Patents by Inventor Suk Lee

Suk Lee 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: 12319492
    Abstract: Provided is a foldable container automatic folding system including: a transfer unit on which the foldable container is mounted and which transfers the foldable containers; an introduction unit in which fasteners fastened to the foldable container are disassembled at a position where the transfer unit starts a folding operation; an operation unit which includes foldable container folding device that are disposed adjacent to the introduction unit and each located at front and rear surfaces of the foldable container to fold and unfold the foldable container; a locking unit which is disposed adjacent to the operation unit, stacks the foldable containers that are folded after the folding operation is completed by the operation unit, and performs a locking operation to make the folded foldable containers into one bundle unit; and a discharge unit in which a plurality of foldable containers wait to be transported and stored.
    Type: Grant
    Filed: July 29, 2019
    Date of Patent: June 3, 2025
    Assignee: KOREA RAILROAD RESEARCH INSTITUTE
    Inventors: Hag Seoung Kim, Suk Lee, Young Joo Kim
  • Patent number: 11633409
    Abstract: The present invention provides a solid preparation comprising, based on 100 parts by weight of the solid preparation, a self-emulsifying composition comprising 0.1 to 0.5 parts by weight of dutasteride, 6 to 110 parts by weight of oil and 6 to 110 parts by weight of a surfactant, and 5 to 185 parts by weight of a coating excipient having pores accommodating the self-emulsifying composition formed in a surface thereof, and a method of manufacturing the solid preparation.
    Type: Grant
    Filed: August 30, 2018
    Date of Patent: April 25, 2023
    Assignee: JW PHARMACEUTICAL CORPORATION
    Inventors: Suk Lee, Min-Uk Cha, Won-Kyu Yang, Min-Seok Choi
  • Patent number: 11618488
    Abstract: A foldable container according to an exemplary embodiment of the present disclosure includes: a lower panel; an upper panel provided in parallel with the lower panel; first and second lateral panels of which upper and lower ends are respectively connected to the upper panel and the lower panel to be rotatable along a longitudinal direction of the upper panel and the lower panel and which are configured to be folded toward the inside of the foldable container; and front and rear panels connected to the lower panel to be rotatable along a transverse direction of the lower panel.
    Type: Grant
    Filed: November 19, 2019
    Date of Patent: April 4, 2023
    Assignee: KOREA RAILROAD RESEARCH INSTITUTE
    Inventors: Hag Seoung Kim, Yong Jang Kwon, Suk Lee, Keun Yul Yang, Jong Un Won, Youn Keun Bhang, Young Joo Kim
  • Publication number: 20220033176
    Abstract: Provided is a foldable container automatic folding system including: a transfer unit on which the foldable container is mounted and which transfers the foldable containers; an introduction unit in which fasteners fastened to the foldable container are disassembled at a position where the transfer unit starts a folding operation; an operation unit which includes foldable container folding device that are disposed adjacent to the introduction unit and each located at front and rear surfaces of the foldable container to fold and unfold the foldable container; a locking unit which is disposed adjacent to the operation unit, stacks the foldable containers that are folded after the folding operation is completed by the operation unit, and performs a locking operation to make the folded foldable containers into one bundle unit; and a discharge unit in which a plurality of foldable containers wait to be transported and stored.
    Type: Application
    Filed: July 29, 2019
    Publication date: February 3, 2022
    Inventors: Hag Seoung KIM, Suk LEE, Young Joo KIM
  • Patent number: 10787311
    Abstract: A foldable container according to an exemplary embodiment of the present disclosure includes: a lower panel; an upper panel provided in parallel with the lower panel; first and second lateral panels of which upper and lower ends are respectively connected to the upper panel and the lower panel to be rotatable along a longitudinal direction of the upper panel and the lower panel and which are configured to be folded toward the inside of the foldable container; and front and rear panels connected to the lower panel to be rotatable along a transverse direction of the lower panel.
    Type: Grant
    Filed: June 10, 2016
    Date of Patent: September 29, 2020
    Assignee: KOREA RAILROAD RESEARCH INSTITUTE
    Inventors: Hag Seoung Kim, Yong Jang Kwon, Suk Lee, Keun Yul Yang, Jong Un Won, Youn Keun Bhang, Young Joo Kim
  • Patent number: 10763510
    Abstract: The present invention relates to: an alumina powder wherein a ratio (TBD/LBD) of a tapped bulk density (TBD) to a loose bulk density (LBD) is 1.5 or more; an alumina slurry containing the same; an alumina-containing coating layer; a multilayer separation membrane; and a secondary battery.
