustment mechanism includes an electrical linear actuator, an interconnection arm, and a control lever, wherein the electrical linear actuator is mounted on a rear cross member of a vehicle having a pair of rear wheels. The interconnection arm, pivotally attached to the rear cross member, pivotally interconnects the electrical linear actuator with the control lever, which is pivotally connected with a steering knuckle rotationally coupled with a corresponding rear wheel. The electrical linear actuator has a housing, a motor, a lead screw rotated by the motor, and a nut rod operatively mounted on the lead screw for linear movement therealong in response to rotation of the lead screw by the motor.
    Type: Application
    Filed: February 24, 2003
    Publication date: November 13, 2003
    Inventor: Byoung Soo Kwon