    Type: Grant
    Filed: September 6, 2017
    Date of Patent: September 1, 2020
    Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Jihoon Rhee, Taebong Kim, Suk Lee
  • Publication number: 20200215081
    Abstract: The present invention provides a solid preparation comprising, based on 100 parts by weight of the solid preparation, a self-emulsifying composition comprising 0.1 to 0.5 parts by weight of dutasteride, 6 to 110 parts by weight of oil and 6 to 110 parts by weight of a surfactant, and 5 to 185 parts by weight of a coating excipient having pores accommodating the self-emulsifying composition formed in a surface thereof, and a method of manufacturing the solid preparation.
    Type: Application
    Filed: August 30, 2018
    Publication date: July 9, 2020
    Inventors: Suk Lee, Min-Uk Cha, Won-Kyu Yang, Min-Seok Choi
  • Publication number: 20200087059
    Abstract: A foldable container according to an exemplary embodiment of the present disclosure includes: a lower panel; an upper panel provided in parallel with the lower panel; first and second lateral panels of which upper and lower ends are respectively connected to the upper panel and the lower panel to be rotatable along a longitudinal direction of the upper panel and the lower panel and which are configured to be folded toward the inside of the foldable container; and front and rear panels connected to the lower panel to be rotatable along a transverse direction of the lower panel.
    Type: Application
    Filed: November 19, 2019
    Publication date: March 19, 2020
    Inventors: Hag Seoung Kim, Yong Jang Kwon, Suk Lee, Keun Yul Yang, Jong Un Won, Youn Keun Bhang, Young Joo Kim
  • Publication number: 20190051906
    Abstract: The present invention relates to: an alumina powder wherein a ratio (TBD/LBD) of a tapped bulk density (TBD) to a loose bulk density (LBD) is 1.5 or more; an alumina slurry containing the same; an alumina-containing coating layer; a multilayer separation membrane; and a secondary battery.
    Type: Application
    Filed: September 6, 2017
    Publication date: February 14, 2019
    Applicant: SUMITOMO CHEMICAL COMPANY, LIMITED
    Inventors: Jihoon RHEE, Taebong KIM, Suk LEE
  • Patent number: 10106238
    Abstract: A system of modular components can be used with existing sensor suites to fuse data and determine the operating environment (surface contacts/tracks) for an autonomous marine vehicle and feed an autonomy decision engine to improve the vessel arbitration process in deciding which way to turn, how fast to go, obstacle avoidance, and mission monitoring. The system includes the ability to obey the set of navigation rules published by the International Maritime Organization, generally referred to as COLREGS (collision regulations).
    Type: Grant
    Filed: March 9, 2018
    Date of Patent: October 23, 2018
    Assignee: Leidos, Inc.
    Inventors: Nahid Sidki, Weicheng Shen, Suk Lee, Andrew Genduso
  • Publication number: 20180215457
    Abstract: A system of modular components can be used with existing sensor suites to fuse data and determine the operating environment (surface contacts/tracks) for an autonomous marine vehicle and feed an autonomy decision engine to improve the vessel arbitration process in deciding which way to turn, how fast to go, obstacle avoidance, and mission monitoring. The system includes the ability to obey the set of navigation rules published by the International Maritime Organization, generally referred to as COLREGS (collision regulations).
    Type: Application
    Filed: March 9, 2018
    Publication date: August 2, 2018
    Applicant: Leidos, Inc.
    Inventors: Nahid Sidki, Weicheng Shen, Suk Lee, Andrew Genduso
  • Publication number: 20180162635
    Abstract: A foldable container according to an exemplary embodiment of the present disclosure includes: a lower panel; an upper panel provided in parallel with the lower panel; first and second lateral panels of which upper and lower ends are respectively connected to the upper panel and the lower panel to be rotatable along a longitudinal direction of the upper panel and the lower panel and which are configured to be folded toward the inside of the foldable container; and front and rear panels connected to the lower panel to be rotatable along a transverse direction of the lower panel.
    Type: Application
    Filed: June 10, 2016
    Publication date: June 14, 2018
    Inventors: Hag Seoung Kim, Yong Jang Kwon, Suk Lee, Keun Yul Yang, Jong Un Won, Youn Keun Bhang, Young Joo Kim
  • Patent number: 9963215
    Abstract: A system of modular components can be used with existing sensor suites to fuse data and determine the operating environment (surface contacts/tracks) for an autonomous marine vehicle and feed an autonomy decision engine to improve the vessel arbitration process in deciding which way to turn, how fast to go, obstacle avoidance, and mission monitoring. The system includes the ability to obey the set of navigation rules published by the International Maritime Organization, generally referred to as COLREGS (collision regulations).
    Type: Grant
    Filed: December 14, 2015
    Date of Patent: May 8, 2018
    Assignee: Leidos, Inc.
    Inventors: Nahid Sidki, Weicheng Shen, Suk Lee, Andrew Genduso
  • Publication number: 20170225760
    Abstract: A system of modular components can be used with existing sensor suites to fuse data and determine the operating environment (surface contacts/tracks) for an autonomous marine vehicle and feed an autonomy decision engine to improve the vessel arbitration process in deciding which way to turn, how fast to go, obstacle avoidance, and mission monitoring. The system includes the ability to obey the set of navigation rules published by the International Maritime Organization. Generally referred to as COLREGS (collision regulations).
    Type: Application
    Filed: December 14, 2015
    Publication date: August 10, 2017
    Applicant: Leidos, Inc.
    Inventors: Nahid Sidki, Shen Weicheng, Suk Lee, Andrew Genduso
  • Publication number: 20080144770
    Abstract: A radiotherapy system capable of compensating for displacement according to the breathing of a patient, and a method for controlling the same are disclosed. The method includes the steps of: a) irradiating an affected part of the patient who lies on a moving phantom which compensates for displacement of the irradiated part according to breathing of the patient; b) measuring a distance from the irradiated part of the patient to each of ultrasonic sensors using ultrasound; c) extracting displacement of the irradiated part of the patient on the basis of the measured distance; d) generating displacement-compensation information for compensating for the extracted displacement of the irradiated part; and e) moving the moving phantom on the basis of the displacement-compensation information, and compensating for the displacement of the irradiated part. The radiotherapy system acquires the displacement according to the breathing of a patient using an ultrasonic sensor, and adjusts the location of a moving phantom (i.
    Type: Application
    Filed: December 6, 2005
    Publication date: June 19, 2008
    Inventors: Suk Lee, Chul Yong Kim, Dae Sik Yang, Myung Sun Choi
  • Publication number: 20080093610
    Abstract: A nitride semiconductor light emitting device comprises a first nitride semiconductor layer, an active layer of a single or multiple quantum well structure formed on the first nitride semiconductor layer and including an InGaN well layer and a multilayer barrier layer, and a second nitride semiconductor layer formed on the active layer. A fabrication method of a nitride semiconductor light emitting device comprises: forming a buffer layer on a substrate, forming a GaN layer on the buffer layer, forming a first electrode layer on the GaN layer, forming an InxGa1-xN layer on the first electrode layer, forming on the first InxGa1-xN layer an active layer including an InGaN well layer and a multilayer barrier layer for emitting light, forming a p-GaN layer on the active layer, and forming a second electrode layer on the p-GaN layer.
    Type: Application
    Filed: August 19, 2005
    Publication date: April 24, 2008
    Inventor: Suk Lee
  • Publication number: 20080087877
    Abstract: A nitride semiconductor light emitting device includes a first nitride semiconductor layer, a first Al-doped nitride semiconductor buffer layer formed on the first nitride semiconductor layer, an activation layer formed on the first Al-doped nitride semiconductor buffer layer, and a second nitride semiconductor layer formed on the activation layer. Another nitride semiconductor light emitting device includes a first nitride semiconductor layer, an activation layer formed on the first nitride semiconductor layer, a second Al-doped nitride semiconductor buffer layer formed on the activation layer, and a second nitride semiconductor layer formed on the second Al-doped nitride semiconductor buffer layer.
    Type: Application
    Filed: August 19, 2005
    Publication date: April 17, 2008
    Inventor: Suk Lee
  • Publication number: 20080089281
    Abstract: A method of transmitting data via a control channel in a wireless communication system is disclosed.
    Type: Application
    Filed: June 22, 2007
    Publication date: April 17, 2008
    Inventors: Young Yoon, Li-Hsiang Sun, Sang Kim, Shu Wang, Suk Lee, Hobin Kim
  • Publication number: 20080084818
    Abstract: Methods are provided for transmitting BCMCS in mobile broadband wireless cellular systems under development.
    Type: Application
    Filed: August 20, 2007
    Publication date: April 10, 2008
    Inventors: Young Yoon, Li-Hsiang Sun, Suk Lee, Sang Kim
  • Publication number: 20080084883
    Abstract: A method for retransmitting packet data within a wireless communication network includes forming a plurality of subpackets for transmission along a route which was previously used to transmit a missing packet, such that the subpackets collectively include a header portion and a data portion of the missing packet to be retransmitted. The method may further include forming a first subpacket having a header portion and data portion, such that the header portion includes header data associated with a stream and route used to transmit the subpackets, and the data portion includes the header portion of the missing packet and data represented by only some of the data portion of the missing packet. An additional operation forms one or more additional subpackets which each include a header portion having header data associated with the stream and the route, and a data portion that includes only some of the data portion of the missing packet.
    Type: Application
    Filed: August 16, 2007
    Publication date: April 10, 2008
    Inventors: Li-Hsiang Sun, Young Yoon, Suk Lee